MOOSE RACING Dual Sprocket - Orange - 49 Tooth 1210-897-49-14X Fuel & Air 1998-1999 Yamaha WR 400 F

1998-1999 Yamaha WR 400 F - - 1998-1999 Yamaha YZ 400 F - - 1992-1999 Yamaha YZ 125 - - 1992-1999 Yamaha YZ 250

Machined aluminum end caps

A perfect compliment to your Yamaha sport bike

Replace leaking seals and worn-out bearings in the front differential cover on your Polaris

MOOSE RACING Dual Sprocket - Orange - 49 Tooth 1210-897-49-14X Fuel & Air 1998-1999 Yamaha WR 400 FDesigned to outlast standard aluminum rear sprockets and is much lighter than steel rear sprockets Inner ring is made from 7075 T6 aluminum and the outer ring is made from heavy duty steel Self cleaning mud grooves between each tooth to prevent dirt build up