KMC X-Flat TiN Gold - WAXED - SRAM Flattop 12/13 Speed Chain Velo-Vita Shimano Ultegra Di2 delivers flawless

Shimano Ultegra Di2 delivers flawless electronic precision

The inclusion of probiotic cultures helps to promote protein digestion and absorption and supports gut and immune function

Abus Hidrop S/M/L/Xl Visor Shiny Black

Firmware update by E-Tube Project: Yes

and let’s not forget the occasional flask

KMC X-Flat TiN Gold - WAXED - SRAM Flattop 12/13 Speed Chain Velo-Vita Shimano Ultegra Di2 delivers flawlessThe KMC X Flat chain is specially designed for modern 12 and 13 speed SRAM drivetrains. It combines high shifting precision with durable materials. The result is a fast, efficient and durable drivetrain ideal for ambitious riders who want to combine function and design. Features TiN Gold coating treated with GO WAX chain wax compatibility: 12 13 speed derailleurs* dimensions: 1 2" x 11 128" length: 126 links TiN Gold Titanium nitride is a chemical