Spec Sheet
The information below is specific to the Yamaha - 660 YFM 660 FR Grizzly, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Bike Info
CC:
660
Service
Cooling System (litres):
1.8
Engine Oil Classification API:
sg
Engine Oil Grade SAE:
10w/30
Engine Oil quantity with filter (litres):
2.2
Final Drive grade:
80
Final Drive quantity:
Front = 300cc Rear = 330 cc
Float Height:
13 mm
Idle Speed (rpm):
1400 - 1450
Spark Plugs Gap (mm):
0.8 - 0.9 mm
Valve Clearance Cold - Exhaust:
0.15 - 0.20 mm
Valve Clearance Cold - Inlet:
0.10 - 0.15 mm
Dimensions
Dry Weight:
290 kg
Electrics
Voltage:
12v
Battery:
YTX20L-BS
Ignition:
CDI
Spark Plugs:
DP8EA-9
Engine
Type:
Liquid Cooled 4 Stroke Single
Bore x Stroke:
100 x 84 mm
Carburation:
Mikuni BSR 42
Carburation Idle Jet:
40
Carburation Main Jet:
153.8
Displacement:
660 cc
Tyres
Front:
AT25x8 - 12
Rear:
AT25x10 - 12
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.