Yamaha GRIZZLY 660 YFM66FAV Owner's Manual page 438

Brake:
Front brake
Rear brake
Suspension:
Front suspension
Rear suspension
Shock absorber:
Front shock absorber
Rear shock absorber
Wheel travel:
Front wheel travel
Rear wheel travel
Electrical:
Ignition system
Generator system
Battery type
Battery capacity
Model
type
operation
type
operation
Dual disc brake
Right hand operation
Single disc brake
Left hand and right foot operation
Double wishbone
Double wishbone
Coil spring / Oil damper
Coil spring / Oil damper
170 mm
225 mm
DC. C.D.I.
A.C. magneto
YTX20L-BS
12 V, 18 Ah
10-5
YFM66FA