Venturi STC SRAM Force eTap Tailor Made



Our brand new Venturi STC is an evolution of our much-loved speed machine. We knew nothing had to be revolutionised with this aero bike so we have kept the geometry and handling that makes the Venturi so easy to ride and updated the frame and cockpit to make it even better. We now have a fully integrated cockpit on every model for improved front-end aero performance and a clean look.

The Venturi is an aerodynamically optimised frame that rewards you with brilliant speed. This is a bike that encourages you to ride fast but lets you cruise in comfort when you want to calm things down. The Prologo, BlkTec and Sram kit ensure every contact point is a joy to use throughout your ride.

'Stunning looks, performance, and ride quality' - Review

2024 Review - "The Venturi STC is excellent. It has a stunning ride feel thanks to the high quality of the frame and the fork, plus you have the performance thanks to the aero design of the frame and well-specced components. And on top of all of this, it is well priced"

Integrated Cockpit

Our updated Venturi is now fully integrated utilising the alloy FSA ACR system on our standard versions and customised BlkTec carbon bar & stem on all Tailor Made versions. We have designed this system to be flexible so you can upgrade the FSA ACR at a later date or change to a completely different system easily. Full front-end aero performance and a clean look were the goals here. The BlkTec stem has a -10 degree angle and the FSA ACR has a +6 degree angle.

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The Force AXS road collection is riding at its finest. With its one-piece 2x front chainrings and a new front derailleur cage design, Force brings a new level of precision to front shifts. Add to that sophisticated carbon finishes and refined shift/brake ergonomics, and it’s no wonder Force is at home on the world’s most inspiring bikes, out there on the world’s most epic roads.

Geometry Chart


Frame:ORRO Venturi STC Seatpost:ORRO Carbon Aero
Fork:ORRO Venturi STC Bottom Bracket:BB86
Front Derailleur:Sram Force eTap AXS Saddle:San Marco Shortfit Racing
Stem:Vision SMR Alloy Integrated Cassette:Sram Force 10-33
Shifters:Sram Force eTap AXS Tyres:Vredestein Fortezza Tubeless
Rear Derailleur:Sram Force eTap AXS Brake Calipers:Sram Force AXS
Handlebar:Vision Trimax Aero Chainset:Sram Force 35/48
Wheelset:Vision SC55 Carbon Wheelset


ORRO Venturi STC


ORRO Carbon Aero


ORRO Venturi STC

Bottom Bracket


Front Derailleur

Sram Force eTap AXS


San Marco Shortfit Racing


Vision SMR Alloy Integrated


Sram Force 10-33


Sram Force eTap AXS


Vredestein Fortezza Tubeless

Rear Derailleur

Sram Force eTap AXS

Brake Calipers

Sram Force AXS


Vision Trimax Aero


Sram Force 35/48


Vision SC55 Carbon Wheelset