SHIMANO

FC-RX820-2 GRX Crankset - 170mm 48-31 Tooth 2x12-Speed

$362.95

In stock (2)

The SHIMANO GRX FC-RX820-2 Crankset balances weight savings and optimal efficiency for mixed-terrain riding and racing.

Description

The SHIMANO GRX FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing.

Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring and comes in 170, 172.5, and 175 mm crank arm lengths.

BENEFIT

Smaller gear steps for cadence control on mixed-terrain riding

FEATURE

Gravel-optimized gear ratios preserve riding rhythm on rough surfaces

BENEFIT

Wider gear range

FEATURE

17T range covers array of riding conditions

BENEFIT

Gear combination: 48-31T

Model No		FC-RX820-2
Series		GRX
Rear Speeds		12
Compatible Chain		HG 12-speed
Chain Line (mm)		47
P.C.D. (mm)		110/80
Spider/Gear Arms		4
Chainring Combination		48-31T
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 (normal): SM-BBR60
		Press-Fit: SM-BB72
Threaded Bottom Bracket Shell Width (mm)		68, 70
Crank Fixing Screw Included		✔
Average Weight (g)		710