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Soma

Soma Fabrications, which gets its name from the San Francisco name of South of Market Street has become a favorite bike brand among those of us who want to build our own bike with high quality reasonably priced parts.

We love how Soma Steel frames ride. Rider after rider tell us how no matter how many higher end bikes they have in their garage, they always grab their Soma when they go out on their favorite rides.

We love their beautifully simple paint jobs, minimalist graphics, and more importantly the flexibility that their frames provide

We love them so much that we build up a number of Custom Soma Bikes that are high end commuter bikes, thoughtfully made touring bikes, cyclocross bikes and belt drive bikes that make our souls purr.

Soma Buena Vista disc
$2,188.00
The Buena Vista Disc is a perennial favorite among our custom-build customers. Please get in touch to discuss your dream build. We built this beautiful mixte frame up with a Velo Orange triple touring cranket, dynamo lighting system, semi-sweptback handlebars, and Brooks saddle. Custom assembled in house. We can ship this model. No sales tax other than the $15 Oregon Bike Tax.
Soma Wolverine V4
$550.00 - $580.00
We've done hundreds of Wolverine custom builds in the past 5 years. Let's talk about yours--drop us a line or give us a shout. 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. With its sliding dropouts, you can turn it into a single-speed CX bike. With a split seatstay, it is compatible with the Gates Carbon Belt Drive. The primary differences between the V3 and V4 Type-B is that the latter has a third set of bottle bosses plus additional stack height on most sizes.There's also a new size, 46 cm. Wolverine v.4 Type A is not belt-compatible. See chart for their differences. The Type-A also adopts modern standards such as 142mm rear thru-axle and a 44mm headtube that will fit 1-1/8 straight steerer or tapered steerer with the proper headset type. There is NO frame break for Belt-Drive like the B-Type has. (See chart for other differences between A and B) - Tange Prestige heat-treated CrMo tube set - Clearance for 700x45c tires w/ fenders - Rear hub spacing/type: 142 x12mm Thru-Axle - IRD Broski sliding dropouts allow for geared or single-speed builds - Optional Matching Fork: Unicrown straight blade 15mm thru-axle fork with cage bosses (1-1/8”) (No lugged crown fork offered for the Type-A) - Braze-ons for rear rack and fenders (disc brake-compatible racks only) - Three sets of water bottle bosses - 44mm headtube (Use ZS44/28.6-ZS44/30 headset for 1-1/8” steerers) (Use ZS44/28.6 -EC44/40 headsets for 1-1/8”-1-1/2” steerers) - Sizes: 46, 50, 52, 54, 56, 58. 60, 62 and 66cm (We recommend 650b tires on the 46cm) - 4.79 lbs (frame) - Paint: Storm Blue Type B features: - Tange Prestige heat-treated CrMo front triangle; butted CrMo rear end - Clearance for 700x45c tires w/ fenders - Rear hub spacing:135mm (10mm QR, can be upgraded to 142mm 12mm TA with different inserts ) - Gates Carbon belt drive compatible - IRD Broski sliding dropouts allow for geared or single-speed builds Optional Matching Forks: A) lugged flat crown standard QR axle, Tange Infinity CrMo steel fork; double eyelets pannier rack and mini rack mounts. B) Unicrown straight blade 15mm thru-axle fork - Braze-ons for rear rack and fenders (disc brake-compatible racks only) - Three sets of water bottle bosses - 1-1/8” size headtube - Sizes: 46, 50, 52, 54, 56, 58. 60, 62 and 66cm (We recommend 650b tires on the 46cm) - 4.79 lbs (frame); - Paint: Moss Green
Soma Fog Cutter frame
$529.00
New Soma Fog Cutter Frame Endurance road disc frame that can fit tires up to 700x40mm. - Fully heat-treated Tange Prestige CrMo steel - Road sport geometry - Rear rack & fender mounts - International disc mounts (rear mount is located on the chainstay for stiffer performance and also keeps the caliper out of the way of rear racks) - Available matching straight blade carbon fork (order 23316/43mm for frames 54cm and up; order 23317/48mm rake for frame 48-51cm - 1-1/8" size headtube - 27.2mm post size - 6 sizes: 48, 51, 54, 56, 58, 61cm - Rosso Red Want a complete Fog Cutter? Check out our "Pinchot" House gravel build.
Soma Buena Vista 58cm disc frameset
$340.00
Note: the photo doesn't show a fork, but rest assured a matching steel disc-brake fork is included. One of the most graceful frames in production, the Soma Buena Vista frameset is now compatible with disc brakes, making it a rarity among mixtes. Handbuilt of high-quality Tange Prestige steel. Drop us a line with any questions about sizing, or if you'd like to discuss a complete custom build. We also often have complete builds in the shop. A true mixte frame with the double top tube/stays. Obviously offers lots of standover height and style as well. You’ll find the geometry is more sporty, than upright-comfy. Though it can be built up to suit either demeanor. Drop bars? Sure. Moustache bars? Of course. And for 2018 we have upgraded the Buena Vista to fit disc brakes. This not only improves wet weather braking, but allows it to fit wider, more sure-footed tires. – Tange Prestige heat-treated CrMo steel main tubes – Sport touring geometry – Matching lugged crown CrMo steel fork included. Features low-rider pannier mounts. – Rack and fender eyelets – Tange/IRD Sliding dropouts allows for geared and single speed drivetrains – 135mm hub spacing – 1-1/8? size headtube – 27.2mm seatpost size – 42, 50, 54, 58, 62cm (Center to top of seat collar) – Previously the 42cm model used 26? wheels, but this year all sizes will use 700c tires and fit tires as wide as 42mm – Weight: Frame: 5.8 lbs(50cm) Fork: 2.35 lbs (350mm uncut steerer) – In Pearl White
Soma Fog Cutter Fork, carbon disc
$250.00
Soma Carbon Fork for Fog Cutter. Same maroon paint. Straight-blade carbon fork for the Soma Fog Cutter frame. Choose the 43mm rake version for frame sizes 54-61. Choose the 48mm rake version for frame sizes 48-51. - IS disc mount - 400mm axle to crown - 43mm or 48mm rake - 1-1/8" alloy steerer (300mm long) - 45mm max tire width - Weight: 775g - Does not have mid-blade mounts
Soma Porteur Front Cargo Rack
$200.00
- Full chromoly construction specifically designed for 700c bicycles - Mounts to hub axle for universal fitment - Adjustable height with lower horizontal strut for fitment of a small bag or pannier - Deck provides ample cargo space at 14.25"X12" - Optional stylish fence available separately
Soma Porteur Front Fence
$44.99 - $56.00
- Full chromoly construction specifically designed for 700c bicycles - Mounts to hub axle for universal fitment -Adjustable height with lower horizontal strut for fitment of a small bag or pannier - Deck provides ample cargo space at 14.25"X12" - Optional stylish fence available separately
Soma Junebug Bar 56cm, black
$30.00
- Drop bar designed with off road use in mind - Width of flats on top: 340mm - Grip area has a slight flare - Bar-end shifter compatible. 300g - Clamp: 31.8mm - Width: 56cm - Drop: 112mm - Reach: 65mm
Soma Layback Seatpost
$26.00 - $30.00
- Strong and simple precision-forged aluminum seatpost - One-bolt clamp design allows for a wide range of saddle angles with infinite intermediate adjustability
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