MOOSE RACING Rear Sprocket - 41 Tooth 1211-1791-41-10 TT-Style Mirrors This system comes standard with

This system comes standard with a quiet insert that reduces sound and creates back pressure to improve performance on this model

New inner construction for Nucleon protection insert upgrades

On seam hand pockets

Width marks allow personalized fit adjustment

These clip-ons are the choice of many AMA factory race teams and privateers alike

MOOSE RACING Rear Sprocket - 41 Tooth 1211-1791-41-10 TT-Style Mirrors This system comes standard withThe 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