Profile Design 52 ASA Aluminum Extensions Size:340mm The Multi Drive's compact body

The Multi Drive's compact body and separate battery pack make it an extremely versatile light which can work as either a bar light or a helmet-mounted headlight

Made from solid aluminium

weft-knit fabric

T47 (30mm bearing) – 141g

High-performance wireless shifting and hydraulic braking system designed for road cycling

Profile Design 52 ASA Aluminum Extensions Size:340mm The Multi Drive's compact bodyIntroducing the 52ASA the next evolution of our wildly popular Aero Shaped Carbon (ASC) extensions, now available in a sleek, high performance aluminum. 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. The core innovation behind both the ASC and ASA series is simple: shift the extension sideways to seamlessly align with your arms