How do I convert my Brompton 2 Speed to 6 speed?

How do I convert my Brompton 2 Speed to 6 speed?

2 to 6 speed Brompton upgrade instructions:

1. Step 2 – Prepare the new rear wheel. Install the rim tape.
2. Step 3 – Install the new rear wheel. Remove the old two – speed rear wheel.
3. Step 4 – Install the 3 speed controls.
4. Step 5 – Connect up the rear wheel.
5. Step 6 – Test ride.

Can you convert a 3 speed Brompton to a 6 speed?

Yes – although it is also possible (normally) to upgrade the existing Sachs / SRAM wheel to 6 speed without the need for a new wheel – though the wheel is probably very old by now so the full upgrade may we worthwhile, and this 6 speed gives a wider range of gears than the SRAM / Sachs equivalent.

Is 3-speed Brompton enough?

The third option is the 3-speed bike. It has a lever on the right handlebar that you can shift while sitting still. This is a great benefit when you’re sitting at a red light and need to start up quickly. The three gears are useful for regular riding, riding uphill, or when you want to go faster.

How do you change a Brompton shifter cable?

Put the shifter into top gear and push the cable from the loose end. There is a little cutout in that gear position to allow the nipple to escape through the top of the shifter. Fitting the new cable is fairly obvious, if a little fiddly to get it into the small pulley box on the rear triangle.

Why are Brompton bikes so expensive?

Hand made in the UK and with very high resale value (which offsets a lot of the initial cost). Popularity also influenced by a much smaller, and more elegantly designed fold than the competitors (eg apparently they are the only folders allowed to be taken on the London underground).

What kind of derailleur does a Brompton have?

Read more about what else is there to love about the single-speed Brompton. The two-speed drivetrain is comprised of a proprietary 2-speed derailleur which switches the chain between two cogs affixed to the rear hub, and is activated by a small left-hand shifter.

What kind of chain tensioner does a Brompton use?

Replacement chain tensioner assembly for Brompton bicycles with a derailleur (2 speed or 6 speed) This can be identified by the fact it has 2 identical looking black jockey wheels where the chain sits in a groove in the jockey wheel. Brompton Derailleur chain pusher leg… Brompton Derailleur gear cable spring set…

How many speeds does a Brompton Bicycle have?

As of 2021, Brompton bicycles are offered with 2, 3 or 6 speeds (and a number of further variations), and each option has its unique advantages and optimal applications. The single-speed option has been discontinued, but we include it here for anyone purchasing a Brompton second-hand.

When do you change gears on a Brompton?

Unlike derailleur gears, internal gears may be changed when you are at a stop, so if you forget to downshift at a stoplight, no prob — just push the shift lever down, and you’ll be good to go in gear 1 when the light turns green. I love, love, love the three-speed option for it’s versatility and simplicity, and I don’t mind the extra weight.