PROFILE DESIGN 52 ASA ALUMINIUM EXTENSIONS discount_processed Compatible with the A3 Riser

Compatible with the A3 Riser system

Judge - 2013

Matching the Shimano GRX cranksets

Continental’s Giro tubular tyre offers great durability

1 x Shimano Tiagra 10-Speed STI Dual Control ST-4725 Right for Hydraulic Disc Brake

PROFILE DESIGN 52 ASA ALUMINIUM EXTENSIONS discount_processed Compatible with the A3 RiserIntroducing the 52ASA the next evolution of our wildly popular Aero Shaped Carbon (ASC) extensions, now available in a sleek, high performance aluminium. Crafted with an advanced multi stage forming process, the 52ASA brings the same arm hugging benefits of our iconic shaped extensions, all at a more affordable price. Designed for cyclists seeking aerodynamic advantage without the premium carbon price tag, these extensions deliver the ergonomic