Reacto 4000 2026The Reacto has always been a class leading aero road bike, combining state of the art aerodynamics with rider comfort. The latest generation incorporated wider tyres for increased comfort, but adding wider tyres resulted in aerodynamic compromises so a myriad of small improvements were required to over compensate. In the World Tour no area can be ignored. Computational Fluid Dynamics (CFD) was used to model virtual wind tunnel performance, guiding the

Your stuff deserves to be carried in a bag with personality

zipperless slip-on design improves water resistance and aerodynamics

Body Eyelet: Standard or Trunnion

312g weight

clever fabric placmemt utilises 4 way high stretch windproof panels and luxurious thermoroubaix

Durable composite construction

keeping everything organised and ready for your next task

For use only with Micro Spline freehub bodies

The road cycling helmet features integrated ear covers in soft EVA material

This saddle offers comfort with its light gel insert and Soft-Tek finish

Size - 29 x 2

Mixing Instructions: