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Cycling navigate_next Components navigate_next Cranksets and chainrings navigate_next Chainrings navigate_next e*thirteen Helix Race e*spec Bosch Gen4 chainring, 32T, 1x12, silver
e*thirteen

e*thirteen Helix Race e*spec Bosch Gen4 chainring, 32T, 1x12, silver

85.99 €
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From 09.11.2026 (Monday) Check availability
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By courier to your home Delivery by courier DPD Delivery by courier GLS
Delivery method on Tuesday 10.11.2026
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Delivery method on Tuesday 10.11.2026
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Extended return option up to 100 days More info

The Helix Race e*spec represents an evolution in e-bike drivetrains. Originally developed as an upgrade for specific e-bikes, their universal compatibility makes them an ideal solution for a wide range of modern motors. They combine lightness with safety and precision, positioning them among professional components for demanding cyclists.

 

Features:

  • One-piece direct mount chainring
  • Forged and machined from 7075 AL aluminum alloy
  • Low weight with high stiffness
  • Excellent durability and technical processing
  • Size: 34 teeth
  • Color: silver
Product details
Colour silver
Groupset Other
Converter mounting Bosch
product ID 346554
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e*thirteen
Chainrings e*thirteen
The brand e*thirteen is recognized for its innovative approach to engineering and producing durable and reliable products. e*thirteen offers a diverse range of mountain bike components and accessories. Some of their most notable products include chain guides, chainrings, cassettes, bottom brackets, wheels, pedals, dropper seatposts, and other drivetrain and suspension components.
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4,95/5 Third most popular brand
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