What category is the 2006 Yamaha TT-R 90 E?

The 2006 Yamaha TT-R 90 E has a Category of Minibike, cross.

What is the engine size of the 2006 Yamaha TT-R 90 E?

The 2006 Yamaha TT-R 90 E has a Capacity: of 89.00 ccm (5.43 cubic inches).

What type of engine does the 2006 Yamaha TT-R 90 E have?

The 2006 Yamaha TT-R 90 E has a Engine type of Single cylinder.

What is the engine power of the 2006 Yamaha TT-R 90 E?

The 2006 Yamaha TT-R 90 E has a Power of 5.49.

What is the torque of the 2006 Yamaha TT-R 90 E?

The 2006 Yamaha TT-R 90 E has a Torque of 6.10.

Is the 2006 Yamaha TT-R 90 E air cooled or liquid cooled?

The 2006 Yamaha TT-R 90 E has a Cooling system of Liquid.

How much does the 2006 Yamaha TT-R 90 E weigh?

The 2006 Yamaha TT-R 90 E has a Dry weight of 60.0 kg (132.3 pounds).

What is the seat height of the 2006 Yamaha TT-R 90 E?

The 2006 Yamaha TT-R 90 E has a Seat height of 625 mm (24.6 inches) If adjustable, lowest setting..

Yamaha TT-R 90 E - 2006 Specifications and Reviews

Name: 2006 Yamaha TT-R 90 E
Brand: Yamaha

The 2006 Yamaha TT-R 90 E is an entry-level minibike designed for young riders and beginners learning off-road skills. Its lightweight 60 kg frame, reliable liquid-cooled four-stroke engine, and manageable power delivery make it ideal for trails and motocross training. Known for durability and user-friendly handling, it remains a popular choice for introducing riders to dirt biking.

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General information
Category	Minibike, cross
Year	2006
Model	Yamaha TT-R 90 E

Engine and Transmission Specifications
Clutch	Wet, multiple disc
Transmission typefinal drive	Chain
Cooling system	Liquid
Starter	Electric
Ignition	TCI
Fuel control	SOHC
Torque	6.10
Power	5.49
Stroke	4
Engine type	Single cylinder
Capacity:	89.00 ccm (5.43 cubic inches)
Physical measures and capacities
Wheelbase	1,040 mm (40.9 inches)
Ground clearance	172 mm (6.8 inches)
Overall width	605 mm (23.8 inches)
Overall length	1,525 mm (60.0 inches)
Overall height	865 mm (34.1 inches)
Seat height	625 mm (24.6 inches) If adjustable, lowest setting.
Dry weight	60.0 kg (132.3 pounds)
Yamaha TT-R 90 E dimensions and frame
Rear brakes diameter	110 mm (4.3 inches)
Rear brakes	Expanding brake (drum brake)
Front brakes diameter	95 mm (3.7 inches)
Front brakes	Expanding brake (drum brake)
Rear suspension travel	160 mm (6.3 inches)
Rear suspension	Swinging arm (monocross)
Front suspension travel	110 mm (4.3 inches)
Front suspension	Telescopic fork

Speed and acceleration
Power/weight ratio	0.0915 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%

City15%

Cornering30%

Daily Riding10%

Touring5%

Passenger0%

Rider Profile

Best For	This is a youth-oriented trail bike designed for beginners, typically pre-teens or young teenagers just learning to ride off-road.
Purpose	It exists to introduce young riders to dirt biking on easy trails and open fields with minimal risk and simple, forgiving controls.
Rider Fit	Its very low seat height and light weight make it accessible to small, short-statured riders rather than full-sized adults.
Character	It behaves as a gentle, low-powered, easygoing trail companion with a low-stress 3-speed gearbox and mild engine character.
Not Ideal For	It is not suitable for adult riders, highway use, passengers, or anyone seeking speed, long-distance touring, or serious technical off-road performance.

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