Yamaha YFM250XR Offroad Vehicle User Manual


 
10-3
Clutch type Wet, centrifugal automatic
Transmission:
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Spur gear
73/22 (3.318)
Shaft drive
19/18
×
46/11 (4.414)
Constant mesh 5-speed forward, 1-speed reverse
Left foot operation
Gear ratio: 1st
2nd
3rd
4th
5th
Reverse
34/12 (2.833)
34/19 (1.789)
29/22 (1.318)
26/25 (1.040)
23/28 (0.821)
73/22
×
34/12
×
19/18 (9.924)
Chassis:
Frame type
Caster angle
Trail
Steel tube
4
°
20 mm (0.78 in)
Tire:
Type
Size: Front
Size: Rear
Tubeless
AT22
×
7-10
AT22
×
10-10
MODEL YFM250X
U4XE15.book Page 3 Monday, April 8, 2002 2:19 PM