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