MOOSE RACING Dual Sprocket - Silver - 48 Tooth 1210-822-48-11X Platinum LED Bulb machined aluminum tips are the

machined aluminum tips are the heroes of these mufflers

Now the flashing of the ECU is common place

Designed for a perfect fit and uses stock hardware

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

making them easier to change while increasing dead air space around the filter for better performanceDual-bonded foam design filters out even the smallest dirt particles

MOOSE RACING Dual Sprocket - Silver - 48 Tooth 1210-822-48-11X Platinum LED Bulb machined aluminum tips are theDesigned 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