GRX FC-RX820-1 40T Rear Racks Ibis HD6 Build Options:

Ibis HD6 Build Options:

0 is an uncompromising combination of protection and comfort

Ergonomic handle

Shorter cage for 10mm more ground clearance

Rotor wear indicators (minimum thickness of 1

GRX FC-RX820-1 40T Rear Racks Ibis HD6 Build Options:The new FC RX820 1 crank balances weight and efficiency for mixed terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. GRX 12 speed, hollow arm 1X crankset. Narrow wide 40T chainring. Gravel specific gearing ratios with 1X simplicity and wide range gearing. Bottom Bracket : Not included SM BBR60 SM BB72. Chainline: 50. 1mm. Attributes BB Inclusion No BCD 110