tire size YAMAHA YZ250F 2007 Owners Manual

YAMAHA YZ250F 2007 Owners Manual YZ250F 2007 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53956/w960_53956-0.png YAMAHA YZ250F 2007 Owners Manual

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YAMAHA YZ250F 2007  Owners Manual SPEC
2 - 3 Transmission:
Primary reduction system Gear
Primary reduction ratio 57/17 (3.353)
Secondary reduction system Chain drive
Secondary reduction ratio 49/13 (3.769)
Transmission type Constant m

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YAMAHA YZ250F 2007  Owners Manual 7 - 12
TUNSETTING
Drive and rear wheel sprockets setting 
parts
Part name Size Part number
Drive sprocket 
1 
(STD) 13T 9383B-13218
Rear wheel 
sprocket 
2
(STD)47T
48T
49T
50T
51T
52T1C3-25447-00
1C3