Yamaha XP500 - Page 53

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SPEC
CHASSIS SPECIFICATIONS
Front suspension
Type Telescopic fork ----
Front fork type Coil spring/oil damper ----
Front fork travel 120.0 mm (4.72 in) ----
Fork spring free length 405.0 mm (15.94 in) 400.0 mm
(15.75 in)
Installed length 400.0 mm (15.75 in) ----
Collar length 145.0 mm (5.71 in) ----
Spring rate (K1) 15.60 N/mm (1.59 kg/mm, 89.08 lb/in) ----
Spring rate (K2) 23.60 N/mm (2.41 kg/mm, 134.76 lb/in) ----
Spring stroke (K1) 0 ~ 80.0 mm (0 ~ 3.15 in) ----
Spring stroke (K2) 80.0 ~ 120.0 mm (3.15 ~ 4.72 in) ----
Optional spring available No ----
Recommended oil Fork oil 7.5 W or equivalent ----
Quantity 0.512 L (0.451 Imp qt, 0.541 US qt) ----
Level 109.0 mm (4.29 in) ----
Inner tube outer diameter 41.0 mm (1.61 in) ----
Inner tube bending limit ---- 0.2 mm
(0.01 in)
Steering
Steering bearing type Angular ball bearing ----
Lock-to-lock angle (left) 38.5° ----
Lock-to-lock angle (right) 38.5° ----
Rear suspension
Suspension type Swingarm ----
Rear shock absorber assembly type Coil spring/gas-oil damper ----
Rear shock absorber assembly travel 43.0 mm (1.69 in) ----
Spring
Free length 191.2 mm (7.53 in) ----
Installed length 180.0 mm (7.09 in) ----
Spring rate (K1) 225.60 N/mm
(23.00 kg/mm, 1,288.18 lb/in)
----
Spring rate (K2) 294.00 N/mm
(29.98 kg/mm, 1,678.74 lb/in)
----
Spring stroke (K1) 0 ~ 28.8 mm (0 ~ 1.13 in) ----
Spring stroke (K2) 28.8 ~ 43.0 mm (1.31 ~ 1.69 in) ----
Optional spring available No ----
Standard spring preload gas/air pres-
sure
4,900 kPa (49.0 kg/cm
2
, 696.9 psi) ----
Item Standard Limit