KTM is once again offering three dual-sport models for 2018, including the 2018 KTM 250 EXC-F, 2018 KTM 350 EXC-F and the 2018 KTM 501 EXC-F. All three models boast updates to their WP Xplor suspension along with new radiator guards designed to offer better airflow to the radiator for maximum cooling.
KTM claims that the 2018 250 EXC-F has no equal in the quarter-liter dual sport category. Among its features is a lightweight Chromoly frame that boasts hight torsional rigidity and less longitudinal stiffness to match the updated WP Xplor front fork and shock. Its DOHC, 249.1cc engine is designed to rev to 12,800 rpm while offering excellent power on both pavement in the dirt.
The 2018 KTM 350 EXC-F marries the best attributes of a 250cc machine with those of a 450cc or 500cc machine, delivering an excellent power-to-weight ratio Its DOHC, 349.7cc DOHC engine features a new compact design, light camshafts, a short connecting rod and 42mm throttle Keihin throttle body. Its Chromoly steel chassis has also been updated and features revised WP Xplor suspension.
The big block of the bunch, the 2018 KTM 500 EXC-F is designed to be compact yet powerful. Its 510.4 cc SOHC engine is fitted into A Chromoly steel chassis held up by a WP-developed Xplor fork and shock.
2018 250 EXC-F Highlights
• An updated WP Xplor 48 upside-down split front fork with new outer tubes for more sensitivity, less stiction and reduced weight. Revised settings are stiffer as well.
• An updated WP Xplor PDS rear suspension features stiffer settings while still offering the progressive feel and excellent bottoming resistance only PDS can provide.
• New radiator guards designed to provide better airflow in muddy conditions.
• The 250 EXC-F engine is designed to be compact while delivering class-leading torque and power figures over the entire rev range
• Cylinder head with light camshafts and DLC coated finger followers make for outstanding power throughout the 12,800 rpm rev range.
• Engine cases with a centralized shaft configuration to move the crankshaft closer to the bike’s center of gravity for light handling.
• 42mm Keihin throttle body for instant throttle response and crisp fueling.
• Six-speed wide ratio transmission is perfectly suited for off-road duty.
• Hydraulically operated DDS clutch features a damping system for better traction and durability.
• Lightweight Chromoly steel frame provides high torsional rigidity with less longitudinal stiffness resulting in excellent handling and energy absorption.
• PDS Shock mounting geometry is matched to the aluminum swingarm with a centered location for nearly symmetrical loads to the swingarm.
• Forged aluminum triple clamp with handlebar positions and a 22mm offset for precise handling.
• ODI grips that feature a lock-on design for the left grip and a vulcanized grip on the throttle side.
• “No Dirt” footpeg design keeps the pegs pivot from becoming clogged, ensuring the footpeg is always in the correct position.
• CNC machined hubs, high-end Giant rims and Continental TKC-80 tires for maximum strength and traction on and off the road.
• Airbox and filter design provides maximum performance with fast “no tools” air filter changes.
• Bodywork with perfect ergonomics and contact points for maximum control and comfort.
• Cooling system features stiffer radiators with better cooling efficiency while new radiator guards provide crash protection.
• 2.25 gallon see-through polyethylene tank.
• “No Dirt” shift lever prevents dirt from fouling the lever joint..
2018 KTM 250 EXC-F Specifications
Engine Type: Single Cylinder, 4-Stroke
Displacement: 249.1 cc
Bore/Stroke: 78 / 52.3 mm
Starter: Electric, Lithium Ion 12 V 2 Ah
Transmission: 6 Gears, wide ratio
Fuel System: Keihin EFI, 42 mm
Lubrication: Pressure Lubrication with 2 Pumps
Primary Ratio: 24:73
Final Drive: 14:49
Cooling: Liquid Cooling
Clutch: Wet Multi-Disc DDS-Clutch, Brembo Hydraulics
Ignition: Keihin EMS
Frame: Central Double-Cradle Type 25CrMo4 Steel
Subframe: Aluminum
Handlebar: Neken, Aluminum Ø 28/22mm
Front Suspension: WP Xplor USD Ø 48mm
Rear Suspension: WP Xplor PDS Monoshock
Suspension Travel Front/Rear: 300 mm / 11.8 in; 310 mm / 12.2 in
Front/Rear Brakes: Disc Brake 260 mm; 220 mm
Front/Rear Rims: 1.60 x 21” / 2.15 x 18” Giant
Front/Rear Tires: 90/90-21” / 120/100-18” Continental TKC-80
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steering Head Angle: 26.5º
Triple Clamp Offset: 22 mm
Wheelbase: 1,482mm ± 10 mm / 58.3 ± 0.4 in
Ground Clearance: 355 mm / 14 in
Seat Height: 960 mm / 37.8 in
Tank Capacity, Approx: 8.5 L / 2.25 gal
Weight (without fuel), Approx: 107 kg / 235.9 lbs
2018 KTM 350 EXC-F Highlights
• An updated WP Xplor 48 upside-down split front fork with new outer tubes for more sensitivity, less stiction and reduced weight. Revised settings are stiffer as well.
• An updated WP Xplor PDS rear suspension that features stiffer settings while still offering the progressive feel and excellent bottoming resistance only PDS can provide.
• New radiator guards that provide better airflow in muddy conditions.
• 350 EXC-F engine has been designed in order to make a lighter, more compact powerplant delivering class-leading torque and power figures over the entire rev range
• Cylinder head with light camshafts and DLC coated finger followers make for outstanding power throughout the 12,800 rpm rev range.
• Engine cases with a centralized shaft configuration to move the crankshaft closer to the bike’s center of gravity for light handling.
• 42mm Keihin throttle body for instant throttle response and crisp fueling.
• Six-speed wide ratio transmission is perfectly suited for off-road duty.
• Hydraulically operated DDS clutch features a damping system for better traction and durability.
• Lightweight Chromoly steel frame provides high torsional rigidity with less longitudinal stiffness resulting in excellent handling and energy absorption.
• PDS Shock mounting geometry that is matched to the aluminum swingarm with a centered location for nearly symmetrical loads to the swingarm.
• Forged aluminum triple clamp with handlebar positions and a 22mm offset for precise handling.
• ODI grips that feature a lock-on design for the left grip and a vulcanized grip on the throttle side.
• “No Dirt” footpeg design keeps the pegs pivot from becoming clogged, ensuring the footpeg is always in the correct position.
• CNC machined hubs, high-end Giant rims and Continental TKC-80 tires for maximum strength and traction on and off the road.
• Airbox and filter design provides maximum performance with fast “no tools” air filter changes.
• Bodywork with perfect ergonomics and contact points for maximum control and comfort.
• Cooling system features stiffer radiators with better cooling efficiency while new radiator guards provide crash protection.
• 2.25 gallon see-through polyethylene tank.
• “No Dirt” shift lever prevents dirt from fouling the lever joint to ensure proper shifting in any condition.
2018 KTM 350 EXC-F Specifications
Engine Type: Single Cylinder, 4-Stroke
Displacement: 349.7 cc
Bore/Stroke: 88 / 57.5 mm
Starter: Electric, Lithium Ion 12 V 2 Ah
Transmission: 6 Gears, wide ratio
Fuel System: Keihin EFI, 42 mm
Lubrication: Pressure Lubrication with 2 Pumps
Primary Ratio: 24:73
Final Drive: 14:52
Cooling: Liquid Cooling
Clutch: Wet Multi-Disc DD-Clutch, Brembo Hydraulics
Ignition: Keihin EMS
Frame: Central Double-Cradle Type 25CrMo4 Steel
Subframe: Aluminum
Handlebar: Neken, Aluminum Ø 28/22mm
Front Suspension: WP Xplor USD Ø 48mm
Rear Suspension: WP Xplor PDS Monoshock
Suspension Travel Front/Rear: 300 mm / 11.8 in; 310 mm /12.2 in
Front/Rear Brakes: Disc Brake 260 mm / 220 mm
Front/Rear Rims: 1.60 x 21” / 2.15 x 18” Giant
Front/Rear Tires: 90/90-21” / 120/100-18” Continental TKC-80
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steering Head Angle: 26.5º
Triple Clamp Offset: 22 mm
Wheelbase: 1,482mm ± 10 mm / 58.3 ± 0.4 in
Ground Clearance: 355mm / 14 in
Seat Height: 960 mm / 37.8 in
Tank Capacity, Approx: 8.5 L / 2.25 gal
Weight (without fuel), Approx: 107.5 kg / 237 lbs
2018 500 EXC-F Highlights
• An updated WP Xplor 48 upside-down split front fork with new outer tubes for more sensitivity, less stiction and reduced weight. Revised settings are stiffer as well.
• An updated WP Xplor PDS rear suspension that features stiffer settings while still offering ae progressive feel and good bottoming resistance only PDS can provide.
• New radiator guards that are designed provide better airflow in muddy conditions.
• 5510.4 cc engine designed to be the most compact and lightest 500cc on the market.
• Engine cases with a centralized shaft configuration to move the crankshaft closer to the bike’s center of gravity.
• 42mm Keihin throttle body tuned for instant throttle response and crisp fueling.
• Six-speed wide ratio transmission.
• Hydraulically operated DDS clutch features a damping system for better traction and durability.
• Lightweight Chromoly steel frame provides high torsional rigidity with less longitudinal stiffness for optimum handling and energy absorption.
• PDS Shock mounting geometry is matched to the aluminum swingarm with a centered location for nearly symmetrical loads to the swingarm.
• Forged aluminum triple clamp with handlebar positions and a 22mm offsetg.
• ODI grips that feature a lock-on design for the left grip and a vulcanized grip on the throttle side.
• “No Dirt” footpeg design keeps the pegs pivot from becoming clogged.
• CNC machined hubs, Giant rims and Continental TKC-80 tires.
• Airbox and filter design provides fast “no tools” air filter changes.
• Bodywork with perfect ergonomics and contact points designed for maximum control and comfort.
• Cooling system features stiffer radiators with better cooling efficiency while new radiator guards provide crash protection.
• 2.25 gallon see-through polyethylene tank.
• “No Dirt” shift lever prevents dirt from fouling the lever joint..
2018 KTM 500 EXC-F Specifications
Engine Type: Single Cylinder, 4-Stroke
Displacement: 510.4 cc
Bore/Stroke: 95 / 72 mm
Starter: Electric, Lithium Ion 12 V 2 Ah
Transmission: 6 Gears, wide ratio
Fuel System: Keihin EFI, 42 mm
Lubrication: Pressure Lubrication with 2 Pumps
Primary Ratio: 31:76
Final Drive: 14:45
Cooling: Liquid Cooling
Clutch: Wet Multi-Disc DD-Clutch, Brembo Hydraulics
Ignition: Keihin EMS
Frame: Central Double-Cradle Type 25CrMo4 Steel
Subframe: Aluminum
Handlebar: Neken, Aluminum Ø 28/22mm
Front Suspension: WP Xplor USD Ø 48mm
Rear Suspension: WP Xplor PDS Monoshock
Suspension Travel Front/Rear: 300 mm / 11.8 in; 310 mm / 12.2 in
Front/Rear Brakes: Disc Brake 260 mm / 220 mm
Front/Rear Rims: 1.60 x 21” / 2.15 x 18” Giant
Front/Rear Tires: 90/90-21” / 120/100-18” Continental TKC-80
Chain: 5/8 x 1/4 in
Silencer: Aluminum
Steering Head Angle: 26.5º
Triple Clamp Offset: 22 mm
Wheelbase: 1,482mm ± 10 mm / 58.3 ± 0.4 in
Ground Clearance: 355mm / 14 in
Seat Height: 960 mm / 37.8 in
Tank Capacity, Approx: 8.5 L / 2.25 gal
Weight (without fuel), Approx: 109 kg / 240.3 lbs
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