Serfas Tailbones Comfort Seat 27 it features the Dark Spine

it features the Dark Spine S (sensitive) heel which is the combination of the Dark Spine midsole and a thinner 2mm heel outsole to give the optimal structure and sensitivity for technical heel-hooking

ca/en/code-securite-routiere 100% designed and produced in Canada

• Anti-foaming formula specially designed for fork and shock tuning• Seal-friendly formula reduces stiction

Square TaperCHAINKMC Z-8

By leveraging the advanced Xnetic knit construction techniques we pioneered in footwear

Serfas Tailbones Comfort Seat 27 it features the Dark SpineDeep groove design to reduce numbness Infinite Pressure Relief Foam for a comfortable ride Flexible relief areas in base Cover: Lycra Rails: Steel Size: 267mm x 171 mm (Unisex) Weight: 485 grams