• E Thirteen LG1 Crank Arms

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      • We’re very sorry but we don’t know when this item will be back in stock.

E Thirteen LG1 Crank Arms

This Downhill crank is strong enough for the most demanding riders. 30mm spindles provide a rigid base for the system while E Thirteen’s proprietary P3 Connect Polygon interface creates a more robust, reliable, impact-resistant spindle-arm junction. This makes for a zero slip interface with increased durability.


  • German DIN 32711-P3 polygon interface provides 100% surface contact between spindle and crank arm
  • Forged and then machined 7050 aluminium arms
  • 30mm heat treated CrMo spindle
  • 14mm pedal thread engagement
  • High quality electroless nickel spindle coating
  • Built for AM/DH
  • Compatible with all 104 BCD rings
  • BB not included
  • Weight: 820 grams

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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Buying Guide

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