50 SX 2012 - OVERVIEW

50 SX 2012 50 SX 2012 50 SX 2012 50 SX 2012

A real KTM for the smallest of future MX. The 40 kg (88 lb.) lightweight 50 SX sets the standard in terms of controllability and riding fun. A high-quality chassis with easily applied rotor brakes, top-quality components wherever you look and a powerful, reliable engine with easy-to-operate centrifugal clutch.

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TECHNICAL DATA

Engine

Engine Type single cylinder, 2-stroke
Displacement 49cc
Bore / Stroke 39.5/40mm
Starter / Battery kick starter
Transmission single gear automatic
Fuel Management Dell'Orto PHBG 19 BS
Lubrication lubrication mixture 40:1
Primary Ratio 33:61
Final Drive 11:40
Cooling liquid cooled
Clutch centrifugal clutch (adjustable)
Ignition Seletra 2p D36 analog

Chassis

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Frame chromoly central tube frame
Sub-Frame steel
Handlebar aluminium tapered
Front Suspension WP USD 35mm
Rear Suspension WP 3614 BAEM monoshock
Front / Rear Brakes disc brake 160mm front / 140mm rear
Front / Rear Rims 1.6 x 12" / 1.6 x 10" aluminium
Front / Rear Tyres Pirelli Scorpion MX 60/100-12" / Pirelli Scorpion MX 2.75 x 10"
Chain 1/2 x 3/16" 104 R
Silencer aluminium
Steering Head Angle 24
Wheel Base 1032mm
Ground Clearance 252mm
Seat Height 650/684mm (adjustable)
Tank Capacity approx. 2.3L
Weight Without Fuel approx. 41.5kg

ACCESSORIES