Bike Parts Shimano Chainsets & Cranksets | Shimano Grx 820 1X12 Speed Chainset Black

An Ideal Choice For The Heart Of Your Race Ready Cyclocross (Cx) Or Gravel Bike’S Drivetrain, The Shimano Grx 820 1X12 Speed Chainset Will Add Improved Power Transfer, Reliable Chain Retention And Clean Shifting To Your Ride.

This Tough And Reliable Gravel Bike Chainset Is Enhanced With Some Of Shimano’S Tried And Tested Technologies. These Include:

Hollowtech Ii: Hollowtech Technology Is An Ultra-Lightweight Hollow Crankarm Created By Shimano With The Company’S Own Proprietary Forging Technology That Also Maintains Rigidity. The Addition Of Hollowtech Ii Technology Integrates The Bottom Bracket Axle With The Right Crankarm For More Stiffness And Weight Savings To Achieve A High-Dimensional Balance. Its Outboard Bottom Bracket Bearing System Provides Better Weight Distribution And More Pedalling Stability, Allowing For More Efficient Power Transfer

Hg-Ev Compatible: Hg-Ev Cassette Sprocket Is For Rider-Tuned Gear Combination & Cadence Management. Shimano Provide An Optimal Drivetrain Gear Ratio; You Can Choice Wider And Closer Gear Combination Available To Match Various Riding Disciplines. Hg-Ev Cassette Sprockets Offer You A Wide Gear Range Without Compromising The Durability Or The Improved Hyperglide Shifting.