Soma Frame MTB Riff Aqua Mint (Boost 148)
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Tough Broski Sliding Dropouts allow you to go single-speed or geared or even run hub gears. Rear hub spacing in updated to Boost 148 . A modified chainstay allows fitting even some double cranks with “plus size” 2.8″ wide.
– Tange Prestige heat-treated butted CrMo steel; butted CrMo rear end
– Geometry is optimized for 120mm forks. Will work well with a 100mm fork, too.
– Disc brakes only (ISO tabs)
– IRD Broski Sliding Dropouts allows geared and single-speed builds with easy wheel removal
– S-bend seatstays and chainstays
– Rear rack and fender eyelets
– Boost 148mm rear hub spacing
– 3 pack mount and water bottle mounts on down tube (LG size has a set of water bottle mounts on the seat tube as well. Seat tube bosses are left off the other sizes to better fit with dropper posts)
– ED coating inside frame and under the paint increase rust resistance<br><br>
– Dropper post cable routing runs on downtube and inside the seat tube
– CNC-machined 44mm headtube: Will fit 1-1/8″ steerers with a ZeroStack 44 headset or fit tapered steerers with a ZS44 upper assembly and external cup (EC44) lower assembly
– 31.6mm post size/34.9mm frt. der. size/34.9mm seat collar(not included), 400mm(or longer) post recommended.
– Recommended tire size: 27.5 x 1.95″ – 2.8”
– Color: Aqua Mint (also available in Pearl White)
– XS - Wt: 5.7 lbs.
– Sizes: XS(38cm), SM(41cm), MD(44cm), LG(47cm)