Brompton Superlight Seatpost - Carbon - standard length
Suitable for riders with an inside leg up to 33 inches (84 cm)
This is the standard length Brompton seatpost - made with carbon
This means not only can you fuel your carbon addiction but you can save 30% of the weight compared to the steel version (we made it 306g on our scales but Brompton quote 281g - our scales may or may not be incorrect)
(In the early days of Brompton they used a titanium seatpost, then later there was also an aluminium seatpost available - these have now been discontinued - titanium due to supply issues and aluminium due to long term quality issues - the coating discoloured over time)
Finally - with the launch of the T Line a lightweight seatpost became available again - this one, now available as a spare part to upgrade any existing Brompton
Yes - this will fit the following:
- A Line / B75
- C Line / All Steel Brompton
- CHPT 3 - all versions
- P Line
- Brompton Electric
The Brompton seatpost has a 31.6 mm diameter through most of its length (with a flange at one end to stop it raising too far and a narrower end for the saddle to attach to)
Length: 53.5cm / 21 inches
The seatpost is installed on the Brompton from underneath (the flange at the bottom stops the seatpost being raised too far)
Remember: Never lubricate the seatpost
Brompton Q part code: Q102724
Brompton part number: 9042531
We made this short video on the Brompton carbon seatpost
We also made this short video on how to remove and re-install a Brompton seatpost
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