Soma Riff frame
Best versatile frame for custom belt-drive mountain bike builds.
This frame is built for the rider who values low-maintenance longevity over flashy trends. By integrating belt drive compatibility, it eliminates the greasy hassle of traditional chains, though you’ll need to commit to a specific drivetrain setup to make the most of its clean, simplified design.
$699.00
Who it's for
- Cyclists prioritizing comfort and vibration damping on long rides
- Riders wanting flexibility between 29-inch and 27.5+ wheel setups
- Bikepackers and commuters needing versatile mounting for gear and accessories
Who should skip it
- Racers seeking lightweight frames for climbing speed and agility
- Riders living in wet climates who prefer low-maintenance equipment
- Beginners looking for an affordable, ready-to-ride complete bicycle
Performance breakdown
Drivetrain Versatility
Native belt drive compatibility opens up low-maintenance, clean-shifting build possibilities.
Frame Durability
Steel construction offers a resilient, long-lasting ride quality for rugged terrain.
Geometry Agility
Designed for playful handling that excels on technical, twisty singletrack trails.
Build Customization
A blank canvas frame that welcomes unique, personalized component configurations.
Size Availability
Limited to medium and large options, potentially excluding riders on extremes.
Aesthetic Appeal
Classic, understated blue finish provides a timeless look for any build.
Key Specs
Frame Material
Tange Prestige heat-treated butted CrMo steel
Frame Type
Gravel
Suspension Type
Rigid
Wheel Size Compatibility
700c, 650b
Brake Type Compatibility
Disc Brake
Derailleur Hanger Type
Replaceable
Cable Routing Type
Internal
Frame Size
XS, L
Model Year
2022
Generation
V2.0
Know before you buy
Still have a question?
Ask Metto anything about the Soma Riff frame before you decide.
