260 Waymouth St, Adelaide, South AustraliaSA 5000

BMCR is currently on a winter break! We're closed from Saturday May 30, reopening on Monday June 29.

Frame Brands for Our Custom Builds

Steel. Carbon. Titanium. Three frame brands, one workshop, endless possibilities

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Gothic Cycles Aix Frame

A Gothic Cycles Aix carbon gravel bike in a purple and green colour scheme, photographed in a graveyard

Bossi Grit Frame

A titanium Bossi Bicycles grit bike, photographed in scrubland at sunset

Bossi Strada Frame

A titanium Bossi Strada road bicycle, photographed against a concrete wall

Bossi Summit Frame

A Bossi Summit titanium all-road endurance bicycle, photographed on a pedestrian bridge

Veloci Roadmance Frame

A custom-built Veloci Roadmance steel gravel bike, photographed against a green garden in refracted light

Veloci Jimmy V2.1 Frame

A steel Veloci Jimmy V2.1 frameset, against a graffitied wall backdrop

What You Say

Excellent job on both bikes. My Merida in particular feels great - now such a quiet and smooth ride, and brilliantly responsive. It’s the best the bike has felt in the 7 years I’ve had it. Just loving it.George Trotta

Custom-built Surly Steamroller bicycle in Banana Candy yellow, against a sunny graveyard backdrop

Featured Custom Build

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BMCR Shop Front

Bio-Mechanics Cycles and Repairs

260 Waymouth Street, Adelaide, South AustraliaSA 5000

Monday to Friday: 8:30am – 6:00pm

Saturday: 10:00am – 3:00pm (closed public holiday weekends)

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Our thanks to James Raison for all the awesome photos used on our website.

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