Profile Design 52 ASC Carbon Extensions D1 developed in collaboration with DT

developed in collaboration with DT Swiss and Swiss Side

upper and lower pulley wheels wheels with ceramic bearings -12 teeth

Win Wing 2 is here

PU coated zip

Last type: SHIMANO DYNALAST

Profile Design 52 ASC Carbon Extensions D1 developed in collaboration with DTWhen 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