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Oxia Rainbow Swing

Build #43 Artis-RD

Custom steel road bicycle built on Columbus Spirit tubing, with a Columbus Carbon Futura Disc fork and Shimano Ultegra R8070 Di2 drivetrain.

About the project

Oxia Rainbow Swing is a custom-built steel road bicycle, designed for fast routes and long days on tarmac. The Columbus Spirit frame is paired with a Columbus Carbon Futura Disc fork, Shimano Ultegra Di2 R8070 drivetrain with R8000 50/34 cranks and hydraulic disc brakes, Pro Vibe Carbon Superlight cockpit and wheels built with Kasper Carbon tubeless rims on Chris King R45 hubs, shod with Schwalbe Pro One TLE tyres. Total weight: 8.2 kg.

Swing frame detail of Oxia Rainbow

Columbus Spirit frame with custom geometry designed from scratch.

Wheels and cockpit detail of Oxia Rainbow Swing

Pro Vibe Carbon Superlight cockpit. Kasper Carbon tubeless rims on Chris King R45 hubs with Schwalbe Pro One tyres.

Components

Weight: 8.2 kg
01 Frame and structure
Frame
Columbus Spirit
Fork
Columbus Carbon Futura Disc
Bottom bracket
Shimano Ultegra R8000
Headset
Cane Creek 40er ZS44/28.6 - EC44/40 Tapered
Seat clamp
Pro 31.8
02 Drivetrain and brakes
Drivetrain
Shimano Ultegra R8070 Di2
Shifters
Shimano Ultegra Di2 R8070 Hydraulic disc
Cranks
Shimano Ultegra R8000 50-34 170mm
Brakes
Shimano Ultegra R8000 hydraulic disc
Cassette
Shimano Ultegra R8000 11v 11-28
Disc rotors
SRAM Centerline X Rounded 6T
Chain
Shimano Ultegra R8000 11v
03 Cockpit
Handlebar
Pro Vibe Carbon Superlight Di2 400
Stem
Pro Vibe 80mm
Seatpost
Pro Vibe Carbon 27.2mm
Saddle
Ergon SR Pro Woman
04 Wheels
Hubs
Chris King R45
Rims
Kasper Carbon Tubeless 24mm
Spokes
Sapim CX Ray + Sapim Poliax Aluminium
Tyres
Schwalbe Pro One TLE
Valve
Schwalbe Tubeless
Custom geometry

Custom geometry

Every frame is designed from scratch based on your measurements, bike fitting and riding style.

Hand-built

Hand-built

Hand brazing in the Murcia workshop. Every tube cut, mitred and joined by hand.

Custom paintwork

Custom paintwork

Unique paint scheme, designed with you and hand-applied by our Art Director.

Your next project

If you want a bike built for you, the first step is simple. Tell me what you have in mind.

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