Signature Gold STC Di2 Caliper

Our wonderful Gold STC carbon frame, hand painted in the heart of Sussex. This handbuilt bicycle is the pride of our range.

Signature Gold STC Di2 Caliper

If you’re looking for the ultimate Gran Fondo machine with an exquisite, hand-painted finish - this is the one for you. The Orro Signature programme is available on our top level Gold STC and Gold STC Disc carbon fibre frames and is delivered by a local artisan frame painter. All of our carbon road bike frames are finished to the highest, luxurious standard and are complemented by superior groupsets and carbon wheel upgrades. 

Industry leaders, Sigmatex, have supplied the British spread tow carbon that beautifully creates this lightweight road bike. This handbuilt bicycle is manufactured on the renowned geometry of the original Gold, a lighter and more responsive ride is produced without forfeiting the comfort of the original machine. 

Simply put, this is the ultimate lightweight road bike for the rider that wants to travel far and fast, and to do it in style.

Please note: Signature carbon road bikes are painted to order and current turnaround time is 10-12 weeks.

Frame Highlights


  • Hand painted in the UK by a master craftsman
  • STC Orro Carbon Frame
  • Orro Superlight 2.0
  • Shimano Ultegra Di2
  • Shimano Ultegra Di2
  • Shimano Ultegra Di2
  • Shimano Ultegra Di2
  • Shimano Ultegra Di2
  • Fulcrum Racing Quattro Carbon
  • Continental Grand Prix 25c
  • Shimano Ultegra
  • Shimano Ultegra 52-36
  • Token Press Fit BB30
  • Deda Zero 1
  • Deda Zero 1
  • Orro Alloy Setback
  • Prologo Kappa Evo
  • Prologo Plain Touch Bartape
  • Not Supplied

Orro Bike Geometry

Bike Sizes
5'5" - 5'8"5'8" - 5'10"5'10" - 6'0"6'0" - 6'3"6'3" +
165 - 172cm172 - 178cm178 - 182cm182 - 190.5cm190.5cm +

This is to be used as a guide only, for accurate sizing please visit your local Orro stockist for a bike fit.

Bike Geometry Diagram
Orro SizeSeat Tube Center to Top (mm)A - Effective Top Tube Length (mm)B - Head Tube (mm)C - Head Tube AngleD - Wheelbase (mm)E - Seat Tube AngleF - Chainstay Length (mm)Stack (mm)Reach (mm)
Extra Small50051312370.897574.1412523.7364
Extra Large60559522472103472.5412619.9400