What category is the 1981 Yamaha IT465?

The 1981 Yamaha IT465 has a Category of Cross / motocross.

What is the engine size of the 1981 Yamaha IT465?

The 1981 Yamaha IT465 has a Capacity: of 465.00 ccm (28.37 cubic inches).

What type of engine does the 1981 Yamaha IT465 have?

The 1981 Yamaha IT465 has a Engine type of Single cylinder.

What is the engine power of the 1981 Yamaha IT465?

The 1981 Yamaha IT465 has a Power of 46.00.

Is the 1981 Yamaha IT465 air cooled or liquid cooled?

The 1981 Yamaha IT465 has a Cooling system of Air.

How many gears does the 1981 Yamaha IT465 have?

The 1981 Yamaha IT465 has a Gearbox of 5-speed.

How much does the 1981 Yamaha IT465 weigh?

The 1981 Yamaha IT465 has a Dry weight of 119.7 kg (264.0 pounds).

Yamaha IT465 - 1981 Specifications and Reviews

Name: 1981 Yamaha IT465
Brand: Yamaha
Rating: 3.7 (3 reviews)

The 1981 Yamaha IT465 is an air-cooled single-cylinder trail bike designed for intermediate to experienced off-road riders seeking versatile terrain capability. Known for its lightweight steel frame and manageable 46 horsepower, it excels in mixed terrain riding with reliable carbureted power delivery and proven durability. The IT465 represents Yamaha's commitment to accessible yet capable trail biking performance.

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General information
Category	Cross / motocross
Year	1981
Model	Yamaha IT465
Engine and Transmission Specifications
Clutch	wet plate
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Air
Fuel system	Carburettor
Power	46.00
Stroke	2
Engine type	Single cylinder
Capacity:	465.00 ccm (28.37 cubic inches)

Physical measures and capacities
Dry weight	119.7 kg (264.0 pounds)
Yamaha IT465 dimensions and frame
Rear brakes	Expanding brake (drum brake)
Front brakes	Expanding brake (drum brake)
Front tyre dimensions	-21
Frame type	steel
Speed and acceleration
Power/weight ratio	0.3842 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Modifications compared to previous model	triangular monoshock
Color options	black seat, all white plastics

Performance Profile & Rider Fit

46 hp

Peak Power

Best For

Track25%

City10%

Cornering55%

Daily Riding10%

Touring15%

Passenger5%

Rider Profile

Best For	This machine rewards a rider who already has genuine off-road experience, since its light weight and punchy two-stroke power demand active, confident handling.
Purpose	It's a purpose-built 1981 open-class enduro/motocross weapon designed for tearing through trails, motocross tracks, and rough terrain rather than commuting or highway travel.
Rider Fit	Riding it well requires decent physical fitness and strength, as the drum brakes, kick-heavy two-stroke power delivery, and no-frills suspension demand active body input.
Character	It suits a rider who loves raw, mechanical, old-school dirt bike character over modern refinement, comfort, or electronic aids.
Not Ideal For	It is not for riders seeking a comfortable daily commuter, a passenger-friendly bike, or a machine suited to paved road touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.