The new NSB enduro and downhill crankset is precision machined from 7075 T6 aluminum in Whistler machine shop. After more than two years of development and successful independent strength and fatigue testing at EFBE Pruftechnik in Germany, the brand is excited to release these to everyone!

Fits

• Enduro bikes with 73mm threaded and PF92 BBs
  • Spindle Length: 133.5mm
  • Q-Factor: 171.4mm
  • 52mm chainline with 3mm offset ring
  • 55mm chainline with 0mm offset ring
• Downhill bikes with 83mm threaded BBs and PF107 BBs
  • Spindle Length: 148.5mm
  • Q-Factor: 186.4mm
  • 56.5mm chainline with 6mm offset ring

Specifications

• Crank Arm Length: 155mm // 160mm // 165mm // 170mm
• Spindle Diameter: 30mm
• Spindle Length: 133.5mm (73mm BB Shell) // 148.5mm (83mm BB Shell)
• Chainring is not included. Shop Chainring
• Chainring Mount: RF Cinch
• Bottom bracket is not included. Shop BB
• Material: Machined from 7075 T6 Aluminum / Aluminum preloader
• Three-piece design
• Colour: Black // Pewter // Silver
• Weight:
  • 630g (155mm Arms, 133.5mm spindle)
  • 654g (160mm Arms, 133.5mm spindle)
  • 660g (165mm Arms, 133.5mm spindle)
  • 670g (170mm Arms, 133.5mm spindle)