The brand new Venturi STC is an evolution of the much loved Orro speed machine. Nothing had to be revolutionised with this bike so the winning frame geometry formula has been kept, with all the resultant handling characteristics that make the Venturi so fast to ride remaining. However, the updated frame head tube and cockpit componentry make it even better. A fully integrated cockpit now features on every model for improved front-end aero performance and a clean look.

The fully integrated cockpit utilises a customised BlkTec carbon bar & stem on all Tailor Made versions. This system is designed to be flexible so you can change to a completely different system easily. 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 Shimano kit ensure every contact point is a joy to use throughout your ride.



 - Frame: Orro Venturi STC, road press-fit, flatmount, thru axle

 - Fork: Orro Venturi STC, tapered steerer, flatmount, thru axle 

 - Wheelset: Fulcrum Airbeat 400 DB, 40 mm rim depth

 - Handlebars: BLK TEC R1 - Width: S/M 42 cm,  L/XL 44 cm 

 - Stem: BLK TEC M6 - Length: S 90 mm, M 100 mm, L 110 mm, XL 120 mm

 - Seatpost: Orro Aero Carbon

 - Saddle: Prologo Dimension, 143 mm

 - Bar Tape: Orro Max Grip, Black, 3 mm

 - Tyres: Vredestein Fortezza, tubeless ready, 700 x 28C

 - Tyre Sealant: Vredestein, 250ml

 - Shifters: Shimano Ultegra Di2, Hydraulic Disc - ST-R8070

 - Front Derailleur: Shimano Ultegra Di2, Braze-On - FD-R8050 

 - Rear Derailleur: Shimano Ultegra Di2, SS - RD-R8050 

 - Chainset: Shimano Ultegra, 52/36T - FC-R8000 - Length: S 170 mm, M/L 172.5 mm, XL 175 mm

 - Cassette: Shimano Ultegra, 11-30T - CS-R8000

 - Chain: Shimano, 11 Speed - HG601 

 - Disc Rotors: Shimano, Ice Tech, centre lock, 140mm - SM-RT800

 - Bottom Bracket: Shimano, road press-fit - BB-RS500

 - Battery Charger: Shimano Di2 6870 - SM-BCR2

2021 Venturi Ultegra Di2 Tailor Made Bike