Yamaha YXR70FX Automobile Parts User Manual


 
10-4
Transmission:
Primary reduction system V-belt
Secondary reduction system Shaft drive
Secondary reduction ratio 41/21 × 17/12 × 33/9 (10.142)
Transmission type V-belt automatic
Operation Right hand operation
Reverse gear 23/14 × 28/23 (2.000)
Sub transmission ratio low 31/16 (1.938)
high 31/21 (1.476)
Chassis:
Frame type Steel tube frame
Caster angle 5.0°
Trail 26.0 mm (1.02 in)
Tire:
Type Tubeless
Size front 25
× 8-12NHS
rear 25 × 10-12NHS
Wheel:
Type Panel wheel
Cast wheel (Special Edition model)
Rim size front 12 × 6.0AT
rear 12 × 7.5AT
Model YXR70FX
EE.book Page 4 Thursday, September 6, 2007 4:28 PM