Introducing the lightest production carbon crankset on the planet. Proudly designed, tested and manufactured in our Canadian facility with US sourced carbon and aluminum. NEXT SL combines proven Race Face proprietary hollow arm technology with our new 'Cinch' interface. Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle and compatibility across all relevant frame standards. Quite possibly the most versatile crankset you will ever own. FEATURES Completely redesigned for 2014. 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. SPECIFICATION Built for: XC Race / Trail / Enduro. Size: 170, 175mm. BB Options: BB92. 68/73 BSA. 100mm BSA. PF30. Spindle Diameter: 30mm. Weight: 347g, 175mm w/o BB 540g (24/38T). Chainline: 64/104mm BCD 2X w/o bash: 47mm. 80/120mm BCD 2X w/o bash: 49.5mm. 3X: 51mm. DM: 51mm. 2X w/o bash: 47mm. Q Factor: 169mm with the pedal washers. Colour: Matte Carbon, Stealth, Turquoise, Orange.