Shimano GRX FC-RX600-11 Crankset - 165mm 11-Speed 46/30t 110/80 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 165/190 x 37.5-45mm Model Tacky Chan Size 29"

Model Tacky Chan Size 29" Width 2

Swix VR Line Krystal Kick Waxes are the standard "go to" waxes that should be in every racers box

There are five different models which allow different volumes of airflow

Understand your overall energy efficiency with running economy

Shimano GRX FC-RX600-11 Crankset - 165mm 11-Speed 46/30t 110/80 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 165/190 x 37.5-45mm Model Tacky Chan Size 29"The Shimano GRX FC RX600 crankset offers optimum gearing for mixed terrains and riding styles. Color Black Rings 46 30 Number of Chainrings Double Crank Length (mm) 165 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 816 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 80 Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color Black Size 165Mm Chainring Bcd 46 30T 110 80BCD