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Soma Fabrications is a San Francisco-based designer/maker of steel bicycle frames, and parts and accessories for the urban cyclist and adventure cyclist.


The primary focus of their designs is to present practical, durable, comfortable and affordable frames that can be built into bikes to suit the wants and needs of each new owner. Their versatility makes them suitable for the everyday cyclist and those with a sense of adventure

  • Soma Wolverine B-Type Frame Soma Wolverine B-Type Frame

    Soma Wolverine B-Type Frame

    The original inspiration for the Wolverine was “monster cross”, but it is seriously so much more. Its geometry is stable enough for off road touring, but sporty enough for all-around adventure and gravel riding.   With its sliding dropouts, you can run...

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  • Soma Groove 15" Soma Groove 15"

    Soma Groove 15"

    This Soma was once a mountain bike, but now a touring-commuting-daily ride bike. Most of the parts are new, and some are barely used. This bike is in such good condition, that we will be offering a 2 year warranty* on the whole bike.   If the front rack...