Shimano GRX FC-RX600-1 Crankset - 165mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK ModelNumber=30773 and the skate rubber makes

and the skate rubber makes the wheels incredibly wear resistant

Gravity control rubber material

They’re the perfect choice for every rider – for weekend thrashers dedicated freeriders or whether you race Hardlines World Cups or ride Rampages

00 WORTH OF PROLOGO SADDLES AND GET THE MYOWN FITTING SYSTEM FOR $252

Shimano GRX FC-RX600-1 Crankset - 165mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK ModelNumber=30773 and the skate rubber makesThe 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) 165 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 165Mm Chainring Bcd