2020 KTM 50 SX
With the KTM 50
SX, young motocross riders who are READY TO RACE can really take
off. The fully-fledged bike is ideal for getting into the world of
motocross and taking the first steps in racing. Just like its
bigger brothers, the KTM 50 SX is equipped with top-quality
components. The bike, which is designed from the ground up for
young riders, is easy to control and features very steady power
delivery. The automatic clutch is ideal for novices on two wheels -
it enables budding motocross racers to concentrate on the
essentials and very quickly learn basic skills.
[caption id="attachment_72718" align="aligncenter" width="300"] 2020 KTM 50 SX[/caption]
2020 KTM 50 SX Highlights
- NEW graphics to match the full-sized SX range and give a READY
TO RACE appearance.
- NEW premium cast aluminum swingarm features better flex
characteristics for improved stability and offers easier chain
- WP XACT 35 mm air-sprung fork is ultra-lightweight and easily
adjustable for different rider sizes and track conditions.
- Fully adjustable XACT rear suspension with PDS (Progressive
Damping System) technology to match the performance of the WP XACT
- 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 SX-F line that gives the 50
SX 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
- 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
Transmission: Single Gear Automatic
Fuel System: Dell'Orto PHBG 19 BS
Lubrication: Premix 60:1
Primary Ratio: 33:61 Straight Cut Reduction Gear
Final Drive: 11:40
Cooling: Liquid Cooling
Clutch: Centrifugal Clutch (Adjustable)
Ignition: Selettra 2p D36
Frame: Central Tube Frame, Chrome Molybdenum
Handlebar: Aluminum Ã 22 mm
Front Suspension: WP XACT USD Ã 35 mm
Rear Suspension: WP XACT Monoshock
Suspension Travel Front/Rear: 205 mm / 8.07 in; 185 mm / 7.28 in
Front/Rear Brakes: Disc Brake 160 mm / 160 mm
Front/Rear Rims: 1.50 x 12" / 1.60 x 10"
Front/Rear Tires: 60/100 x 12" / 2.75 x 10"
Chain: 1/2 x 3/16 in
Steering Head Angle: 24.0Âº
Triple Clamp Offset: 22 mm
Wheelbase: 1,032 mm Â± 10 mm / 40.6 Â± 0.4 in
Ground Clearance: 252 mm / 9.92 in
Seat Height: 684 mm / 26.9 in
Tank Capacity, Approx: 2.3 L / 0.61 gal
Weight (without fuel), Approx: 41.5 kg/ 91.5 lbs