22 June. Monday 2026
65 SX - 2025 Specifications and Reviews
The 2025 KTM 65 SX is a lightweight minibike engineered for young riders progressing into competitive motocross. Powered by a nimble 65cc two-stroke engine with a six-speed gearbox, it delivers sharp handling and responsive power delivery ideal for learning racecraft. Known for its aggressive styling and genuine off-road capability, the 65 SX is the gateway bike for aspiring champions.
2025
General information | |
| Color Options | Orange/white/black/purple |
| Category | Minibike, cross |
| Model | KTM 65 SX |
| | |
Engine and Transmission Specifications | |
| Starting | Kick |
| Clutch | Wet, multi-disc clutch, Formula hydraulics |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Hidria Ecu EMS |
| Induction | Carburettor. Mikuni VM 24 |
| Bore x Stroke | 45.0 x 40.8 mm (1.8 x 1.6 inches) |
| Engine Type | Single cylinder, two-stroke |
| Capacity | 64.9 ccm (3.96 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 4.50 litres (1.19 US gallons) |
| Wheelbase | 1142 mm (45.0 inches) |
| Ground Clearance | 259 mm (10.2 inches) |
| Seat Height | 730 mm (28.7 inches) If adjustable, lowest setting. |
| Dry Weight | 53.5 kg (117.9 pounds) |
65 SX dimensions and frame | |
| Wheels | Spoked wheels with aluminium rims |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 180 mm (7.1 inches) |
| Front Brakes | Single disc |
| Rear Wheel Travel | 254 mm (10.0 inches) |
| Rear Suspension | XACT WP mono shock |
| Front Wheel Travel | 215 mm (8.5 inches) |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Frame | Chrome-molybdenum steel central-tube. |
Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 KTM 65 SX discussion group or the general KTM discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Rake (fork angle) | 25.5° |
| Driveline | 420 chain |
| Lubrication system | Mixture oil lubrication |
| Year of manufacture | 2025 |
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