KTM 65 SX

The KTM 65 SX is a youth motorcycle made by KTM.^[1] The factory introduced the motorcycle in 1998,^[2] and it is still available. It has a 64 cc single-cylinder two-stroke water-cooled engine, a six-speed manual gearbox and 53 kg dry weight.

KTM 65 SX

Ignition type	AET digital
Fuel delivery	Mikuni VM 24-505
Transmission	6 gears
Frame type	Double grinded central double-cradle-type frame
Brakes	Front: Disc brake 198 mm (7.80") Rear: Disc brake 160 mm (6.3")
Wheelbase	1137 mm (44.76")
Seat height	750 mm (28.54")
Weight	53 kg (116.8 lbs) (dry) 55.4 kg (122.13 lbs) (wet)
Fuel capacity	3.5 liters (0.93 gal)
Ground clearance	280 mm (11.02")

Model progression

2010

New ignition cover (improved sealing) and new engine case (improved reliability).

65 SXS Factory Racing version

KTM introduced the very limited edition SXS version. This version increases horsepower from 16 to 19.5, and includes FMF exhaust, a holeshot device, an aluminum ignition cover, and a tuned carburetor.