The Venturi Evo is a race ready road bike built with a competitive no compromise specification for the rider who wants to have it all. Evo bikes get the same proven geometry and frame features as their counterpart top of the range STC models. The frame manufacturing process employs our own custom layup of 3 different types of unidirectional carbon fibre material to provide an ideal blend of stiffness and comfort. For 2021 Venturi Evo gets our superb semi-integrated cable design which is flexible so that you can easily upgrade to a fully intergrated system. Further frame details include flat mount disc brakes and 12mm thru axles with our clever switch lever design.
Aerodynamic drag is the single greatest force a rider has to overcome, on a flat road it accounts for 70-90% of the resistance felt while pedalling, it is such a significant force that only gravity felt while climbing can top it. The next generation of the Venturi Evo has semi-integrated cables running under the bar tape, around the stem, and directly into the headtube. This has enhanced aerodynamic performance by reducing drag coefficient while emphasizing the clean lines and frame finish. The aerodynamically optimsed Venturi frame silhouette also features a hidden seat clamp and profiled tubing designed to run as close as possible to the wheels, whilst still offering 28c tyre clearance.
SHIMANO 105 R7000 2X11
Venturi Evo gets a full Shimano 105 groupset which offers fantastic performance and longevity. We've specified a mid-compact chainset to offer the right top end gearing for quick sprints and sustained efforts alike. This is paired with an 11-30T cassette which adds to the overall versatility of the Evo by offering useful climbing gears. With varied gear ratios on offer it's easier to maintain the right pedalling cadence for smoother riding on all routes including those with considerable elevation. The hydraulic disc brakes ensure power and control are always at your fingertips on every descent.
This frame geometry and height chart is intended as a guide only and is not a substitute for a professional bike fit. In most cases where the rider is on a height bracket border we advise to size down for best results. Every ORRO bike is built with frame size specific components best suited to the recommended rider height.