Moose Racing Rear Sprocket – 49 Tooth – Beta 1211-Bet-49-13

Description

• 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

Beta — 250 RR — (2017, 2015, 2014, 2013, 2016, 2018); Beta — 400 RR — (2013, 2014, 2015, 2016); Beta — 300 RR — (2016, 2018, 2014, 2017, 2015, 2013); Beta — 400 RS — (2013, 2015, 2014); Beta — 498 RR — (2015, 2013, 2016, 2014); Beta — 350 RR — (2015, 2014, 2016, 2013); Beta — 390 RR — (2015, 2016)