1. EXQUISITE PROCESS: Chainring adapter adopts excellent forging process, no corrosion or deformation. 2. Wear-resistant material: aluminium alloy chainring spider adapters have low density, good performance, firm and wear-resistant
3. Applicable model: used for Bafang M200, M215, M315, M410, M420, M300 electric bicycle crankset with 42 teeth.
4. Avoid scratches: sprocket adapters can protect your bike from scratches and extend the service life.
5. Lightweight and portable: the pinion is small, lightweight, easy to carry, easy to install and use
Specification:
Item Type:Chainring Spider AdapterProduct Material:Aluminum Alloy
Specifications: 42Z
Scope of application: suitable for Bafang mid motor M200, M215, M315, M410, M420, M300
Package includes:
1 x chainring spider adapter.