- New
Bosch Helix Core e*spec Chainring
€38.94
Tax included
Helix Core e*spec Direct Mount chainrings with narrow-wide teeth for optimal chain retention and long service life. Adjustable offset 13.5–15.5 mm via spacer, compatible with 53/55 mm chainlines for Bosch SX and Gen4 CX motors. Cold-formed then heat-treated for excellent durability at a great price. 4040 steel, black finish.
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- Helix Core e*spec Direct Mount chainrings with a narrow-wide tooth profile ensuring optimal chain retention and excellent longevity.
- Adjustable offset from 13.5 to 15.5 mm via a spacer, compatible with 53 and 55 mm chainlines for Bosch CX and SX motors.
- Helix Core e*spec chainrings are cold-formed and then heat-treated, offering remarkable durability at a great price.
- Chainline: 53/55 mm.
- Color: Black.
- Compatibility: Bosch SX / Gen4 CX Direct Mount.
- Material: 4040 steel.
12140019
12 Items
Data sheet
- Marque
- E*THIRTEEN
- Référence fournisseur
- CR5ESA-100
- Couleur/finition
- Noir
- Nom du produit
- Plateau
- Type
- Ebike
- Unités
- Pièce
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Helix Core e*spec Direct Mount chainrings with narrow-wide teeth for optimal chain retention and long service life. Adjustable offset 13.5–15.5 mm via spacer, compatible with 53/55 mm chainlines for Bosch SX and Gen4 CX motors. Cold-formed then heat-treated for excellent durability at a great price. 4040 steel, black finish.