The 50 SX is a true KTM for young MX riders aged from around four to 10 years old, up to a body height of 1.30m. A genuine motorcycle that, like its bigger siblings, is produced with quality components that make the 50 SX the first choice as a stepping stone into the MX world or for the first racing step on the ladder. With the youngster in mind this package is easy to control and has an engine that is distinguished by a steady power delivery, incorporating an automatic clutch that is ideal for novice riders. For MY 2016 the 50 SX presents itself with newly designed bodywork that provides better ergonomics and makes the bike even easier to ride.

TECHNICAL DETAILS

Engine

Chassis

DESIGN 1-cylinder, 2-stroke engine

DISPLACEMENT 49 cm³

BORE 39.5 mm

STROKE 40 mm

STARTER Kickstarter

TRANSMISSION Single-speed automatic

PRIMARY DRIVE 61:33

SECONDARY GEAR RATIO 11:40

CLUTCH Centrifugal clutch (adjustable)

EMS Seletra 2p D36

FRAME DESIGN Central-tube frame with double-cradle

FRONT SUSPENSION WP upside-down Ø 35 mm

REAR SUSPENSION WP monoshock

SUSPENSION TRAVEL (FRONT) 205 mm

SUSPENSION TRAVEL (REAR) 185 mm

FRONT BRAKE Disc brake

REAR BRAKE Disc brake

FRONT BRAKE DISC DIAMETER 160 mm

REAR BRAKE DISC DIAMETER 160 mm

STEERING HEAD ANGLE 66 °

WHEELBASE 1032 ± 10 mm

GROUND CLEARANCE 252 mm

SEAT HEIGHT 684 mm

TANK CAPACITY (APPROX.) 2.3 l

WEIGHT READY TO RACE (WITHOUT FUEL) 41.5 kg

 

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