Brompton Hub Sturmey Archer or SRAM hub identification

We often get asked - does my wheel / hub a Sturmey Archer or SRAM / Sachs hub
Here we show the simple answer

[@johnbull-dev]

Excellent video loop!

[@brilliantbikes]

Many thanks and thanks for watching!

[@WayneFoxPhotography]

Yes great work again guys!

[@brilliantbikes]

Many thanks, and thanks for watching!

[@brilliantbikes]

Thanks again!

[@finncarlbomholtsrensen1188]

My Superlight definitely has a S.A, 6 speed!

[@brilliantbikes]

Many thanks for watching!

[@wonspec]

How do I calculate the gear inches for my 6 speed BWR? I know how to do it with a conventional drivetrain but not a drivetrain with an IGH. My brom has a 44t chainring and 13t and 16t hub cogs.

[@brilliantbikes]

We use the Brompton hub gear calculator. Thanks for watching and please see link below xldev.co.uk/bgc.html

[@ianpurcell7266]

Was sturmey archer the best years ago.

[@brilliantbikes]

Sturmey has really been a leader on the market for a number of years

[@inquaanate2393]

👍

[@brilliantbikes]

Thank you!

[@brilliantbikes]

Thank you 🙏