2018 KTM 50 SX. Image credits - KTM.
KTM's profilation of this bike
The KTM 50 SX is a true KTM for young MX riders aged from around 4 to 10 years old and up to a body height of 1.30m.
General moped information
Model
KTM 50 SX
Year model
2018
Type
Cross / motocross
Rating
3.1 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike.
Engine and transmission
Engine size
49.0 ccm (2.99 cubic inches)
Type of engine
Single cylinder, two-stroke
Engine details
Reed intake
Bore x stroke
39.5 x 40.0 mm (1.6 x 1.6 inches)
Fuel system
Carburettor. Mikuni TMX
Ignition
Seletra 2p D36
Lubrication system
Mixture oil lubrication
Cooling system
Liquid
Gearbox
1-speed
Transmission type
Chain (final drive)
Clutch
Centrifugal clutch
Chassis, suspension, brakes and wheels
Frame type
Central-tube frame with double-cradle
Rake (fork angle)
24.0°
Front suspension
WP upside-down Ø 35 mm
Front wheel travel
205 mm (8.1 inches)
Rear suspension
WP shock absorber
Rear wheel travel
185 mm (7.3 inches)
Front brakes
Single disc. Four-piston calipers.
Diameter
160 mm (6.3 inches)
Rear brakes
Single disc. Two-piston calipers.
Diameter
160 mm (6.3 inches)
Wheels
Wire spoked
Physical measures and capacities
Dry weight
41.5 kg (91.5 pounds)
Seat height
684 mm (26.9 inches) If adjustable, lowest setting.
Ground clearance
252 mm (9.9 inches)
Wheelbase
1032 mm (40.6 inches)
Fuel capacity
2.30 litres (0.61 US gallons)
Other specifications
Color options
Orange/white/black
Starter
Kick
Comments
The engine power can be restricted to 5.5 hp with a kit.
Update specs Report missing specs or required updates .
Further information
Insurance costs Compare US insurance quotes from the nation's top providers. Maintenance Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. Ask questions Join the 18 KTM 50 SX discussion group or the general KTM discussion group. Related bikes List related bikes for comparison of specs.
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