Acrz For Brompton Folding Bicycle 7-Speed Shifting System Suitable For A/C/P/T Line Aluminum Alloy CNC Transmission Kit 206g

Product Introduction

Attention: Only suitable for 11 speed chains, not for Brompton original chains

For Brompton A/C/P/T line modification upgrade 7-speed transmission kit (excluding handle derailleur)

Compatible with most 10-speed or 9-speed handle derailleur on the market

A/C line Supports 7 speed wheel sets,Suitable for cassette within the 11T-32T range

Material: Aluminum alloy,Engineering plastic

Weight: 1 sets about 210g,without Handle dearilleur

P/T line Supports 7 speed,Suitable For cassette within the 11-32T range                                                                                                         Meterial:Aluminum alloy,Enginneering plastic                                      Weight:1sets 206g,without Handle derailleur Please entrust the Shifting System to a professional for installation as much as possible

This product only supports external Shifting System