10-4
Spark plug:
Type/manufacturer DPR8EA-9 / NGK
Spark plug gap 0.8–0.9 mm
Clutch type: Wet, centrifugal automatic
Transmission:
Primary reduction system V-belt
Secondary reduction system Shaft drive
Secondary reduction ratio 41/21
× 24/18
× 33/9 (9.544)
Transmission type V-belt automatic
Operation Left hand operation
Reverse gear 25/17 (1.471)
Sub transmission ratio low 35/17 (2.058)
high 26/21 (1.238)
Chassis:
Frame type Steel tube frame
Caster angle 5°
Trail 26 mm
Tire:
Ty p e Tu b e l e s s
Size (front) AT25
× 8-12
(rear) AT25 ×10 - 12 Model YFM660FA
U5KM63.book Page 4 Monday, March 15, 2004 11:44 AM
