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Yamaha TT-R90 (2000 - 2003)

Complete coverage for your vehicle

Written from hands-on experience gained from the complete strip-down and rebuild of a Yamaha TT-R90, Haynes can help you understand, care for and repair your Yamaha TT-R90. We do it ourselves to help you do-it-yourself, and whatever your mechanical ability, the practical step-by-step explanations, linked to over 900 photos, will help you get the job done right. Regular servicing and maintenance of your Yamaha TT-R90 can help maintain its resale value, save you money, and make it safer to drive.

Printed manual

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What's covered

What's covered: 

Yamaha PW, RT, TT-R & XT225/350 Trailbikes 1981-2016
Models –

PW50 49 cc 1981-2016
PW80 79 cc 1991-2006
RT100 97 cc 1990-2000
RT180 176 cc 1990-1998
TT-R90 89 cc 1999-2003
TT-R125/125L 124 cc 1999-2003
TT-R225 223 cc 1999-2004
TT-R250 249 cc 1999-2006
XT225 223 cc 1992-2007
XT350 346 cc 1985-2000

Engine –

Petrol: 49 cc (PW50), 79 cc (PW80), 97 cc (RT100) 176 cc (RT180) air-cooled, two-stroke single-cylinder
Petrol: 89 cc (TT-R90), 124 cc (TT-R125/125L), 223cc (TT-R225/XT225) air-cooled, SOHC four-stroke single-cylinder
Petrol: 249cc (TT-R250), 346 CC (XT350) air-cooled, DOHC four-stroke single-cylinder

PLEASE NOTE that this manual is intended for vehicles built to US specifications. Although it is useful when the products or systems are similar to those in other markets, there may still be significant differences, especially in areas concerned with safety and emission control.


Does not cover 2003 TT-R90E models

Table of contents

Chapter 1: Tune-up and routine maintenance
Chapter 2: Engine, clutch and transmission
Chapter 3: Fuel and exhaust systems
Chapter 4: Electrical system
Chapter 5: Steering, suspension and final drive
Chapter 6: Brakes, wheels and tires
Chapter 7: Frame and bodywork
Wiring diagrams

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270 x 210mm