primor uci aero overshoes black Brand_Shimano It even has head stabilisers

It even has head stabilisers

the cage uses the factory derailleur body washer

The integrated cleat system with 3-axis adjustability allows you to precisely dial in your fit for optimized biometrics and increased power transfer

and hard - so cyclists are able to to match their unique riding style and preferences

but to beat yourself

primor uci aero overshoes black Brand_Shimano It even has head stabilisersIf you are looking to minimise your CdA (coefficient of aerodynamic drag), save watts and go faster, this overshoes are for you. Perfect for riders racing under UCI rules, as they are within the length limitations allowed. Redesigned from our previous generation, our UCI Aero Overshoes are extremely light featuring a smooth fitted surface material which covers the full shoe, eliminating any drag. The top part of these overshoes are in aero flow