

Christmas break – Shipping resumes on January
In the meantime, enjoy a 15% DISCOUNT on all products, automatically applied at checkout.
Aluminum chain guide for e-bikes with Bosch GEN4 motor, made specifically for this model, it is essential for those who face rough paths.
Material : 6061 CNC aluminum
Attack: ISCGB4
Compatible with single chainrings: 32 to 38
Weight: 45g
Orders are processed within 1–3 business days.
Delivery times and couriers depend on the destination country; all tracking details will be provided once your order is shipped.
All Switch Components products are covered by warranty against manufacturing, design and workmanship defects.
If you believe your item is defective, please contact us before returning it: in many cases we can solve the issue without shipping costs.
For faster processing:
We will get back to you with the next steps. If we need to inspect the product, you will be contacted by phone.
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