Orro gold stc ultegra di2

1 min read

£4,899.99British-designed and built super-endurance bike

Warren Rossiter

BIKE LAUNCH

High performance ● Shimano’s semi-wireless 12-speed Ultegra Di2 is the perfect match for the Gold STC frameset Feathery feel ● The Gold’s STC carbon frame weighs just 830g Hidden brake hoses ● The brake hoses are routed through the Vision SMR stem and down into the head-tube for clean looks
Image Dave Caudery

Orro, based in the shadow of the legendary Ditchling Beacon in England’s South Downs, have been designing and building their own bikes for a decade. The Gold was one of their original models, now redesigned as a lightweight, high-performance endurance bike with the latest in integration and aerodynamics included in the sub-830g frame.

01Custom tweaks

Orro’s bikes are hand assembled in the UK, which means your Orro dealer has much more freedom in the build and you can tune gearing to your preference or have your favourite saddle or tyres fitted from new. You can even choose to upgrade to high-quality Ceramic Speed bearings in the bottom bracket (£240) and headset (£210), reducing weight while increasing durability.

02A good spread

The new aero-optimised frame uses Orro’s advanced STC (spread-tow carbon) lay-up, which means the individual tows (threads) of carbon fibre are very flat, wide and even. It has chequered looks when used and is much better at impact resistance, plus is lighter and stronger than conventional carbon fibre. It does, however, (usually) cost a little more. With the Orro Gold STC, a custom blend of Toray T700, T800 and T1000 carbon types have been used to balance comfort and strength with low weight.

03Wind cheaters

At the front of the bike, Orro have designed the frame to work with FSA’s ACR system that routes cable

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