2010 KTM 50SX

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2010 KTM 50SX

2010 KTM 50SX

2010 KTM 50SX

2010 KTM 50SX

2010 KTM 50SX

– 2010 KTM 50SX

2010 KTM 50SX

The 50 SX is the ultimate weapon for budding professional motocross racers. Its cutting-edge two-stroke technology provides unsurpassed power. The bike is easy to control with an automatic clutch for accelerating with ease. With its robust three-shaft engine, which avoids excessive wear on the clutch and water cooling, the 50 SX gives you an important edge over the competition in the heat of battle. Everything is kept under control thanks to the premium quality suspension components with huge amounts of suspension travel and the high-grade disc brakes.

2010 KTM 50SX – Specifications
MSRP: See Dealer

Engine type Single cylinder, 2-stroke
Displacement 49 cc
Bore x stroke 39.5 x 40 mm (1.55 x 1.57″)
Starter Kickstarter
Transmission Single gear automatic
Carburetor Dell’Orto PHBG 19 BS
Engine lubrication Mixture oil lubrication 1:60
Transmission oil Motorex ATF Super
Primary drive 61:33
Final drive 11:40
Cooling Liquid cooled
Clutch Centrifugal clutch (adjustable)
Ignition Seletra 2p D36


Frame Double grinded central double-cradle-type frame
Subframe Steel
Handlebar Pro Taper, Aluminium Ø 22 mm (0.87″)
Front suspension Marzocchi Ø 32 mm (1.26″)
Rear suspension WP mono shock
Suspension travel front/rear 185/185 mm (7.28″/7.28″)
Front brake Disc brake Ø 160 mm (6.3″)
Rear brake Disc brake Ø 140 mm (5.51″)
Rims, front/rear 1.5 x 12″; 1.6 x 10″ Alu
Tires, front/rear 60/100 x 12″; 2.75 x 10″
Chain 1/2 x 3/16″
Main silencer Aluminium
Steering head angle 66°
Wheel base 1032 mm (40.63″)
Ground clearance (unloaded) 252 mm (9.92″)
Seat height 684 mm (26.93″)
Tank capacity approx. 2.3 liters (0.61 gal)
Weight (no fuel) approx. 39.8 kg (87.74 lbs)