SHIMANO FC-RX820-1 GRX 12-Speed Crankset 40 Tooth - 172.5mm Spindle: 24mm BCD: 110

SHIMANO

FC-RX820-1 GRX 12-Speed Crankset 40 Tooth - 172.5mm Spindle: 24mm BCD: 110

$362.95

In stock online (2)

In store: Check availability

SKU: IFCRX8201DXB0

Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.

The SHIMANO FC-RX820-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.

By pairing a 10-45T or 10-51T cassette with 40T and 42T chainrings, riders can choose closer gear steps or ultimate range. The FC-RX820-1 comes in 170, 172.5, and 175 mm crank arm lengths, providing an additional level of customization.

BENEFIT

Optimal gearing for mixed-terrain riding

FEATURE

10-45T and 10-51T cassette options serve array of riding styles

BENEFIT

42T and 40T chainrings available

Model No		FC-RX820-1
Series		GRX
Rear Speeds		12
Compatible Chain		HG 12-speed
Chain Line (mm)		49.7
P.C.D. (mm)		110
Spider/Gear Arms		4
Chainring Combination		40T, 42T
Q-Factor (mm)		151
Crank Arm Lengths (mm)		170 ✔ / 172.5 ✔ / 175 ✔
Optional Chain Guard		Without chain/bash guard ✔
HOLLOWTECH II		✔
HOLLOWTECH Crank Arm		✔
Compatible Bottom Bracket Type		Outboard ✔
Recommended Bottom Bracket		Threaded (SM-BBR60), Press-Fit (SM-BB72)
Threaded BB Shell Width (mm)		68 ✔ / 70 ✔
Crank Fixing Screw Included		✔
Average Weight		644 g (40T), 656 g (42T)