dss double seal system: internal and external seals

as that is a function of the derailleur mechanics

SmartHead works with Presta and Schrader valves without swapping parts

The much loved 20mm rise remains unchanged and full 800mm width (Can be trimmed to 750mm) for hyperspeed control

Unlike most saddle bags on the market

Deity Highside Alloy Bars - Black - Orange - 31.8mm - 80 Rise - 760 Back in Stock dss double seal system: internalThe Deity Highside Handlebars are designed with dirt jumping and slopestyle riding in mind. They offer a stiff, responsive feel and a much higher rise than your average bar. Featuring rises of either 50mm or 80mm, these bars are a great addition to any bike you happen to ride. Designed for DJ and Slopestyle riding Made from custom gradient butted 7075 T6 aluminium Bead blast finish for durability and fatigue resistance Diameter: 31. 8mm and 35mm Rise: