Aurora Lane · Soft-glow edits · Free shipping over $80
Aurora lane · Single stack

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 165mm Self Extractor Silver 38mm Diameter Ergonomically shaped Length 128 Flange XC tuned Isolator RL

USD109.97 USD137.97
4.6 SKU 20988717848

Pay in 4 interest-free payments of $27.49 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

Lane notes

Duotone aurora — cool blue brief on the left, soft violet sheet on the right for cargo details.

Detail sheet
Description

e*thirteen Helix Race Alloy e*spec Crank Arm Set BOSCH SX Brose S Mag TQ HPR50 21.5mm Offset 165mm Self Extractor Silver 38mm Diameter Ergonomically shaped Length 128 Flange XC tuned Isolator RL Ergonomically shaped Length 128 Flange No Lock On Yes Shape Ergonomic Color Natural Weight 142 Defined Color Brown Upgraded fully serviceable IGUS bearings and seal system Color Brown Pedal Type Dual Sided Clipless with Platform Weight 331 Pedal Spindle 9 16" Pedal Body Material Composite Spindle Material Chromoly Defined Color Brown Size Large

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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