KTM 65 SX - 2010 Specifications and Reviews
The 2010 KTM 65 SX is a lightweight minibike purpose-built for young motocross riders aged 7-12 seeking competitive race performance. Its agile 64cc two-stroke engine, responsive hydraulic clutch, and nimble chassis deliver the precision handling needed for training and amateur circuit racing. Known for KTM's reputation in youth racing bikes, the 65 SX bridges the gap between entry-level pit bikes and full-size competition machines.
General information | |
| Category | Minibike, cross |
| Year | 2010 |
| Model | KTM 65 SX |
Engine and Transmission Specifications | |
| Exhaust system | Lubrication |
| Clutch | Wet mDouble disk clutch, operated hydraulically |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Mixture oil lubrication 1:60 |
| Ignition | AET digital |
| Fuel system | Carburettor. Mikuni TM 24 |
| Bore x stroke | 45.0 x 40.8 mm (1.8 x 1.6 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 64.90 ccm (3.96 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 160 mm (6.3 inches) |
| Rear brakes | Single disc. Bremo |
| Front brakes diameter | 198 mm (7.8 inches) |
| Front brakes | Single disc. Bremo |
| Rear tyre dimensions | 80/100-12 |
| Front tyre dimensions | 60/100-14 |
| Rear suspension travel | 270 mm (10.6 inches) |
| Rear suspension | WP mono shock |
| Front suspension travel | 220 mm (8.7 inches) |
| Front suspension | Marzocchi USD 35 mm fork |
| Rake (fork angle) | 25.5° |
| Frame type | Double grinded central double-cradle-type frame |
| | |
Physical measures and capacities | |
| Fuel capacity | 3.50 litres (0.92 gallons) |
| Wheelbase | 1,137 mm (44.8 inches) |
| Ground clearance | 280 mm (11.0 inches) |
| Seat height | 750 mm (29.5 inches) If adjustable, lowest setting. |
| Dry weight | 55.4 kg (122.1 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Orange |
| Starter | Kick |
Performance Profile & Rider Fit
Best For
Track85%
City5%
Cornering80%
Daily Riding10%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a purpose-built children's motocross machine designed for young, developing riders progressing through junior competition ranks, not for adults or beginners of any age. |
| Purpose | Built exclusively for motocross and off-road track racing to teach real race craft on a scaled-down, competition-grade two-stroke. |
| Rider Fit | Its tiny 53.5 kg dry weight, low 730 mm seat height, and light clutch and controls are tailored to a child's small stature and limited strength. |
| Character | A snappy, high-revving two-stroke with a six-speed gearbox that rewards clutch and throttle skill, encouraging aggressive, race-focused riding. |
| Not Ideal For | This is not suitable for adult riders, commuting, touring, passengers, or anyone seeking road-legal or long-distance capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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