Yamaha YZF-R6 2017 Owner's Manual page 104

Specifications
Drivetrain:
Primary reduction ratio:
2.073 (85/41)
Final drive:
Chain
Secondary reduction ratio:
2.813 (45/16)
Transmission type:
Constant mesh 6-speed
Gear ratio:
1st:
2.583 (31/12)
2nd:
2.000 (32/16)
3rd:
1.667 (30/18)
4th:
1.444 (26/18)
5th:
1.286 (27/21)
6th:
1.150 (23/20)
Chassis:
Frame type:
Diamond
Caster angle:
24.0 °
Trail:
97 mm (3.8 in)
Front tire:
Type:
Tubeless
Size:
120/70ZR17M/C (58W)
Manufacturer/model:
10
DUNLOP/SPORTMAX D214F
Manufacturer/model:
BRIDGESTONE/BATTLAX S21F
Rear tire:
Type:
Tubeless
Size:
180/55ZR17M/C(73W)
Manufacturer/model:
DUNLOP/SPORTMAX D214
Manufacturer/model:
BRIDGESTONE/BATTLAX S21R
Loading:
Maximum load:
185 kg (408 lb)
(Total weight of rider, passenger, cargo
and accessories)
Tire air pressure (measured on cold
tires):
Front:
250 kPa (2.50 kgf/cm², 36 psi)
Rear:
290 kPa (2.90 kgf/cm², 42 psi)
Front wheel:
Wheel type:
Cast wheel
Rim size:
17M/C x MT3.50
Rear wheel:
Wheel type:
Cast wheel
Rim size:
17M/C x MT5.50
Front brake:
Type:
Hydraulic dual disc brake
Specified brake fluid:
DOT 4
Rear brake:
Type:
Hydraulic single disc brake
Specified brake fluid:
DOT 4
Front suspension:
Type:
Telescopic fork
Spring:
Coil spring
Shock absorber:
Hydraulic damper
Wheel travel:
120 mm (4.7 in)
Rear suspension:
Type:
Swingarm (link suspension)
Spring:
Coil spring
Shock absorber:
Gas-hydraulic damper
Wheel travel:
120 mm (4.7 in)
Electrical system:
System voltage:
12 V
10-2