Yamaha TT-R125E(R), Owner'S Service Manual

Page: 90 / 578

SPEC
2 - 19
MAINTENANCE SPECIFICATIONS
TT-R125LWE
Item Standard Limit
Steering system:
Steering bearing type (upper) Angular bearing ----
(lower) Taper roller bearing ----
Front suspension:
Front fork travel 180 mm (7.09 in) ----
Fork spring free length 453.6 mm (17.86 in) 448.6 mm
(17.66 in)
Spring rate, STD K = 3.20 N/mm
(0.330 kg/mm, 18.5 lb/in) ----
Optional spring/spacer No ----
Oil capacity 158 cm
3
(5.56 Imp oz, 5.34 US oz)
----
Oil level 125 mm (4.92 in) ----
Oil grade Fork oil 10W or equivalent ----
Inner tube outer diameter 30 mm (1.18 in) ----
Front fork top end Zero mm (Zero in) ----
Rear suspension:
Shock absorber travel 65 mm (2.56 in) ----
Spring free length 170.5 mm (6.71 in) ----
Fitting length 160.5 mm (6.32 in) ----
Spring rate, STD K = 61.8 N/mm
(6.3 kg/mm, 352 lb/in) ----
Optional spring No ----
Enclosed gas pressure 1,200 kPa
(12 kg/cm
2
, 171 psi)
----
Wheel:
Front wheel type Spoke wheel ----
Rear wheel type Spoke wheel ----
Front rim size/material 19
×
1.40/Steel ----
Rear rim size/material 16
×
1.60/Steel ----
Rim runout limit:
Radial ---- 2.0 mm (0.08 in)
Lateral ---- 2.0 mm (0.08 in)
Drive chain:
Type/manufacturer DID428HD/DAIDO ----
Number of links 122 links ----
Chain slack 35 ~ 50 mm (1.4 ~ 2.0 in) ----
Chain length (10 links) ---- 121.4 mm
(4.78 in)
Front disc brake:
Disc outside dia.
×
Thickness 220
×
3.0 mm (8.66
×
0.12 in) 220
×
2.5 mm
(8.66
×
0.10 in)
Deflection limit ---- 0.15 mm (0.006 in)
Pad thickness 4.0 mm (0.16 in) 0.8 mm (0.03 in)
Master cylinder inside dia. 11.0 mm (0.433 in) ----
Caliper cylinder inside dia. 22.22 mm (0.875 in)
×
2 ----
Brake fluid type DOT #4 ----