Grx fc-rx820-1 12v crankset 42 x 172.5mm Shimano

SHIMANO GRX Gravel Crankset 1x12 speed, The SHIMANO FC • RX820 • 1 model offers a perfect balance thanks to its lightness, optimized efficiency and a range of gear options that meet the segmented needs of mixed terrain riding. By pairing with a 10 • 45D or 10 • 51D cassette, it will be possible to choose closer and progressive ratios. Compatible 12 • speed HG chain, chain line 49.7 mm, Bolt circle diameter (mm) 110. Q factor (mm) 151.

TEETH: 42
CRANK LENGTH: 172.5 MM
MATERIAL: ALUMINUM
TYPE: CRANKSETS
SPEED: 12