Yamaha FJR1300A(D) - Page 82

CHASSIS SPECIFICATIONS
2-11
Operation Right hand operation
Front disc brake
Disc outside diameter × thickness 320.0 × 4.5 mm (12.60 × 0.18 in)
Brake disc thickness limit 4.0 mm (0.16 in)
Brake disc deflection limit 0.10 mm (0.0039 in)
Brake pad lining thickness (inner) 5.5 mm (0.22 in)
Limit 0.5 mm (0.02 in)
Brake pad lining thickness (outer) 5.5 mm (0.22 in)
Limit 0.5 mm (0.02 in)
Master cylinder inside diameter 15.00 mm (0.59 in)
Caliper cylinder inside diameter 30.23 mm × 4 (1.19 in × 4)
Caliper cylinder inside diameter (for unified brake)33.96 mm × 2, 22.65 mm × 2 (1.34 in × 2, 0.89 in
× 2)
Specified brake fluid DOT 4
Rear brake
Type Single disc brake
Operation Right foot operation
Brake pedal position 42.0 mm (1.65 in) (below the top of the rider
footrest)
Rear disc brake
Disc outside diameter × thickness 282.0 × 5.0 mm (11.10 × 0.20 in)
Brake disc thickness limit 4.5 mm (0.18 in)
Brake disc deflection limit 0.15 mm (0.0059 in)
Brake pad lining thickness (inner) 6.3 mm (0.25 in)
Limit 0.8 mm (0.03 in)
Brake pad lining thickness (outer) 6.3 mm (0.25 in)
Limit 0.8 mm (0.03 in)
Master cylinder inside diameter 15.0 mm (0.59 in)
Caliper cylinder inside diameter 41.30 mm (1.63 in)
Specified brake fluid DOT 4
Clutch
Specified brake and clutch fluid DOT 4
Master cylinder inside diameter 14.0 mm (0.55 in)
Release cylinder inside diameter 33.6 mm (1.32 in)
Steering
Steering bearing type Angular bearing
Center to lock angle (left) 34.0°
Center to lock angle (right) 34.0°
Front suspension
Type Telescopic fork
Spring/shock absorber type Coil spring/oil damper
Front fork travel 135.0 mm (5.31 in)
Fork spring free length 345.0 mm (13.58 in)
Limit 340.0 mm (13.39 in)
Collar length 79.9 mm (3.15 in) (left side)
78.1 mm (3.07 in) (right side)
Fork spring installed length 322.8 mm (12.71 in)
Spring rate K1 8.30 N/mm (0.85 kgf/mm, 47.39 lbf/in)
Spring rate K2 10.00 N/mm (1.02 kgf/mm, 57.10 lbf/in)