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) Black Produced by Moose Racing of USA
No installation Instructions included or on the Beta website
The replacement spring is much heavier than the stock spring which is what I needed. The new spring came with a much taller spacer than stock but I could not get it installed because it is too high and interferes with the black plastic collar. I had to reuse the stock spacer. No instructions came with these springs and no instructions on the Beta website for the Explorer.
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.