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Shimano GRX FC-RX820-1 Crankset - 172.5mm, 12-Speed, 40t, Asymmetric 110 BCD, Hollowtech II, Black EA Crankset
IFCRX8201DXB0 Shimano GRX FC-RX820-1 Crankset - 172.5mm, 12-Speed, 40t, Asymmetric 110 BCD, Hollowtech II, Black Crankset EA 49.7mm Black Rings 40 Number of Chainrings Chain Retaining Single Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Color Black Crank Length (mm) 172.5 Crank Intended Use Gravel Weight 644 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Defined Color Black
$280.00
Special order — usually a few days
Pickup in store — checkout online is on its way.
Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with this crankset's 40t chainring (cassettes sold separately)
Optimal gearing for mixed-terrain riding
Hollowtech II crank arms provide strength and stiffness with the benefit of weight savings
Compatible with HG 12-speed chains
49.7mm chainline
151mm Q-factor
Specs
Rings40
Number of ChainringsChain Retaining Single
Drivetrain Speeds12
Chainring BCD110 Shimano Asymmetric
Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
Chainline/Hub Compatibility135/142 Road Disc Hubs < 415 mm Chainstay
ColorBlack
Crank Length (mm)172.5
Crank Intended UseGravel
Weight644
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Defined ColorBlack
CK1039 · UPC 192790242163