Spec Sheet
The information below is specific to the Yamaha - YFM 350 FWBK Big Bear 98, 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:
350
Service
Engine Oil Grade SAE:
20W40
Engine Oil quantity with filter (litres):
3.4L
Gearbox Oil grade:
SAE 80W90
Spark Plugs Gap (mm):
0.6 - 0.7mm
Brakes
Front:
Drum
Rear:
Drum
Dimensions
Fuel Capacity:
10L
Ground Clearance:
180mm
Height:
1110mm
Length:
1885mm
Reserve Fuel Capacity:
1.3L
Seat Height:
830mm
Wet Weight:
265KG
Wheelbase:
1210mm
Width:
1095mm
Electrics
Voltage:
12v
Battery:
YB14-A2
Spark Plugs:
DR8ES-L
Spark Plugs (Iridium):
DR8EIX
Engine
Type:
Air Cooled 4 Stroke SOHC Straight Single
Air Filtration:
Wet Type Element
Bore x Stroke:
83.0 x 64.5mm
Compression Ratio:
8:6.1
Displacement:
348cc
Lubrication System:
Wet Sump
Starting:
Electric and Recoil Starter
Transmission
Final Drive:
Shaft
Transmission:
Wet ,Centrifugal auto constant mesh 5 speed
Misc.
Frame:
Steel Tube
Suspension
Front:
Double Wishbone
Tyres
Front:
25 x 8 - 12
Rear:
25 x 10 -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.