FCR81/3/7

R8 2/3 X 8-Speed Crankset

FCR81/3/7

Features

• 6061 Forged Alloy Crank
• SCM435 Bolts & Nuts
• FCR81 53-39T 
• FCR83 52-42T 
• FCR87 52-42-30T 
• Weight - 831g [86] / 899g [83] / 1090g [87]