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. Narr
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
Chainline
49.7mm
Crank Spindle Diameter
24mm
Crankset Material
Aluminum
Drivetrain Spacing
Road Disc
Interface
Hollowtech II
Pedals Thread
9/16”
Primary Color
Black
Speed
12
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