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E.THIRTEEN

E.THIRTEEN E-SPEC HELIX RACE ALLOY E-Bike Cranks for Bosch CX Gen4/5 / Brose S Mag Offset 26mm Silver

Réf. fabricant : CS4EAA
The E.THIRTEEN E-SPEC HELIX RACE ALLOY e-bike cranks are a premium aluminium alternative to carbon for e-bikes, offering lightness, robustness and aesthetics without compromise.... Read more

Recommanded price* : 219,95 €

Regular price 199,90 €
Regular price Sale price 199,90 €
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Description

The E.THIRTEEN E-SPEC HELIX RACE ALLOY e-bike cranks are a premium aluminium alternative to carbon for e-bikes, offering lightness, robustness and aesthetics without compromise. Forged then precision CNC machined, they combine performance and design, perfect for demanding cyclists looking to optimise their e-bike setup.

Designed to withstand impacts and pedal strikes, they are available in shorter lengths to improve clearance on frames with low bottom brackets. The integrated aluminium extractor system makes fitting and maintenance easier. The result: weight savings, improved reliability and simplified maintenance.

Compatible with a wide range of motors (Bosch®, Brose®, Yamaha®, Fazua®, Sram®, Specialized® SL…), they maintain a feel close to the Q Factor of a standard mountain bike, while providing sufficient clearance for the motor and chainstays. Tested to E-Enduro standards, they are ready for the most extreme terrain, with crank guards included for maximum durability.

Ref: 15421628678524

Informations techniques

Compatible with Helix Race E*spec chainring,
Compatible with Bosch CX Gen4/5 / Brose S Mag motor;
Included: Crankset, crank boots (x2), sticker, user manual
Composition: AL-6066-T6 forged arms;
Offset 21.5mm;
Weight (manufacturer):
155 mm: 413 g
160 mm: 431 g
165 mm: 433 g.

Informations prix

*Supplier recommended retail price in June 2025

Overall rating: 5.0 / 5 from 1 reviews.

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Reviews

Excellent produit superbe finition et

"Excellent produit superbe finition et en plus je valide sur le terrain, en passant de 165mm d'origine à 155mm, ca passe de partout et ca ne touche plus au pedalage dans les montées avec des grosses pierres."

Fabrice V. (5/5)

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