Yamaha R1 Series 2015, Service Manual

Page: 84 / 704

CHASSIS SPECIFICATIONS
2-9
Inner tube outer diameter 43.0 mm (1.69 in)
Inner tube bending limit 0.2 mm (0.01 in)
Recommended oil YZF-R1 Suspension oil M1 or equivalent
YZF-R1M Suspension oil M1 or Ohlins R&T 43
Quantity YZF-R1 368.0 cm³ (12.44 US oz, 12.98 Imp.oz)
YZF-R1M 405.0 cm³ (13.69 US oz, 14.28
Imp.oz)
Level YZF-R1 114.0 mm (4.49 in)
YZF-R1M 220.0 mm (8.66 in)
Spring preload adjusting positions
Minimum YZF-R1 0 turn(s) in
*
YZF-R1M 0 turn(s) in
*
Standard YZF-R1 9 turn(s) in
*
YZF-R1M 5 turn(s) in
*
Maximum YZF-R1 15 turn(s) in
*
YZF-R1M 15 turn(s) in
*
*With the adjusting nut fully turned out
Rebound damping adjusting positions
Minimum YZF-R1 14 click(s) out
*
YZF-R1M ERS
Standard YZF-R1 7 click(s) out
*
YZF-R1M ERS
Maximum YZF-R1 0 click(s) out
*
YZF-R1M ERS
*With the adjusting bolt fully turned in
Compression damping adjusting positions
Minimum YZF-R1 23 click(s) out
*
YZF-R1M ERS
Standard YZF-R1 17 click(s) out
*
YZF-R1M ERS
Maximum YZF-R1 0 click(s) out
*
YZF-R1M ERS
*With the adjusting bolt fully turned in
Rear suspension
Type Swingarm (link suspension)
Spring/shock absorber type Coil spring/gas-oil damper
Rear shock absorber assembly travel 60.0 mm (2.36 in)
Spring installed length YZF-R1 149.5 mm (5.89 in)
YZF-R1M 145.0 mm (5.71 in)
Spring rate K1 YZF-R1 88.20 N/mm (8.99 kgf/mm, 503.62
lbf/in)
YZF-R1M 90.00 N/mm (9.18 kgf/mm, 513.90
lbf/in)
Spring stroke K1 0.0–60.0 mm (0.00–2.36 in)
Enclosed gas/air pressure (STD) YZF-R1 980 kPa (9.8 kgf/cm², 139.4 psi)
YZF-R1M 600 kPa (6.0 kgf/cm², 85.3 psi)
Spring preload adjusting positions
Minimum YZF-R1 77.5 mm (3.05 in)
YZF-R1M 0.0 mm (0.00 in)
Standard YZF-R1 79.0 mm (3.11 in)
YZF-R1M 4.0 mm (0.16 in)