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2016 SX & OFF-ROAD NEW MODEL INFO Page 1 2016 SX & XC NEW MODEL INFO 2016SX&XCMODELS 2016 125/150 SX & 250/350/450 SX-F/XC-F NEW GENERATION Page 3 2016SX&XCMODELS 2016 125 SX, 150 SX, 250 SX-F, 350 SX-F & 450 SX-F NEW GENERATION – DEVELOPMENT CONCEPT Mass Centralization Weight Reduction Improved Performance Page 4 2016 SX & XC MODELS Chassis 2016SX&XCMODELS 2016 SX & XC CHASSIS New Frame Design Grey = 2016 SX-F/XC-F Orange = 2015 SX-F/XC-F New lighter (-380g) Chromoly steel frame design provides      Page 6 20% higher torsional rigidity (triangle profiles tubes are 6 mm wider and 2mm lower) with 30% less longitudinal stiffness  resulting in better absorption of the energy created from the rear wheel loads Newly designed, laterally attached engine stays (connecting between cylinder head and frame) contributes to improved handling and reduced vibration level Improved rider positioning and ergonomics contribute to improved handling A 0.4mm steeper steering head angle and 10mm shorter wheelbase contribute to better handling 380 grams (0.8 lb) lighter 2016SX&XCMODELS 2016 SX & XC CHASSIS New Subframe New smaller subframe design made with new aluminum profiles which is 200g lighter  Page 7 20% lighter than previous model 2016SX&XCMODELS 2016 SX & XC CHASSIS New Swingarm The new lightweight swingarm features a revised internal structure to match the new flex characteristics of the frame and has also been lightened by 250g Single-component casting process allows for unlimited geometry solutions and eliminates inconsistencies created by welding Page 8 2016SX&XCMODELS 2016 SX & XC CHASSIS New Footpegs New sophisticated “No Dirt” footpeg solution that utilizes a scraper design to reduce dirt build-up in the hinge and keep the footpeg working correctly In addition, the new footpegs are larger and more stable, provide improved grip and have a lighter design Page 9 2016SX&XCMODELS 2016 SX & XC CHASSIS New CNC Rubber Damped Triple Clamp New 22 mm CNC-machined offset upper triple clamp features a rubber damping system for the handlebar clamp in order to reduce the vibration level of the handlebar The clamp retains forward and back adjustability for rider preference Page 10 2016SX&XCMODELS 2016 SX CHASSIS WP 4CS Forks The advanced WP 4CS (Four Chamber Fork) has been specifically designed for Motocross Revised damping settings all models have been optimized for the new chassis 4CS can be adjusted easily for compression and rebound via the dials on top of the fork tubes 2015 2016 125 SX 4.4 N/m 4.2 N/m 150 SX 4.4 N/m 4.2 N/m 250 SX-F 4.6 N/m 4.6 N/m 350 SX-F 4.8 N/m 4.8 N/m 450 SX-F 4.8 N/m 4.8 N/m Page 11 2016SX&XCMODELS 2016 XC CHASSIS WP 4CS Forks The advanced WP 4CS (Four Chamber Fork) has been specifically designed for the highest perfromance Revised damping settings all models have been optimized for the new chassis and off-road use 4CS can be adjusted easily for compression and rebound via the dials on top of the fork tubes 2015 2016 250 XC-F 4.4 N/m 4.2 N/m 350 XC-F 4.6 N/m 4.4 N/m 450 XC-F 4.6 N/m 4.6 N/m Page 12 2016SX&XCMODELS 2016 SX & XC CHASSIS New WP Shock and Linkage The SX and XC models feature a new generation shock made by WP Suspension that has been developed in-conjunction with the new frame and swingarm architecture including a reworked linkage system    Page 13 All new body with revised reservoir for larger gas chamber to reduce performance fade New design piston and shock shaft that utilizes a 12mm (reduced from 16mm) inner diameter shaft/shims that provides additional shim tuning options New design clevis contributes to 12mm shorter shock length and lighter weight 2016SX&XCMODELS 2016 SX & XC CHASSIS New WP Shock and Linkage New linkage system with a revised geometry designed to match the new fully adjustable shock generation    The linkage provides for 10mm more travel (even with a 12mm shorter shock) It features an optimized leverage ratio to allow the use of lighter springs for better rear suspension action and preload settings Also reduces forces and hydraulic labor on the shock for cooler operation temps and more consistent damping behavior The new system includes a longer 148.2mm pull rod (previous 145mm) to match the new linkage 2015 2016 125 SX 48 N/m 42 N/m 150 SX 48 N/m 42 N/m 250 SX-F/XC-F 54 N/m 45 N/m 350 SX-F/XC-F 57 N/m 48 N/m 450 SX-F/XC-F 57 N/m 48 N/m Page 14 2016SX&XCMODELS 2016 250 SX-F/XC-F, 350 SX-F/XC-F, 450 SX-F/XC-F Suspension – SX-F vs. XC-F Suspension damping settings and spring rates have been optimized for the new generation chassis on both SX-F and XC-F models Front spring rates are softer on the XC-F models to suit off-road usage Page 15 Fork Spring Shock Spring 250 SX-F 4.6 N/m 45 N/m 250 XC-F 4.2 N/m 45 N/m 350 SX-F 4.8 N/m 48 N/m 350 XC-F 4.4 N/m 48 N/m 450 SX-F 4.8 N/m 48 N/m 450 XC-F 4.6 N/m 48 N/m 2016SX&XCMODELS 2016 SX & XC CHASSIS Wheels and Tires SX and XC models feature weight-reduced Wave rotors made by Galfer for the ultimate in braking performance   Rear 51g lighter Front 63g lighter SX-F Models: CNC-machined hubs, high-end Excel rims with lightweight spokes and aluminum nipples provide maximum stability at minimum weight • XC-F Models use Giant rims SX-F wheels will be fitted with Dunlop Geomax MX32 tires as standard equipment  Page 16 XC-F will be fitted with Dunlop Geomax AT81 tires 2016SX&XCMODELS 2016 SX & XC CHASSIS New Airbox and Intake Boot New airbox design offers maximum protection of the air filter against soiling while ensuring maximum airflow New lightweight intake boot design (-300g) provides excellent performance and new material reduces deformation due to air intake pulses Page 17 2016SX&XCMODELS 2016 SX & XC CHASSIS New Air Filter and Cage New Twin Air air filter is mounted on a newly designed cage that feature a simple design that minimizes incorrect installation of the filter to the cage The cage and airbox also feature a simple two button design that helps ensure proper fitment and sealing along with even quicker filter changes at the track Page 18 2016SX&XCMODELS 2016 SX & XC CHASSIS New Ergonomics Seat / rear end 10-20 mm lower for lower center of gravity Handlebar is 10mm lower to compensate for the new ergos 20mm Page 19 Seat line MY15 10mm 2016SX&XCMODELS 2016 SX & XC CHASSIS New Handlebar New generation tapered handlebar made of high-strength aluminum by Neken New KTM designed rubber handlebar pad protects the rider Page 20 2016SX&XCMODELS 2016 SX & XC CHASSIS New Throttle Assembly and Grips New design throttle housing and throttle cables with easy free play adjustment near the housing Industry first lock-on grips developed in conjunction with ODI   Page 21 KTM and ODI tested and developed a new tube polymer that provides easy operation and excellent durability Model specific throttle cams for different opening characteristic of the throttle 2016SX&XCMODELS 2016 SX & XC CHASSIS New Bodywork and Seat New front fender that provides additional rigidity and reduces mud build-up New front mask that incorporates the front brake line holder New spoilers that provide excellent rider contact with the bike and feature new mounting point design that disconnects them from the radiators so they work separately New airbox cover design that eliminates the need for additional external screw fixing New rear number plate design that separates the number plates from the airbox for easy maintenance and replacement of plastics New rear fender design utilizes the structural design of the fender as a lifting point New seat shape that works in conjunction with the new ergos and new seat foam that provides more comfort for the rider Page 22 2016SX&XCMODELS 2016 SX & XC CHASSIS Final Weights 2016 125/150 SX – 196.7lbs / 89.2kg  6.3lbs lighter than the 2015 125/150 SX 2016 250 SX-F – 220.2lbs / 99.9kg  5.1lbs lighter than the 2015 250 SX-F 2016 350 SX-F – 223.5lbs / 101.4kg  6.8lbs lighter than the 2015 350 SX-F 2016 450 SX-F – 224.7lbs / 101.9kg  Page 23 7.9lbs lighter than the 2015 450 SX-F 2016XCMODELS 2016 250 XC-F, 350 XC-F, 450 XC-F XC Model Additions The 2016 4-Stroke XC models receive all of the new features of the SX-F line along with off-road specific equipment for off-road dominance      Page 24 A 2.25 gal (8.5L) translucent polyethylene tank gives additional range and allows rider to keep an eye on the fuel level Lightweight CNC-machined hubs, high-end Giant rims and black spokes with lightweight aluminum nipples provide maximum stability at minimum weight.  18in rear wheel for better off-road performance and reliability Dunlop Geomax AT81 tires provide perfect traction Hand Guards Side Stand 2016 250 & 350 SX-F/XC-F Engine 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE DEVELOPMENT TARGETS Optimize Vehicle Dynamics Engine packaging Weight Performance Page 26 250 & 350 SX-F/XC-F ENGINE New Engine Cases for Centralized Mass Design is more compact, lighter, higher performance    6mm higher crankshaft position and 6mm shorter connecting rod Clutch shaft position moved 11.1 mm back and 26.9 mm up 20 mm shorter overall Provides for centralized mass which improves handling and gives more flexibility in vehicle packaging Page 27 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE New Keihin Engine Management System – Throttle Body Completely reworked Keihin Engine Management System with electronic fuel injection All new 44mm throttle body which provides a spontaneous response and maximum performance     Page 28 New injector position New direct-connect design – no linkage in cable system at the throttle body for improved rider feel Separate systems for cold start and idle adjustment 100g lighter 2016250&350SX-F 250 & 350 SX-F/XC-F ENGINE New Keihin Engine Management System – Launch Control The Keihin EMS features a new lightweight faster processing ECU including Launch Control for more efficient starts    Page 29 It reduces the maximum engine speed during the start and can be activated by a switch integrated in the mounting clamp of the front master cylinder At idle speed, the rider switches to map 2 and then back to map 1 or vice versa and the launch control map will be set The EFI control lamp mounted on the upper triple clamps indicates when the function is active 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE New Keihin Engine Management System – Map Selection The Map Select Switch also provides access to different power curves built into the EMS   3 available maps for a different power delivery via the map select switch on the handlebar  Soft, standard or aggressive Map switch is now integrated into the brake reservoir clamp New gear position sensor allows for different engine maps based on the gear position and the engine map that is selected The entire Keihin EMS is powered by a new Kokusan AC generator that is 100g lighter KTM PowerPart - User-Setting-Tool can provide engine data with a laptop and change the ignition and injection mappings with a few mouse clicks Page 30 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE New Cylinder Head and Valve Train Improved combustion chamber geometry New lightweight overhead camshafts (-150g) with new timing and a friction-optimized super-fine surface New finger followers with a 30% harder DLC coating and a reworked timing drive (friction reduced and shorter DID timing chain, new sprockets and chain guides) New valve springs and retainers for the four lightweight titanium valves and flow optimized ports ensure a maximized flow rate for an optimal power band and maximum performance up to 14,000 rpm on the 250 SXF/XC-F (13,400 rpm for 350 SX-F/XC-F) New lateral engine brackets provide improved handling with less vibration Page 31 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE New Cylinder and Piston Reworked shorter cylinder (-130g) and new lightweight forged bridged box-type piston by CP (-10g)       Page 32 Designed to work in conjunction with the new cylinder head combustion chamber Low oscillating mass for less vibration and spontaneous throttle response Extremely rigid structure Compression ratio is 14.4:1 for 250, 14.0:1 for 350 250 SX-F/XC-F bore/stroke is 78 x 52.3 mm 350 SX-F/XC-F bore/stroke is 88 x 57.5 mm 2016250&350SX-F 250 & 350 SX-F/XC-F ENGINE New Crankshaft New crankshaft features a stiffer design and employs a 6mm shorter connecting rod contributing to the compact and light engine, strong power delivery and spontaneous throttle response A plain big end bearing features two force-fitted bearing shells run directly on the crank pin  Page 33 This design is a major prerequisite for the extremely high engine speed levels and the unrivalled maximum power of the 250 and 350cc engines. It also enhances the engine’s durability, allowing long crankshaft service intervals (100 hours) 2016250&350SX-F 250 & 350 SX-F/XC-F ENGINE New 5-Speed Transmission All-new 5-speed transmission features wider gears with a new surface treatment on the 2nd, 3rd and 4th gears for improved reliability in extreme conditions The shift mechanism has been reworked with a special low-friction coating on the shift forks to provide precise and easy shifting An advanced “No Dirt” gear lever design prevents dirt from blocking the folding shift lever tip Gear sensor gives option of different engine characteristics for each gear XC-F Models receive a 6-Speed semi-close ratio transmission Page 34 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE New Clutch New CSS (coil spring steel) one-piece clutch with 7 clutch plates (reduced from 8) and reworked inner hub and pressure plate provide better separation, improved oil supply for better cooling, reliability and lighter weight New lighter weight clutch basket design New clutch springs provide more consistent behavior under stress and over time Reworked Brembo hydraulic system with a smaller master cylinder design for a lighter pull and controllable modulation Page 35 2016250&350SX-F 250 & 350 SX-F ENGINE New Starter Drive, Battery and Wiring Harness KTM is the clear leader and innovator in electric start for competition motorcycles New starter motor made by Mitsuba provides more efficient and reliable starting Complete starter drive is 135g lighter New super compact and lightweight 1.1lb (495g) Lithium-Ion starter battery   Provides reliable starting of the engine and a reduced weight by 2.2lbs (1kg)!! Data: Samsung C22S, Cell type 4S2P, 12.8V, 2.2Ah, 90x90x51mm New simplified wiring harness that reduces weight and also improves maintenance  Page 36 The battery and wiring harness is more centralized in a compartment above the airbox allowing the mechanic to remove the subframe without compromising the electronics 2016250&350XC-F 250 & 350 XC-F ENGINE Additional Battery Capacity The XC-F models with be fitted with a larger 4Ah JMT Lithium Ion battery Physical size is larger as well as capacity so the battery cage is larger on the XC-F models.  Cage will also fit a 4Ah size lead acid battery (YTX4L-BS)  5.23” x 2.75” x 3.35” 120 Cold cranking amps - more cranking power for cold weather starting Same battery used in the Freeride 250R For Reference Only – Not Exact Image Page 37 2016250&350SX-F 250 & 350 SX-F/XC-F ENGINE New Engine Covers Newly designed engine covers feature an advanced surface design that provides reduced surface wear caused by the rider’s boots while retaining a high-quality appearance after riding Page 38 2016250&350SX-F 250 & 350 SX-F/XC-F ENGINE New Radiators New WP flow optimized radiator design features a substantial improvement in engine cooling due to:    CFD calculated air ventilation design Same capacity and surface area but provides 10% better efficiency New filler cap and filler cap neck for improved sealing New aluminum alloy and design that improves durability New radiator guard design that improves air flow and also provides structure rigidity to the system Page 39 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE New Exhaust System New header pipes with resonator designed to increase power with low noise levels New silencers that are shorter by 40 mm for increased low-end and quick throttle response The shorter design and new mounting point contributes to the mass centralization by moving the silencer 60mm closer to the center of the motorcycle to improve overall riding characteristics Page 40 2016250SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE Power Delivery 2015 KTM 250 SX-F (black) vs. 2016 250 SX-F (red) Page 41 2016350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE Power Delivery 2015 KTM 350 SX-F (black) vs. 2016 350 SX-F (red) Page 42 2016250&350SX-F/XC-F 250 & 350 SX-F/XC-F ENGINE Weight Development – over 2 pounds less 250 SX-F/XC-F Engine weight reduction 2.4lbs (1.1 kg) 350 SX-F/XC-F Engine weight reduction 2.2lbs (1 kg) Page 43 2016 450 SX-F/XC-F Engine 2016450SX-F 450 SX-F/XC-F ENGINE DEVELOPMENT TARGETS Optimize Vehicle Dynamics Engine packaging Weight Performance Page 45 450 SX-F/XC-F ENGINE New Engine Cases for Centralized Mass The completely new design of the die-cast engine cases allows a more centralized shaft configuration and extremely compact design   The crankshaft position moved 7mm higher and 9mm backward to help centralize mass The engine is 23mm shorter, 9mm lower and 23mm narrower Provides for centralized mass which improves handling and gives more flexibility in vehicle packaging Lighter weight Page 46 2016450SX-F 450 SX-F/XC-F ENGINE New Keihin Engine Management System – Throttle Body Completely reworked Keihin Engine Management System with electronic fuel injection All new 44mm throttle body which provides a spontaneous response and maximum performance     Page 47 New injector position New direct-connect design – no linkage in cable system at the throttle body for improved rider feel Separate systems for cold start and idle adjustment 100g lighter 2016450SX-F 450 SX-F/XC-F ENGINE New Keihin Engine Management System – Launch Control The Keihin EMS features a new lightweight faster processing ECU including Launch Control for more efficient starts    Page 48 It reduces the maximum engine speed during the start and can be activated by a switch integrated in the mounting clamp of the front master cylinder At idle speed, the rider switches to map 2 and then back to map 1 or vice versa and the launch control map will be set The EFI control lamp mounted on the upper triple clamps indicates when the function is active 2016450SX-F 450 SX-F/XC-F ENGINE New Keihin Engine Management System – Map Selection The Map Select Switch also provides access to different power curves built into the EMS  3 available maps for a different power delivery via the map select switch on the handlebar  Soft, standard or aggressive New gear position sensor allows for different engine maps based on the gear position and the engine map that is selected The entire Keihin EMS is powered by a new Kokusan AC generator that is 100g lighter KTM PowerPart - User-Setting-Tool can provide engine data with a laptop and change the ignition and injection mappings with a few mouse clicks Page 49 2016450SX-F 450 SX-F/XC-F ENGINE New Cylinder Head and Valve Train New lighter cylinder head design (-350g) with an updated combustion chamber and optimized ports An all new overhead camshaft activates four ultralightweight titanium valves via extremely rigid rocker arms which are DLC coated on the intake side for engine speeds up to 11,500rpm New shorter timing chain and friction optimized chain guides New lateral head stay brackets allow a more efficient fixation of the engine to the frame. Page 50 2016450SX-F 450 SX-F/XC-F ENGINE New Cylinder and Piston New 6mm shorter cylinder featuring an optimized water jacket     Designed to work in conjunction with the new cylinder head combustion chamber Low oscillating mass Extremely rigid structure Compression ratio is 12.75:1 Extremely lightweight box-in-box type piston together with a weight optimized piston pin delivers enginespeed strength Page 51 2016450SX-F 450 SX-F/XC-F ENGINE New Crankshaft New crankshaft features 10% more inertia (without adding weight) and employs a 6.4mm shorter connecting rod, contributing to the compact and light engine and quick power delivery Tighter tolerances toward overall balancing reduces the vibration level A plain big end bearing with two force-fitted bearing shells runs directly on the crank pin   This design is a decisive customer benefit in terms of the crankshaft service interval which can be lengthened due to the plain bearing An improved sealing concept with metal shims instead of seal rings reduces space in the crank room and reduces the engine width A shorter primary ratio 31/76 (instead of 32/76) reduces the shaft distance also contributing to compact dimension and also reduces the RPM of the clutch Page 52 2016450SX-F 450 SX-F/XC-F ENGINE New 5-Speed Transmission Lightweight 5-Speed transmission is 8mm narrower and is 350 g lighter 1st and 5th gears have a new surface treatment for improved durability The shift drum has been reworked and a special coating on the shift forks provides more precise and easier shifting under load and improved reliability The transmission features a gear sensor that allows for separate mapping in each gear An advanced “No Dirt” gear lever design prevents dirt from blocking the folding shift lever tip Page 53 2016450SX-F 450 SX-F/XC-F ENGINE Revised Clutch The DDS (Damped Diaphragm Steel) clutch has a new lighter basket along with a reworked inner hub and pressure plate providing better oil supply and better cooling of the clutch The hydraulic Brembo clutch mechanism stands for light operation and highly controllable modulation of the clutch Page 54 2016450SX-F 450 SX-F ENGINE New Starter Drive, Battery and Wiring Harness KTM is the clear leader and innovator in electric start for competition motorcycles Starter drive features a new shortened output shaft. The electric starter drive gears and torque limiter from motor to crankshaft are lighter for a combined weight reduction of 150 g New super compact and lightweight 1.1lb (495g) Lithium-Ion starter battery   providing reliable starting of the engine and reducing the weight by 2.2lbs (1kg)!! Data: Samsung C22S, Cell type 4S2P, 12.8V, 2.2Ah, 90x90x51mm New simplified wiring harness that reduces weight and also improves maintenance  Page 55 The battery and wiring harness is more centralized in a compartment above the airbox allowing the mechanic to remove the subframe without compromising the electronics 2016250&350XC-F 250 & 350 XC-F ENGINE Additional Battery Capacity The XC-F models with be fitted with a larger 4Ah JMT Lithium Ion battery Physical size is larger as well as capacity so the battery cage is larger on the XC-F models.  Cage will also fit a 4Ah size lead acid battery (YTX4L-BS)  5.23” x 2.75” x 3.35” 120 Cold cranking amps - more cranking power for cold weather starting Same battery used in the Freeride 250R For Reference Only – Not Exact Image Page 56 2016450SX-F 450 SX-F/XC-F ENGINE New Engine Covers Newly designed engine covers feature an advanced surface design that provides reduced surface wear caused by the rider’s boots while retaining a high-quality appearance after riding Page 57 2016450SX-F 450 SX-F/XC-F ENGINE New Radiators New WP flow optimized radiator design features a substantial improvement in engine cooling due to:    CFD calculated air ventilation design Same capacity and surface area but provides 10% better efficiency New filler cap and filler cap neck for improved sealing New aluminum alloy design that improves durability New radiator guard design that improves air flow and also provides structure rigidity to the system Page 58 2016450SX-F 450 SX-F ENGINE New Exhaust System New 450 Flow Design Header (FDH) header pipe increases power, throttle response and maintains low noise levels New silencer that is 40mm shorter than the previous design for quick throttle response The shorter design and new mounting point contributes to the mass centralization by moving the silencer 60mm closer to the center of the motorcycle to improve overall riding characteristics Page 59 2016450SX-F 450 SX-F/XC-F ENGINE Power Delivery 2015 KTM 450 SX-F (red) vs. 2016 450 SX-F (blue) Page 60 2016450SX-F 450 SX-F/XC-F ENGINE Weight Development – 4 lbs lighter overall Engine weight reduction – 4 lbs (1.8kg) Page 61 2016 125 SX & 150 SX Engine 2015125&150SX 125 & 150 SX ENGINE DEVELOPMENT TARGETS Optimize Vehicle Dynamics Engine Packaging Weight Performance Page 63 2015125&150SX 125 & 150 SX ENGINE New Engine Cases for Centralized Mass All new die-cast engine design is lighter and more compact    The clutch shaft is 27mm higher and the crankshaft is 37mm higher for an overall smaller engine Weight has been reduced by 1.3 lbs (600 grams) Cases have been designed for the possibility of an electric starter Provides for centralized mass which improves handling and gives more flexibility in vehicle packaging Page 64 2015125&150SX 125 & 150 SX ENGINE New Cylinder, Piston and Head Newly designed power valve unit with a sophisticated mechanism for the lateral exhaust ports gives a massive performance increase New piston is optimized for maximum reliability with a reworked shape to fit the new cylinder layout New two-piece cylinder head for better heat dissipation Page 65 2015125&150SX 125 & 150 SX ENGINE New Crankshaft The new crankshaft provides the same 54.5mm stroke as before, but is optimally balanced for minimum vibrations 50 Grams lighter Page 66 2015125&150SX 125 & 150 SX ENGINE New 6-Speed Transmission The width of the new 6-speed transmission was reduced by 6mm Weight was reduced by 0.44lb (200 grams) An advanced “No Dirt” gear lever design prevents dirt from blocking the folding shift lever tip Page 67 2015125&150SX 125 & 150 SX ENGINE New Radiators New WP flow optimized radiator design features a substantial improvement in engine cooling due to:    CFD calculated air ventilation design Same capacity and surface area but provides 10% better efficiency New filler cap and filler cap neck for improved sealing New aluminum alloy design that improves durability New radiator guard design that improves air flow and also provides structure rigidity to the system Page 68 2015125&150SX 125 & 150 SX ENGINE New Exhaust Pipe For the new models, engineers developed new exhaust pipes specifically tuned for the 125 SX and 150 SX for maximum performance from each displacement Page 69 2015125&150SX 125 SX ENGINE Power Delivery 2015 KTM 125 SX (black) vs. 2016 125 SX (red) Page 70 2015125&150SX 125 & 150 SX ENGINE Weight Development – 4.4 lbs lighter overall Engine Weight Reduction – 4.4 lbs (2 kg) Page 71 2016 250 SX Refined 2016250SX 2016 250 SX Updated for 2016 Excellent power combined with a lightweight chassis for on of the best power-to-weight ratios in motocross Retains same chassis and engine specifications from 2015 Updated triple clamps, wheels, tires and brakes New colors and graphics Page 73 2015250SX 2016 250 SX Updates New CNC machined triple clamp with 22mm offset and handlebar rubber damping system for reduced vibrations New lighter spokes for a 100 gram weight reduction New generation Dunlop Geomax MX32 tires for perfect traction Newly designed and lighter Galfer Wave rotors matched to high-tech Brembo brakes Page 74 SPORT MINICYCLES 2016 50 SX & 50 SX MINI 201650SX&50SXMINI 2016 50 SX AND 50 SX MINI New Generation The 50 SX and 50 SX Mini has bodywork that has the same styling as the full size SX-F Line New narrower seat with better grip New chain guide New graphics Page 77 201650SX&50SXMINI 2016 50 SXS Race Winning Performance The 2016 50 SXS is a true Ready to Race machine built on the restyled 50 SX. Race proven parts bring out the full potential of the 50 SXS for race-winning performance             Fully Adjustable WP SXS Racing Shock with Reservoir FMF Exhaust Pipe and Silencer SXS Advanced Ignition (TDB) SXS CNC Ignition Cover SXS Clutch Cover Stiffer Clutch Springs Sintered Brake Pads Jetting 38 Tooth Rear Sprocket SXS Chain Adjustment Blocks SXS Chain Guide 50 SXS Special Graphic Kit 65 SXS and 85 SXS will not return for 2016 Page 78 (50 SX shown) 2016 65 SX New Generation 201665SX 2016 65 SX New Generation The 2016 65 SX is more than just a restyling to look like the fullsize SX-F line; numerous refinements and new parts make more powerful and reliable. Page 80 201665SX 2016 65 SX New Generation The new generation of 65 SX featuring an all new bodywork and a lot of detail improvements defines a new standard of its class in terms of power, riding dynamics, equipment and craftsmanship New plastics and seat for better ergonomics New exhaust pipe and silencer increases performance Page 81 201665SX 2016 65 SX New Generation New cast aluminum swing arm New subframe A new chain guide, chain slider, rear axle and chain tensioners give the drive train more reliability Redesigned kickstarter Page 82 201665SX 2016 65 SX Power Delivery 2015 KTM 65 SX vs 2016 KTM 65 SX 1.3HP increase with more mid-range ,peak horsepower and over-rev Page 83 2016 85 SX Class Leader 201685SX 2016 85 SX Class Leading Performance The 2016 85 SX has the most powerful engine in the class matched with a super lightweight and stable chassis New graphics for 2016 Black Wheels for 2016 Page 85 2016 XC-W & EXC MODELS Refined 2016XC-W&EXCMODELS 2016 XC-W & EXC Updated for 2016 The 2016 XC-W and EXC Models have received numerous updates to increase performance and value Page 87 2016XC-W&EXCMODELS 2016 XC-W & EXC Axle and fork changes Front axle has been reduced in size from 26mm to 22mm to reduce weight and offer better front end feel. The adjusted offset from 35mm to 33mm increases trail and provides more stability The fork protectors have been adapted to the new fork lower and are also lighter. An open design gives easier access to the fork legs for quicker cleaning and faster maintenance with the same amount of protection WP Protective decal on fork upper  Page 88 Not on EXC due to reflector 2016XC-W&EXCMODELS 2016 XC-W & EXC Added detail Seat with Selle Dalla Valle Logo Orange rear sprocket All XC-W and EXC models equipped with new skidplate New graphics and color including orange mask Page 89