This is a 20x1.5-2" tube with a presta valve.

This is a 26x1-1.5" tube with a Schrader valve.

This plastic ferrule keeps the cables in an organized bundle.

Right (drive-side) pedal for all Bromptons.

Three replacement roller wheels and hardware for L and E model Bromptons.

A hook on the fork that keeps versions L and R Bromptons from accidentally unfolding.

The Brompton Lower Stop Disc Kit replaces a lost or damaged Lower Stop Disc.

The folding pedal that goes on the left (non-drive) side of a Brompton.

A kit including a pair of sprockets for a 2 speed Brompton rear wheel.

UNIT 1's handlebar-mounted remote allows your UNIT 1 helmet or Smart Light to function as turn signals and brake lights.

UNIT 1's on-bike brake light and turn signal, a helpful tool for safe city riding.

Keep the kids comfortable for miles on hot and sunny days Tern's new Sun Shield.