MOOSE RACING Rear Sprocket - 46 Tooth 1211-897-46-10 Linkage Bearing Kit in large part because of

in large part because of the unique internal venturi design of its inner filter Slim profile keeps the unit away from the rider's leg Formed stainless steel mesh insert Optimizes overall performance Made in the U

5" at the rear Finished off with a rolled steel tip

the least possible backpressure Pure drag pipes work great on dragsters because they spend 100 percent of their time at full throttle

This over is 100% CNC machined from 6061 Aluminum billet to give you both great looks and exceptional strength with internally bolted replaceable skid plates

and the swing-arm pivot on the 2009-2014 Yamaha R1

MOOSE RACING Rear Sprocket - 46 Tooth 1211-897-46-10 Linkage Bearing Kit in large part because ofThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact