A real KTM for young crossers from the age of about 4 to 10 and a height of up to approx. 1.30 m. A real motorcycle with high quality components that's child's play to control and whose engine excels with linear power development and a beginner-friendly automatic clutch.

ENGINE

DESIGN 1-cylinder 2-stroke engine, water-cooled, with reed intake
DISPLACEMENT 49.0 cm³
BORE 39.5 mm
STROKE 40 mm
STARTING AID Kickstarter
TRANSMISSION Rigid 1-stage reduction gear
ENGINE LUBRIFICATION Separate lubrication
PRIMARY GEAR RATIO 33:61 straight cut spur gear
FINAL DRIVE 10:42
COOLING SYSTEM Liquid cooling system
CLUTCH Multidisc automatic clutch on the main shaft / centrifugal force
IGNITION SYSTEM SELETTRA 2p D36

CHASSIS

FRAME Central tube frame of chrome molybdenum steel tubing, powder-coated
FORKS WP Suspension USD 35
SHOCK ABSORBER WP Suspension 3614 BAEM
SUSPENSION TRAVEL FRONT100 mm
SUSPENSION TRAVEL REAL 171 mm
BRAKE SYSTEM FRONT Disc brake with four-pot brake caliper
BRAKE SYSTEM REAR Disc brake with two-pot brake caliper
BRAKE DISC - DIAMETER FRONT 160 mm
BRAKE DISC 0 DIAMETER REAR 160 mm
CHAIN 1/2 x 3/16”
STEERING HEAD ANGLE 67.4°
WHEEL BASE 914±10 mm
GROUND CLEARANCE (UNLOADED 184 mm
SEAT HEIGHT (UNLOADED) 558 mm
TOTAL FUEL TANK CAPACITY 2.3 l Unleaded premium fuel (95 RON) 
WEIGHT WITHOUT FUEL 39.0 kg

KTM SX 50 MINI 2017
KTM 1190 RC8 R