Yamaha XT250X Service Manual page 29

Brake disc deflection limit
Brake pad lining thickness (inner)
Limit
Brake pad lining thickness (outer)
Limit
Master cylinder inside diameter
Caliper cylinder inside diameter
Caliper cylinder inside diameter
Recommended fluid
Rear brake
Type
Operation
Brake pedal position
Rear disc brake
Disc outside diameter × thickness
Brake disc thickness limit
Brake disc deflection limit
Brake pad lining thickness (inner)
Limit
Brake pad lining thickness (outer)
Limit
Master cylinder inside diameter
Caliper cylinder inside diameter
Recommended fluid
Steering
Steering bearing type
Center to lock angle (left)
Center to lock angle (right)
Front suspension
Type
Spring/shock absorber type
Front fork travel
Fork spring free length
Limit
Installed length
Spring rate K1
Spring stroke K1
Optional spring available
Recommended oil
Quantity
Level
Swingarm
Swingarm end free play limit (radial)
Swingarm end free play limit (axial)
Drive chain
Type/manufacturer
Link quantity
Drive chain slack
15-link length limit
CHASSIS SPECIFICATIONS
0.15 mm (0.0059 in)
5.3 mm (0.21 in)
0.8 mm (0.03 in)
5.3 mm (0.21 in)
0.8 mm (0.03 in)
11.00 mm (0.43 in)
26.99 mm (1.06 in)
22.22 mm (0.87 in)
DOT 4
Single disc brake
Right foot operation
20.0 mm (0.79 in)
203.0 × 4.5 mm (7.99 × 0.18 in)
4.0 mm (0.16 in)
0.15 mm (0.0059 in)
5.2 mm (0.20 in)
1.0 mm (0.04 in)
5.2 mm (0.20 in)
1.0 mm (0.04 in)
12.7 mm (0.50 in)
30.23 mm (1.19 in)
DOT 4
Taper roller bearing
51.0 °
51.0 °
Telescopic fork
Coil spring/oil damper
225.0 mm (8.86 in)
482.0 mm (18.98 in)
472.3 mm (18.59 in)
472.2 mm (18.59 in)
3.65 N/mm (20.84 lb/in) (0.37 kgf/mm)
0.0–225.0 mm (0.00–8.86 in)
No
Yamaha fork oil 15WT
3
385.0 cm (13.02 US oz) (13.58 Imp.oz)
125.0 mm (4.92 in)
1.0 mm (0.04 in)
1.0 mm (0.04 in)
428V/DAIDO
128
40.0–45.0 mm (1.57–1.77 in)
191.5 mm (7.54 in)
2-10