kmc catena x flat top waxed 12 13v Variant:126 links, silver, wax coating and stretchy jacket

and stretchy jacket

Rim: Hookless carbon fiber 40 mm height 25 mm channel

The magnetic charging system allows charging both pedals simultaneously

developed according to ETRTO and ISO standards

kmc catena x flat top waxed 12 13v Variant:126 links, silver, wax coating and stretchy jacketCoated with KMC GO wax: developed to reduce friction, improve shifting, and ensure maximum efficiency Perfect shifting thanks to X Bridge technology Compatible with all 12 13 speed SRAM groups using Flat Top chain MissingLink included Size: 1 2" x 11 128" Speed: 12v 13v Number of links: 126 Specific for E Bike: No Rust resistant: No Color: Silver Secondary color: Silver,