- New
BOSCH - Helix Race e*spec Chainring
€95.02
Tax included
Helix R e*spec chainring optimizes your e-bike: one-piece 7075 aluminum direct-mount, light, stiff, and durable, with a long-wearing tooth profile. New M4 narrow-wide profile for superior chain retention; compatible with Shimano/SRAM/TRP 11/12-speed (including SRAM T-Type). 13 mm Bosch ring for a 53 mm chainline (CX Gen4/SX) and 55 mm (CX Gen5). 34T. 107 g.
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- Helix R e*spec chainrings combine cutting-edge design with high-level performance.
- Designed as an upgrade for the most common e-bike drive units: one-piece Direct Mount chainring, forged then machined from 7075 aluminum. Light, durable, very stiff, with a bold, technical design.
- Thanks to a long-wearing tooth profile and refined design, the set—paired with Helix Race Alloy e*spec cranks—delivers the ultimate upgrade for your e-bike.
- The new M4 narrow-wide profile boosts chain retention and offers broader compatibility with Shimano®, SRAM®, and TRP® 11/12-speed drivetrains, including SRAM® T-Type®.
- Bosch ring: 13 mm offset for a 53 mm chainline on CX Gen4/SX and 55 mm on CX Gen5.
- Tooth count: 34.
- Weight: 107 g.
12140021
8 Items
Data sheet
- Marque
- E*THIRTEEN
- Référence fournisseur
- CR5ERA-101
- Couleur/finition
- Noir
- Nom du produit
- Plateau
- Type
- Ebike
- Unités
- Pièce
- Nombre de dents
- 34 dents
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Helix R e*spec chainring optimizes your e-bike: one-piece 7075 aluminum direct-mount, light, stiff, and durable, with a long-wearing tooth profile. New M4 narrow-wide profile for superior chain retention; compatible with Shimano/SRAM/TRP 11/12-speed (including SRAM T-Type). 13 mm Bosch ring for a 53 mm chainline (CX Gen4/SX) and 55 mm (CX Gen5). 34T. 107 g.