Bespoke Track Cog -Black Chrome innertube Chain: YBN BLK/silver - Colour

Chain: YBN BLK/silver - Colour on request

and offers 4-way stretch for maximum comfort dayin and day-out

Double deadbolt locking for extensive holding power

socks or headband using the smart integrated clip

Track / Road / Triathlon / TT

Bespoke Track Cog -Black Chrome innertube Chain: YBN BLK/silver - ColourObsessed with drivetrain performance we had to produce Track Cogs too! The Bespoke Chainrings tooth profile will ensure you have a smooth, reduced friction drivetrain. Its in the design and machining! Smooth, Silent, Responsive.. Specs: 12 19t 1 2" x 1 8" (Track, Single Speed Chain) ISO 1. 375 x 24 TPI Black Chrome Plated Stainless Steel