KTM 65 SX - 2009 Specifications and Reviews

The 2009 KTM 65 SX is a liquid-cooled 2-stroke minibike designed for young riders entering competitive motocross. Known for its lightweight chassis and responsive handling, it delivers accessible performance through a carbureted 65cc engine with a hydraulic clutch. This model excels as an entry-level competition bike for junior riders developing their skills.

3 stars Average rating: 3 from 1 votes
.

General information

CategoryMinibike, cross
Year2009
ModelKTM 65 SX

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemMixture lubrication
StarterKick
IgnitionMoric digital 2M1
Fuel systemCarburettor. Mikuni VM 24
Bore x stroke45.0 x 40.8 mm (1.8 x 1.6 inches)
Stroke2
Engine typeSingle cylinder
Capacity:64.90 ccm (3.96 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,137 mm (44.8 inches)
Ground clearance280 mm (11.0 inches)
Seat height750 mm (29.5 inches) If adjustable, lowest setting.
Dry weight55.6 kg (122.6 pounds)

KTM 65 SX dimensions and frame

Exhaust systemAluminium
Rear brakes diameter160 mm (6.3 inches)
Rear brakesSingle disc. Bremo
Front brakes diameter200 mm (7.9 inches)
Front brakesSingle disc. Bremo
Rear tyre dimensions80/100-12
Front tyre dimensions60/100-14
Rear suspension travel270 mm (10.6 inches)
Rear suspensionWP monoshock
Front suspension travel220 mm (8.7 inches)
Front suspensionMarzocchi, 35 mm
Rake (fork angle)25.5°
Frame typeDouble grinded central double-cradle-type frame. Aluminium subframe.
 
 

Speed and acceleration

Color optionsOrange/black
Fuel capacity3.30 litres (0.87 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track85%
City5%
Cornering80%
Daily Riding10%
Touring5%
Passenger0%

Rider Profile

Best ForThis 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.
PurposeBuilt exclusively for motocross and off-road track racing to teach real race craft on a scaled-down, competition-grade two-stroke.
Rider FitIts 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.
CharacterA snappy, high-revving two-stroke with a six-speed gearbox that rewards clutch and throttle skill, encouraging aggressive, race-focused riding.
Not Ideal ForThis 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.

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.