> Brompton Spares> Brompton gear parts> Brompton derailleur parts and cables>BROMMIE+ 4 to 5 speed conversion kit

Viewed products

Top sellers

All best sellers
BROMMIE+ 4 to 5 speed conversion kit View larger

BROMMIE+ 4 to 5 speed conversion kit

BP5SLH

This is the BROMMIE+ 4 to 5 speed conversion kit for use with the Brompton Advance 4SPD Shifter + Brake Lever

More details

We have 6 in stock

£55.00

Add to wishlist

More info

BROMMIE+ 4 to 5 speed conversion kit

BROMMI+ call this 4 to 5 Speed Conversion Parts for P/T Line Shifter (v2) for 3rd Party Derailleurs

The kit contains the following parts: 

Part Material 
Modified shifter internalAluminium 7075 with stainless steel insert 
Revised indicator lensPlastic 
Gear cable 31 strand stainless steel
Stronger hook springStainless steel 
Stronger lever spring Stainless steel 
Logo buttonAluminium 6061

This kit is intended to be used to modify a P / T line 4 speed shifter into a 5 speed shifter. This change means that the shifter can operate five 11 speed sprockets.

It is compatible with the Brompton and third party detailers 

Brompton shifter not included 

Reviews

Grade 
01/09/2025

5 speed upgrade

Fantastic service from Brilliant Bikes. Very accommodating and helpful, fitted the conversion for me and it works perfectly.

    Write your review!

    Write a review

    BROMMIE+ 4 to 5 speed conversion kit

    BROMMIE+ 4 to 5 speed conversion kit

    This is the BROMMIE+ 4 to 5 speed conversion kit for use with the Brompton Advance 4SPD Shifter + Brake Lever

    Have a question?

    If your question has not yet been answered here, use the form below to ask something

    (optional)
    *(Required - so we can email an answer - we wont show it)
    Send question!

    Data sheet

    OriginUK
    Comm Code87149990