KTM 65 SX - 2006 Specifications and Reviews

The 2006 KTM 65 SX is a lightweight minibike designed for young riders and beginners learning off-road skills. Powered by a simple 65cc two-stroke engine with liquid cooling and hydraulic clutch, it delivers manageable power and easy handling. Known for its durability and agility on motocross tracks and trails, the 65 SX remains an ideal entry-level machine for junior riders.

3 stars Average rating: 3 from 2 votes
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General information

CategoryMinibike, cross
Year2006
ModelKTM 65 SX
 
 

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Cooling systemLiquid
Lubrication system0,3 l Motorex Topspeed 15W50
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 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 systemAluminum
Rear brakes diameter160 mm (6.3 inches)
Rear brakesSingle disc
Front brakes diameter200 mm (7.9 inches)
Front brakesSingle disc
Rear suspensionWP monoshock
Front suspensionMarzocchi USD 35 mm (1.38 inches)
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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