KMC Hollow Chain

X-SL series is a kind of super light chain. The chain has many important benefits, such as ultra-fast speed change, smooth movement, and even greatly reduced "sucking the chain".

The dual x-bridge® outer plates ensure maximum shifting performance, and the X-SP® treatment combined with precise tolerances can maximize chain life.
Titanium Nitride Coating: This surface is very hard and very smooth, which not only retains the gold chain, but also has a lower sensitivity to dust and is easier to clean, so it retains more functional ordinary chains than other functions.
Compatibility: This chain can be used with Shimano, Campagnolo and SRAM 10 speed systems.

Brompton Experiences focuses on Brompton Cyling experiences and the parts which we featured are tested on our fleet of Brompton rental bicycles. We have sample bicycles which have implemented these parts which will allow you to test their effectiveness in improving your ride.

For further inquiries contact Eugene (Programme Director) at

*Price is inclusive of Installation Fee here at our Workshop.