This crankset is brand new, never installed (pictures show factory grease on BB spindle and crankarm).  Box, instructions, and crank boots. 

Similar to the Race Face Next SL crankset, the Race Face SixC Cinch crankset also features Race Face's Cinch technology, making it part of the next generation of Race Face carbon cranks. Weighing in at just 446 grams, the Six Cinch cranks are some of the lightest, strongest, 100% carbon fiber MTB cranks ever produced. This is achieved by using the proven Race Face proprietary hollow arm technology. Race Face has created a crank that goes beyond existing carbon material & process limitations, setting a new benchmark. Not only is the SixC Cinch one of the lightest carbon cranksets to hit the shelves, but it's one of the most versatile as well. The SixC Cinch is proudly designed, tested and manufactured in Race Face's Canadian facility, using U.S. sourced carbon and aluminum.

Specifications:

• Intended Use: Enduro / All-Mountain / Downhill
• Carbon Fiber crank arms with a 30mm aluminum spindle
• Completely hollow carbon fiber crankarms with all unnecessary material being removed from the center 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)
• BB Options: BB92, BSA, BB30, PF30 (not included)
• Ability to fit all common frame types
• Compatible with Cinch spider for use with 4 bolt chainrings, or directly compatible with Race Face direct mount chainrings
• Crankarms only, chainrings / spider not included
• Color: Matte Carbon
  
• Length: 175mm
• Weight: 469g