KMC X11SL Super Light 11 Speed 116 Links Gold Chain front lights Monitor your speed as you

Monitor your speed as you ride with this easy-to-install wireless sensor

and things like mirrors can fit on the inside

Front Suspension:  No

Unique features and design also provide significantly improved wear resistance on Eagle™ cassettes and rings

Bringing the same high-performance that you'd expect from the Dura Ace series

KMC X11SL Super Light 11 Speed 116 Links Gold Chain front lights Monitor your speed as youThe KMC X Series has been designed with the specific characteristics of the Shimano, SRAM, and Campagnolo systems in mind and will meet the most demanding requirements. Elaborately designed and manufactured, the X Bridge technology, thanks to precisely chamfered plates, allows a smooth propulsion and perfect gear changes in all driving situations. One chain for all Compatible with all Shimano, Campagnolo and SRAM 11 speed derailleur systems Double X