• E Thirteen LG1 Race Crank Arms

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E Thirteen LG1 Race Crank Arms

A little extra time on the CNC mill gives you the best strength to weight ratio our design platform can offer.

This year we’ve added more surface area to the P3 Connect Polygon interface for a more robust, reliable, impact-resistant spindle-arm junction. Primary Uses: Winning World Cup downhill


  • Primary Uses: Winning World Cup downhill
  • Crankarms: EXAr Aluminum w/ APS preload adjuster, Quick Connect™ Lockring 
  • Spindle material: EXAr (Exalite Race) Aluminum w/ new P3 Connect interface
  • Rings: Dual Width Guidering M 28,30,32,34,36,38(not included)
  • Bottom Bracket: 68/73 or 83mm threaded (BSA), PF30, BB30, BB92 (not included)
  • Weight: 651g (165mm x 83mm/APS/Quick Connect™ Lockring) 747g (+36T M Ring)
  • Extra: Removable Quick Connect™ Dual Width Guidering M, Quick Stick Crankarm protectors, Steel Crankarm tool and Chainring/BB removal tool included.

Buy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
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