Shimano GRX FC-RX600-1 Crankset - 170mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= Black/Reflective Removable valve core allows for

Removable valve core allows for fast cleaning and uninterrupted air flow Length (mm) 46 Material Alloy Valve Core Removable Valve Presta Defined Color Red

This compares to angle headsets that have bearings that sit flat

Battery Li-Ion Lumens Front 2500 Recharge Type USB

3D Cold forged Premium 6061 Alloy

Only the best for your bearings

Shimano GRX FC-RX600-1 Crankset - 170mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= Black/Reflective Removable valve core allows forThe Shimano GRX FC RX600 crankset offers optimum gearing for mixed terrains and riding styles. Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 753 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color Black Size 170Mm Chainring Bcd