I have a 12 speed T-Line (upgraded rear cogs to 5 speed) – I'm thinking of getting an extra wheel to swap in without the SA Hub gears and just a 5 speed cassette.

Anyone know what I would need?

I'm assuming:

  1. Brompton Superlight Advance Rear Wheel for T Line  (This is a the superlight Advance (1 or 4 speed) rear wheel as used on the Brompton T Line) https://brilliantbikes.co.uk/brompton-wheels/4869-brompton-superlight-advance-rear-wheel-for-p-line-and-t-line.html
  2. A new 5 speed cassette built from the Shimano 11-51T
  3. Brompton SL Advance 4SPD Rear Wheel Axle + Fittings https://brilliantbikes.co.uk/brompton-wheel-spares/4853-brompton-sl-advance-4spd-rear-wheel-axle-fittings.html

TIA to the hive mind!

by oobaa-blue

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2 Comments

  1. Bake_Bike-9456 on

    you ll have to also get a new shifter and or a conversion kit from 4 to 5 gears (brommie+)

  2. Deviantdefective on

    Shimano do not make a 5 speed cassette up to a 51t there is no way to fit a cassette that large to a Brompton anyway.

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