Yamaha TZ250M1 Owner's Service Manual page 39

Transmission:
primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Gear ratio: 1st
2
Chassis:
Frame type
Caster angle
Trail
Tire:
Type
Size (front)
Size (rear)
Tire pressure (front and rear)
Brake:
Front brake type
Operation
Rear brake type
Operation
Suspension:
Front suspension
Rear suspension
Shock absorber:
Front shock absorber
Rear shock absorber
Wheel travel:
Front wheel travel
Rear wheel travel
Electrical:
Ignition system
GENERAL SPECIFICATIONS
2nd
3rd
4th
5th
6th
Spur gear
53/21 (2.524)
Chain drive
36/14 (2.571)
Constant mesh, 6-speed
Left foot operation
34/18 (1.889)
31/21 (1.476)
29/23 (1.261)
27/25 (1.080)
26/27 (0.963)
20/22 (0.909)
Delta box
22˚
82 mm (3.23 in)
Tubeless
3.10/4.80 R17
165/55 R17
200 kPa (2.0 kg/cm 2 , 29 psi)
Dual disc brake
Right hand operation
Single disc brake
Right foot operation
Telescopic fork
Swingarm (link type monocross suspension)
Coil spring/oil damper
Coil spring/gas, oil damper
110 mm (4.33 in)
118 mm (4.65 in)
CDI magneto
2-2
SPEC