Yamaha YZ125 2009 Owner's Service Manual page 37

Item
Wheel:
Front wheel type
Rear wheel type
Front rim size/material
Rear rim size/material
Rim runout limit:
Radial
Lateral
Drive chain:
Type/manufacturer
Number of links
Chain slack
Chain length (15 links)
Front disc brake:
Disc outside dia.×Thickness
Pad thickness
Master cylinder inside dia.
Caliper cylinder inside dia.
Brake fluid type
Rear disc brake:
Disc outside dia.×Thickness
Deflection limit
Pad thickness
Master cylinder inside dia.
Caliper cylinder inside dia.
Brake fluid type
Brake lever and brake pedal:
Brake lever position
Brake pedal height (vertical height above
footrest top)
Clutch lever free play (lever end)
Throttle grip free play
MAINTENANCE SPECIFICATIONS
Standard
Spoke wheel
Spoke wheel
21 × 1.60/Aluminum
19 × 1.85/Aluminum
----
----
DID520DMA2 SDH G&B/DAIDO
111 links + joint
48–58 mm (1.9–2.3 in)
----
250 × 3.0 mm (9.84 × 0.12 in)
4.4 mm (0.17 in)
9.52 mm (0.375 in)
22.65 mm (0.892 in) × 2
DOT #4
245 × 4.0 mm (9.65 × 0.16 in)
----
6.4 mm (0.25 in)
11.0 mm (0.433 in)
25.4 mm (1.000 in) × 1
DOT #4
95 mm (3.74 in)
Zero mm (Zero in)
8–13 mm (0.31–0.51 in)
3–5 mm (0.12–0.20 in)
2-7
Limit
----
----
----
----
2.0 mm
(0.08 in)
2.0 mm
(0.08 in)
----
----
----
242.9 mm
(9.563 in)
250 × 2.5
mm (9.84 ×
0.10 in)
1.0 mm
(0.04 in)
----
----
----
245 × 3.5
mm (9.65 ×
0.14 in)
0.15 mm
(0.006 in)
1.0 mm
(0.04 in)
----
----
----
----
----
----
----