Profile Design 52 ASC Carbon Extensions Size:400mm from the integrated control unit

from the integrated control unit to the sleek console on the top tube and internal cable routing

and CADEX ceramic bearings produce 1

it's simple to find the right gear

Round and oval rail compatibility

Fits all tubeless ready rims

Profile Design 52 ASC Carbon Extensions Size:400mm from the integrated control unitWhen 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