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The Orro Terra C equipped with a Shimano 105 groupset with hydraulic disc brakes is an extremely versatile gravel road bike suitable for anything from the daily commute to weekend adventure rides


Orro Terra C Shimano 105 Hydro Gravel Road Bike in Black/Silver


Orro Terra C Shimano 105 Hydro Gravel Road Bike in Black/Silver

Season : 2020

Brand : Orro


Weight : 20KG

The Terra C Shimano 105 Hydraulic Disc is equipped with the ever-dependable Shimano 105 drivetrain, hydraulic disc brakes and a Fulcrum Racing 700 wheel package. This Terra C is an extremely versatile bike equally at home on the daily commute or long weekend adventure rides.

The Orro Bikes design team is based at the foot of the Iconic Ditchling Beacon climb in East Sussex an area of outstanding natural beauty, a feature each year on the annual London to Brighton Bike ride and almost every major UK professional Cycle race that has been held within the UK.

Each Orro bike is designed from the ground up with a UK riders perspective in mind, almost all models are hand-assembled by the Orro technicians at their Ditchling assembly facility

Key Features and Benefits

  • Whether you’re in the mood for trail or road, the Terra C will provide you with a riding experience second to none
  • Incorporating Innegra Impact Protection and UK gravel road geometry, the Terra C 105 Hydro removes the distinction between road and trail with fantastic ease making it a perfect commute bike should you wish.
  • Equipped with the ever dependable Shimano 105 Groupset and Shimano hydraulic brakes this Terra C should give years of cycling pleasure

Full Specification

  • Frame: Terra C Painted Frame including Thru Axle
  • Fork: Terra C Gravel Fork
  • Number of Gears: 22
  • Gear Shifters: Shimano 105 STI Black
  • Chainset: Shimano 105 172.5mm Black
  • Chainrings: 50/34T
  • Rear Cassette: Shimano 105 11-30T
  • Chain: Shimano HG-601
  • Front Derailleur: Shimano 105 Black
  • Rear Derailleur: Shimano 105 SS Cage Black
  • Bottom Bracket: Shimano BB-RS500 Press-fit
  • Pedals: N/A
  • Rims: Fulcrum Racing 700 Wheelset
  • Front Hub: Fulcrum Racing 700 Wheelset
  • Rear Hub: Fulcrum Racing 700 Wheelset
  • Front Tyre: Continental Grand Sport Race 700*32c
  • Rear Tyre:  Continental Grand Sport Race 700*32c
  • Brakes: Shimano 105 Disc 7000 Hydraulic, with 140mm rotors
  • Handlebars: Deda Zero 1 Alloy
  • Handlebar Tape:  Orro Bar Tape Black 3.0mm
  • Headset: Token Omega A83/2 1-1/8 + 1.5 Black
  • Stem:  Deda Zero 1 Alloy
  • Saddle: Prologo Kappa-3 STN Black/Black '17
  • Seatpost: Token Offset Seatpost 27.2x350mm
  • Accessories: N/A
  • Weight: Not Available

Road Bike Sizing Guide

Road bikes as the name implies are for road use. There are a growing number of “gravel” or “adventure” bikes which are based on road bicycles, but feature wider and more versatile tyres and disc brakes, so you can also do light trail riding such as towpaths. They are also more pothole resistant!

Sizing is normally in cm, and is a measurement from the centre of the chain-wheel axle (The BB or bottom bracket) and the top of the frame seat tube. Some are measured to the centre of the seat tube where it meets the top tube (otherwise known as the crossbar).

That measurement is on road bikes normally in CM – and no-one really knows why! Some road bikes will use “T-Shirt Sizing” so S, M, L, XL etc. but there will be a geometry chart that then shows the measurement in CM.

What is your height? Your suggested bicycle size
Feet/Inches Centimetres Suggested Size
4'10" - 5'0" 148cm - 152cm XX-Small (47-48cm)
5'0" - 5'3" 152cm - 160cm X-Small (49-50cm)
5'3" - 5'6" 160cm - 168cm Small (51-53cm)
5'6" - 5'9" 168cm - 175cm Medium (54-55cm)
5'9" - 6'0" 175cm - 183cm Large (56-58cm)
6'0" - 6'3" 183cm - 191cm X-Large (58-60cm)
6'3" - 6'6" 191cm - 198cm XX-Large (61-63cm)

If you need any more advice on bike sizing for road bikes please contact us and we can help you make the right choice.

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