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2020 KTM 50 SX MINI

Chaparral Motorsports
April 30, 2019
Last Updated: September 15, 2020
2020 KTM 50 SX MINI

Built for the smallest of racers, the KTM 50 SX MINI incorporates much of the technology of the KTM 50 SX with a friendlier power delivery, smaller wheels and a lower seat height. The KTM 50 SX MINI is a real READY TO RACE KTM for the youngest of shedders. Like its full-sized SX big brothers, it features high quality components and innovative technology. It's child's play to control with a linear power delivery and a beginner-friendly automatic clutch, which enables budding motocross racers to concentrate on the essentials and very quickly learn basic skills.

2020 KTM 50 SX MINI Highlights
NEW graphics to match the full-sized SX range and give a READY TO RACE appearance.
A high quality, upside-down telescopic fork from WP Suspension, featuring 35 mm diameter ensures outstanding ride stability.
The ergonomic handlebar made from a high-quality aluminum alloy ensures the highest levels of stability and control.
A 3-shaft engine design keeps the crankshaft close to the bike's center of gravity for quick handling along with room for an optimized reed valve angle for maximum performance.
Bodywork that mimics the full-size 2020 SX-F line that gives the KTM 50 SX mini a slim profile for excellent ergonomics and handling.
Front and rear hydraulic brakes by Formula combined with lightweight Wave discs are powerful with feedback that gives control for any skill level.
A centrifugal multi-disc automatic clutch provides manageable acceleration and can be adjusted to the track conditions in minutes without tools.
Super lightweight, black anodized aluminum rims are matched to MAXXIS tires for maximum grip.
Engine Type Single Cylinder, 2-Stroke
Displacement 49 cc
Bore/Stroke 39.5/40.0 mm
Starter Kickstarter
Transmission Rigid 1-Stage Reduction Gear
Fuel System Dell'Orto PVHA 12 XS
Lubrication Separate Lubrication
Primary Ratio 33:61 Straight Cut Reduction Gear
Final Drive 10:42
Cooling Liquid Cooling
Clutch Centrifugal Clutch (Adjustable)
Ignition Selettra 2p D36
Frame Central Tube Frame, Chrome Molybdenum
Subframe Steel
Handlebar Aluminum Ø 22 mm
Front Suspension WP XACT USD Ø 35 mm
Rear Suspension WP XACT Monoshock
Suspension Travel Front/Rear 100 mm / 3.9 in; 147 mm / 5.6 in
Front/Rear Brakes Disc Brake 160 mm / 160 mm
Front/Rear Rims 1.60 x 10" / 1.60 x 10"
Front/Rear Tires 2.50 x 10" / 2.75 x 10"
Chain 1/2 x 3/16 in
Silencer Aluminum
Steering Head Angle 23.6º
Triple Clamp Offset 22 mm
Wheelbase 914 ± 10 mm / 36 ± 0.4 in
Ground Clearance 184 mm / 7.2 in
Seat Height 558 mm / 22 in
Tank Capacity Approx. 2.1L / 0.55 gal
Weight (without fuel) Approx. 40 kg/ 88.2 lbs
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