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
Graphics kit was fine, but the plastics on my 2018 Beta 250rr are from Polisport. They're a bit different than the OEM plastics originally on the bike. Bought the bike used so I didn't know that.
Return was easy.
Second time I've ordered this kit from Sierra Moto Supply. Comes in sturdy cardboard envelope and then boxed incredibly well to protect the case cover gasket. Always a good experience with Sierra.