KTM 65 SX - 2007 Specifications and Reviews

The 2007 KTM 65 SX is a lightweight minibike designed for young riders learning off-road skills. Powered by a 65cc liquid-cooled two-stroke engine with automatic clutch engagement, it delivers accessible performance and easy handling. The bike is renowned for its durability and KTM's reputation for producing reliable entry-level competition motorcycles.

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General information

CategoryMinibike, cross
Year2007
ModelKTM 65 SX
 
 

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Transmission typefinal driveChain
Cooling systemLiquid
StarterKick
IgnitionMoric digital 2M1
Valves per cylinder1
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 clearance290 mm (11.4 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
Front brakes diameter200 mm (7.9 inches)
Front brakesSingle disc
Rear tyre dimensions80/100-12
Front tyre dimensions60/100-14
Rear suspension travel185 mm (7.3 inches)
Rear suspensionWP monoshock
Front suspension travel115 mm (4.5 inches)
Front suspensionMarzocchi 35 mm (1.38
Rake (fork angle)25.5°
Frame typeChromium molybdenum central-type frame

Speed and acceleration

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

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