Cool-Motorcycles reviews KTM Sportminicycles 50 SX

ktm-sportminicycles-50sx

Small, fascinating and unbelievably snappy – that’s how best to describe this miniature rocket. Not only does it look like the big SX machines, it also has virtually identical riding behaviour. Both the chassis and the engine have been completely newly developed, which makes the 50 SX a fantastic handling, unbeatable high-tech weapon.

ktm-sportminicycles-50sx

TECHNICAL SPECIFICATION
Engine

• 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

Chassis

• 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)

KTM Sportminicycle motorcycles
KTM Sportminicycle 50 SX
KTM Sportminicycle 50 SX Junior
KTM Sportminicycle 65 SX
KTM Sportminicycle 85 SX 17/14
KTM Sportminicycle 85 SX 19/16

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Cool-Motorcycles reviews KTM Sportminicycles 50 SX