Profile Design 52 ASC Carbon Extensions D1 Construction: Downhill casing

Construction: Downhill casing

Dual pull design allows it to be used with top or bottom cable routing

aerodynamic efficiency and all-day comfort

Mount: Fits a wide range of saddle anglesMax load: 2

Waterproof grade: IP64

Profile Design 52 ASC Carbon Extensions D1 Construction: Downhill casingWhen designing these extensions we wanted to utilize carbon fibers' natural ability to be shaped into an aerodynamic form while still providing a good amount of strength and rigidity, hence ASC stands for Aero Shaped Carbon. The 52 ASC follows on from our hugely popular first Aero Shaped Carbon extension (The 43 ASC) with increased grip angle. Specifications Extension Length: 340mm or 400mmMinimum Length: 290mm (from the front of clamp)Extension