What category is the 2015 KTM 65 SX?

The 2015 KTM 65 SX has a Category of Cross / motocross.

What is the engine size of the 2015 KTM 65 SX?

The 2015 KTM 65 SX has a Capacity: of 64.85 ccm (3.96 cubic inches).

What type of engine does the 2015 KTM 65 SX have?

The 2015 KTM 65 SX has a Engine type of Single cylinder, two-stroke.

Is the 2015 KTM 65 SX air cooled or liquid cooled?

The 2015 KTM 65 SX has a Cooling system of Liquid.

How many gears does the 2015 KTM 65 SX have?

The 2015 KTM 65 SX has a Gearbox of 6-speed.

How much does the 2015 KTM 65 SX weigh?

The 2015 KTM 65 SX has a Dry weight of 55.5 kg (122.4 pounds).

What is the seat height of the 2015 KTM 65 SX?

The 2015 KTM 65 SX has a Seat height of 750 mm (29.5 inches) If adjustable, lowest setting..

KTM 65 SX - 2015 Specifications and Reviews

Name: 2015 KTM 65 SX
Brand: KTM

The 2015 KTM 65 SX is a lightweight, nimble 65cc motocross bike engineered for young riders progressing into competitive off-road racing. Known for its responsive handling and accessible seat height of 750mm, it delivers the agility and performance demanded in youth motocross competition. Its sophisticated WP suspension and powerful braking system ensure predictable control across varied terrain.

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2015

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General information
Category	Cross / motocross
Year	2015
Model	KTM 65 SX

Engine and Transmission Specifications
Driveline	14:48. Primary drive: 23:75 straight cut spur gear.
Clutch	Wet multi-disc clutch / hydraulically operated
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Mixture oil lubrication
Ignition	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
Fuel system	Carburettor
Bore x Stroke	45.0 x 40.8 mm (1.8 x 1.6 inches)
Engine details	Reed intake.
Engine type	Single cylinder, two-stroke
Capacity:	64.85 ccm (3.96 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes diameter	160 mm (6.3 inches)
Rear brakes	Single disc. Two-piston calipers. Wave brake discs.
Front brakes diameter	198 mm (7.8 inches)
Front brakes	Single disc. Four-piston calipers. Wave brake discs.
Rear wheel travel	270 mm (10.6 inches)
Rear Suspension	WP Suspension 3614 BAVP
Front wheel travel	215 mm (8.5 inches)
Front Suspension	WP Suspension USD 35
Rake (fork angle)	25.5°
Frame type	Central tube frame of chrome molybdenum steel tubing, powder-coated
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	55.5 kg (122.4 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Kick
Color options	Orange/black

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.

Rider Fit Visualizer

2015 KTM 65 SX Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 750mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 KTM 65 SX, with a cramped knee angle of around 65 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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