Race Face Next XC Narrow Wide Single Chainset Introducing the lightest production carbon crankset on the planet. Proudly designed, tested & manufactured in our Canadian facility with US sourced carbon & aluminum. NEXT XC combines proven Race Face proprietary hollow arm technology with our new Cinch interface. Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle & compatibility across all relevant frame standards. Quite possibly the most versatile crankset you will ever own. Features The crank arms are completely hollow with all unnecessary material being removed from the centre core
- no internal aluminum spine. Industry standard 30mm spline interface CNC machined from a newly commercialized aluminum super alloy that is 20% stronger than 7050 alloy (the alloy commonly used in this application). Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments. Specifications Built for: XC Rac