Skip to product information
1 of 1
BOSCH

BOSCH SMART SYSTEM Chainstay Adapter

Manufacturer’s ref.: 2123542
The BOSCH SMART SYSTEM Chainstay Adapter is the part used to secure the Bosch motor to the chainstay of an electric bike frame. It... Read more
Regular price 3,99 €
Regular price Sale price 3,99 €
View full details

Highlights

  • Genuine Bosch motor adapter.
  • For Bosch Smart System electric bikes.
  • Secures the motor to the chainstay.
  • Replaces a damaged part.

Description

The BOSCH SMART SYSTEM Chainstay Adapter is the part used to secure the Bosch motor to the chainstay of an electric bike frame. It is intended for workshops and users replacing a damaged mounting part.

It is designed for Smart System motors. An adapter in good condition ensures a precise fit for the motor in the frame. Check the motor generation before ordering.

Technical information

COMPATIBILITY
System: Bosch Smart System ;

CONTENTS
Contents: 1 chainstay adapter ;
Part number: see supplier product page.

Frequently asked questions

Is this a genuine part?

Yes, it is a genuine Bosch replacement part.

How can I check compatibility with my motor?

Check your motor’s range and generation (Active Line, Performance Line, Smart System), as indicated on the motor or in the product listing title.

Price information

*Recommended retail price from supplier in September 2026