Shimano FC-RX820-1 12-speed gravel bike crankset
Single chainring: 40 or 42 teeth
31 Products
Single chainring: 40 or 42 teeth
Precision engineering for an optimal stiffness-to-weight ratio.
Left-hand crank without power meter – Crank lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
170, 172.5 or 175 mm cranks
42-tooth chainring, 172.5mm cranks
160, 170, 172.5 or 175 mm cranks - 40-tooth chainring
Special Gravel - Double chainring - 46/30 teeth
46x30 double chainring
40-tooth single chainring - Special Gravel
Left crank power meter - Crank lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
Allows you to fit your SRAM APEX D1 crankset with a power meter
Gravel Special - Single chainring - Hollowtech II
Special Gravel - Double chainring 48-31 - Hollowtech II
Left crank power meter - Crank lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
48-31 teeth, 170, 172.5 or 175 mm
Force XPLR crankset: lightweight, stiff, optimised for gravel riding
Force XPLR crankset: lightweight, stiff, optimised for gravel riding
40 teeth, perfect for gravel
Lightweight cranks, power measurement without compromise.
Crankset lengths ranging from 160 to 175 mm
Measure your power and track your performance with unrivalled accuracy.
Tooth count: 40, 42 / Cranks: 160 to 175 mm
200-hour battery life - Multiple chainring options, crank lengths