Pyro 105/FSA

The Pyro caliper carbon road bike is tailored to traditionalists. Equally well suited to the big mile days as the Pyro disc version, the Pyro Caliper benefits from the classic styling and weight advantages of caliper brakes. Perfect for a sportive or a long day, this carbon fibre bike despatches miles with gratifying ease. It silences those big ride apprehensions, instilling pleasure that wills you to ride for longer. Purpose built with the demands of a sportive rider in mind, the Pyro lightweight road bike has clearance for 25C tyres and a longer more relaxed geometry perfect for long days in the saddle. The slender seat stays smooth, even on the worst of road surfaces and an oversized downtube guarantees efficient power transfer. ​The FSA build offers exceptional value for money.

Frame Highlights


  • Orro Pyro Carbon
  • Orro Full Carbon Superlight 2.0
  • Shimano 105 5800
  • Shimano 105 5800
  • FSA Omega 34-50
  • Shimano 5800 11-28
  • Fulcrum Racing Sport
  • Continental Grand Sport Race 25C
  • FSA Vero Compact
  • FSA Omega
  • FSA Gossamer
  • Orro Super Lite
  • Prologo Kappa 3
  • Not Supplied

Orro Bike Geometry

Bike Sizes

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 C-T (mm)Effective Top Tube Length (mm)Head Tube (mm)Head Tube AngleWheelbase (mm)Seat Tube AngleChainstay Length (mm)Stack (mm) Reach (mm)BB Drop (mm)
Extra Small500500.011571.0969.275407509.8361.970
Extra Large583583.520073.25101573.5407599.5405.868