Full Speed Ahead Gradient Modular 1x Crankset - 170mm Fits Shimano SRAM 11/12-Speed Drivetrains 30mm BB392EVO Spindle BLK Maximum Tire Width-51 Compatible with standard external nipples

Compatible with standard external nipples (sold separately) Brake Compatibility Disc Only Rim Width (Internal) 31 Brake Track None Valve Presta Color Black Weight 495 Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 32 Rim Material Carbon Tire Type Tubeless Ready Rim Center Offset (mm) 4

This one-size-fits-all rack features an innovative top plate that adjusts to level independent the seatstay angle

Medium Strap and Accessory Mount allows you to carry accessories on your bike frame instead of in jersey pockets or backpack

Fits all SWIX Irons

21/64" steel shackle

Full Speed Ahead Gradient Modular 1x Crankset - 170mm Fits Shimano SRAM 11/12-Speed Drivetrains 30mm BB392EVO Spindle BLK Maximum Tire Width-51 Compatible with standard external nipplesThe redesigned Full Speed Ahead Gradient Modular 1x crankset features hollow aluminum crankarms manufactured using an innovative CNC machining process that results in a dramatically reduced weight increased stiffness and a 40% increase in strength. Combining cutting edge materials precision engineering and athlete insights the Gradient crankset is built for the toughest Enduro and DH courses while delivering maximum performance. Ultra lightweight DH