Chassis - Yamaha YFM250XL(C) Service Manual

CHASSIS

Rear suspension:
Shock absorber travel
Suspension spring free length
Fitting length
Spring rate
Optional spring
Front wheel:
Type
Rim size
Rim material
Rim runout limit
Front disc brake:
Type
Disc outside diameter × thickness
Pad thickness
Master cylinder inside diameter
Caliper cylinder inside diameter
Brake fluid type
MAINTENANCE SPECIFICATIONS
Item
radial
lateral
Standard
85 mm (3.35 in)
268 mm (10.55 in)
244 mm (9.61 in)
39 N/mm (3.9 kg/mm, 222.69 lb/in)/
0 ~ 85 mm (0 ~ 3.35 in)
No
Disc wheel
10 × 6.0AT
Steel
----
----
Single
161 × 3.5 mm (6.34 × 0.14 in)
4.5 mm (0.18 in)
14 mm (0.55 in)
32 mm (1.26 in)
DOT 4
– 4 –
SPEC
Limit
----
----
----
----
----
----
----
----
2.0 mm
(0.08 in)
2.0 mm
(0.08 in)
----
----
1.0 mm
(0.04 in)
----
----
----