The 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
Fits 2013-on RR, 2014-on RS models, and XTrainer
Moose Racing Beta Aluminum Sprocket (Late) Red Produced by Moose Racing of USA
The guards are really good but, with Renthal fatbars they require the HCM clamps. These clamps are really good also but, when bolted up they should angle the guards down about 1/2 inch lower.