Moose Racing 1211-003-42-10 - Moose Racing Rear Aluminium Sprocket For BMW F 650 GS 2008-2012 Rear

Features: 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 BMW '08-'12 F650, '08-'18 F800 GS models w/ 10.5 mm bolts..