Yamaha R1 Series 2015 Service Manual page 83

Front
Rear
High-speed riding
Front
Rear
Front brake
Type
Operation
Front disc brake
Disc outside diameter
Brake disc thickness limit
Brake disc runout limit (as measured on
wheel)
Brake pad lining thickness (inner)
Limit
Brake pad lining thickness (outer)
Limit
Master cylinder inside diameter
Caliper cylinder inside diameter
Caliper cylinder inside diameter
Specified brake fluid
Rear brake
Type
Operation
Rear disc brake
Disc outside diameter
Brake disc thickness limit
Brake disc runout limit (as measured on
wheel)
Brake pad lining thickness (inner)
Limit
Brake pad lining thickness (outer)
Limit
Master cylinder inside diameter
Caliper cylinder inside diameter
Specified brake fluid
Steering
Center to lock angle (left)
Center to lock angle (right)
Front suspension
Type
Spring/shock absorber type
Front fork travel
Fork spring free length
Collar length
Spring rate K1
Spring stroke K1
thickness
thickness
2-8
CHASSIS SPECIFICATIONS
250 kPa (2.50 kgf/cm², 36 psi)
290 kPa (2.90 kgf/cm², 42 psi)
250 kPa (2.50 kgf/cm², 36 psi)
290 kPa (2.90 kgf/cm², 42 psi)
Dual disc brake
Right hand operation
320.0 5.0 mm (12.60
4.5 mm (0.18 in)
0.10 mm (0.0039 in)
4.5 mm (0.18 in)
0.5 mm (0.02 in)
4.5 mm (0.18 in)
0.5 mm (0.02 in)
15.87 mm (0.62 in)
30.23 mm (1.19 in)
27.00 mm (1.06 in)
DOT 4
Single disc brake
Right foot operation
220.0 5.0 mm (8.66
4.5 mm (0.18 in)
0.15 mm (0.0059 in)
4.5 mm (0.18 in)
1.0 mm (0.04 in)
4.5 mm (0.18 in)
1.0 mm (0.04 in)
12.7 mm (0.50 in)
30.23 mm (1.19 in)
DOT 4
28.0
28.0
Telescopic fork
Coil spring/oil damper
120.0 mm (4.72 in)
YZF-R1 217.5 mm (8.56 in)
YZF-R1M 260.0 mm (10.24 in)
YZF-R1M 138.8 mm (5.46 in)
YZF-R1 18.12 N/mm (1.85 kgf/mm, 103.47
lbf/in)
YZF-R1M 21.00 N/mm (2.14 kgf/mm, 119.91
lbf/in)
0.0–120.0 mm (0.00–4.72 in)
0.20 in)
0.20 in)