SPEC
2 - 11
CHASSIS
Item Standard Limit
Steering system:
Steering bearing type Angular bearing ----
Front suspension:
Front fork travel 110 mm (4.33 in) ----
Fork spring free length 425.1 mm (16.74 in) 417 mm (16.4 in)
Fork spring fitting length 415.1 mm (16.34 in) ----
Spring rate, STD K = 3.4 N/mm
(0.35 kg/mm, 19.41 lb/in)----
Optional spring/spacer No ----
Oil capacity 64 cm
3
(2.26 lmp oz, 2.16 US oz) ----
Oil level 185 mm (7.28 in) ----
Oil grade Fork oil 15W or equivalent ----
Rear suspension:
Shock absorber travel 48 mm (1.89 in) ----
Spring free length 169 mm (6.65 in) ----
Fitting length 165 mm (6.5 in) ----
Spring rate, STD K = 45.6 N/mm
(4.65 kg/mm, 260 lb/in)----
Optional spring No ----
Enclosed gas pressure 2,000 kPa
(20 kg/cm
2
, 290 psi)----
Swingarm:
Swingarm free play limit
End ---- 1.0 mm (0.04 in)
Side clearance ---- 0.3 mm (0.01 in)
Wheel:
Front wheel type Spoke wheel ----
Rear wheel type Spoke wheel ----
Front rim size/material 14
´
1.40/steel ----
Rear rim size/material 12
´
1.60/steel ----
Rim runout limit:
Radial ---- 2.0 mm (0.08 in)
Lateral ---- 2.0 mm (0.08 in)
Drive chain:
Type/manufacturer DID420(I)/DAIDO ----
Number of links 86 links ----
Chain slack 40 ~ 53 mm (1.6 ~ 2.1 in) ----
Chain length (10 links) ---- 121.9 mm
(4.80 in)
MAINTENANCE SPECIFICATIONS
SPEC
2 - 13
NOTE:
l
1. First, tighten the ring nut approximately 38 Nm (3.8 m • kg, 27 ft • lb) by using the ring nut
wrench and turn the steering right and left a few times; then loosen the ring nut one turn.
2. Retighten the ring nut 1 Nm (0.1 m • kg, 0.7 ft • lb).
l
-marked portion shall be checked for torque tightening after break-in or before each ride.Part to be tightened Thread size Q’tyTightening torque
Nm m•kg ft•lb
Engine mounting:
Engine and frame (front-upper) M8
´
1.25 1 30 3.0 22
Engine and frame (rear-upper) M8
´
1.25 1 26 2.6 19
Engine and frame (rear-lower) M10
´
1.25 1 40 4.0 29
Starter cable and frame M11
´
1.25 1 1 0.1 0.7
Pivot shaft and nut M10
´
1.25 1 30 3.0 22
Handle crown and steering shaft M10
´
1.25 1 40 4.0 29
Front fork cap bolt M20
´
1.0 2 40 4.0 29
Under bracket and front fork M10
´
1.25 2 33 3.3 24
Damper rod bolt M8
´
1.25 2 20 2.0 14
Handle crown and handlebar holder (lower) M10
´
1.25 2 40 4.0 29
Handlebar holder (upper) M6
´
1.0 4 13 1.3 9.4
Front brake cable holder and front fork M6
´
1.0 2 7 0.7 5.1
Steering ring nut M25 1 Refer to NOTE.
Fuel tank and fuel cock M6
´
1.0 2 7 0.7 5.1
Fuel tank and frame M6
´
1.0 2 7 0.7 5.1
Grab bar and frame M6
´
1.0 4 13 1.3 9.4
Front brake camshaft lever and camshaft M6
´
1.0 1 7 0.7 5.1
Rear brake camshaft lever and camshaft M6
´
1.0 1 7 0.7 5.1
Front wheel axle nut M10
´
1.25 1 35 3.5 25
Rear brake shoe plate tension bar M8
´
1.25 2 26 2.6 19
Wheel drive hub and driven sprocket M8
´
1.25 4 25 2.5 18
Rear wheel axle nut M12
´
1.25 1 60 6.0 43
Wheel nipple (spoke) — 64 2 0.2 1.4
Chain case M5
´
0.8 5 4 0.4 2.9
Chain puller locknut M6
´
1.0 2 3 0.3 2.2
Footrest and frame M8
´
1.25 2 30 3.0 22
MAINTENANCE SPECIFICATIONS
