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Yeti SB120 TURQ carbon frameset with Switch Infinity V2 for trail and all-mountain builds
What Our Gearhead® Experts Are Saying:
"The 66.2-degree head angle, when paired with 140mm travel fork, keeps this bike balanced and composed on technical descents without the weight penalty of a longer-travel platform. The steep seat tube angle and size-specific geometry place riders of every size in a powerful, efficient climbing position, and the Switch Infinity V2 stays active enough on the way up that the frame never feels like it's working against you."
Why We Like It
Yeti rebuilt Switch Infinity V2 with new floating collet pivot axles pressed into the linkage assembly rather than the swingarm or front triangle, improving bearing life and making serviceability cleaner. The 11% progressivity curve delivers active travel at 30% sag and supportive mid-stroke through cornering loads. Bottom-out resistance increases progressively, so the suspension stays controlled when the terrain demands it. The result is a more capable suspension feel than the travel number alone suggests.
Building up the SB120 and want help dialing in the right spec? Our Gearhead® Experts know this frame inside out. Reach out, and we'll help you put together a build that matches how you ride.
Details
- Aggressive trail and all-mountain frameset for custom builds
- Switch Infinity V2, 120mm rear travel — translating pivot stays active and sensitive without pedal bob
- Slack 66.2° head angle designed for 140mm fork — confident and composed on steep descents
- TURQ Series carbon frame — size-specific layup tuned for consistent stiffness and compliance
- 148x12mm BOOST dropouts with UDH — BSA 73 threaded BB shell, ISCG-05 tabs
- Full-stroke dropper compatible — 150mm small, 175mm medium, 200mm or longer on large through XXL frames
- Item #YTIR1Q6
- Frame Material
- Yeti Turq Series carbon
- Suspension
- full suspension
- Rear Shock
- Fox Factory Float
- Rear Travel
- 120mm
- ISCG Tabs
- ISCG-05
- Bottom Bracket
- BSA 73
- Rear Axle
- 12 x 148mm Boost
- Claimed Weight
- 6.7lb
- Activity
- trail
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Build Your Dream Bike
Our Gearhead Experts work with you one-on-one to spec every component from frame to finish, matched to your riding style, terrain, and budget. Submit the form to get started, or call 801-204-4681 to talk now.