Yeti SB120 T2 90/X0 Bike 2026Short Travel. Long Ambitions. Riders who want a short-travel bike that doesn't ask them to give anything up on the descents have found the right bike. The SB120 T2 sits in that precise overlap between efficient trail climber and committed descender, and the TURQ Series carbon frame is what makes it possible. TURQ is Yeti's highest-grade carbon layup, keeping weight low without compromising the stiffness needed to put power down on hard efforts or hold a line in rough, high-speed terrain. The Switch Infinity V2 suspension delivers 120mm of rear travel through a progressive curve that stays active at 30% sag, giving the bike real small-bump sensitivity without blowing through the travel when you push into corners or get the wheels off the ground. Size-specific chainstays, a steep seat tube angle, and a 130mm Fox Float 34 Factory up front combine for a geometry that climbs with purpose and descends with more confidence than the travel number suggests. The T2 build pairs the TURQ frame with SRAM's Eagle Transmission platform. The 90 rear derailleur teams with an X0 cassette spanning a 10-52T range, and the whole drivetrain runs wirelessly for a clean, cable-free cockpit. The SRAM Motive Bronze brakes bring four-piston stopping power with a 200mm front rotor and 180mm rear for the kind of brake feel that lets you carry speed into corners and modulate your way out. DT Swiss XM 1700 alloy wheels roll on a Maxxis Minion DHF front and Aggressor rear, a trail-tested combination that grips well across dirt conditions. A Fox Transfer dropper post rounds out a build spec that takes the SB120's capability seriously from the first trail to the last. Features TURQ Series carbon frame with Switch Infinity V2 suspension 120mm of rear travel on Yeti's lightest carbon platform, with internally tunneled cable routing, sealed Enduro Max pivot bearings, threaded BB with ISCG-05 tabs, and 148x12mm Boost dropouts with UDHSRAM Eagle 90/X0 Transmission drivetrain wireless 12-speed setup with X0 cassette (10-52T), X0 Flattop chain, and 30T crankset for a wide gear range and shift-under-load performance SRAM Motive Bronze 4-piston brakes 200mm front / 180mm rear HS2 rotors deliver strong, controllable stopping power on steep and technical terrain Fox Float 34 Factory fork with GRIP X damper, Kashima coating 130mm of travel, 44mm offset, tuned to complement the SB120's 120mm rear travel for a balanced front-to-rear feel FOX Float Factory rear shock, Kashima coating 190x45mm stroke, matched to Switch Infinity V2's linear-leaning progression curve for consistent feel through the full travel range DT Swiss XM 1700 alloy wheelset tubeless-ready rims with Maxxis Minion DHF front and Aggressor rear tires for proven trail traction in mixed conditions Fox Transfer dropper post 125-200mm travel range depending on frame size, keeps saddle management out of the way so you can focus on the trail Specifications Frame TURQ Series Carbon Fiber, Switch Infinity V2 Suspension, 120mm Rear Travel, Internally Tunneled Cable Routing, Threaded BB, 148x12mm Boost Dropouts, Sealed Enduro Max Pivot Bearings, UDHFork Fox Factory 36 SL, GRIP X2 Damper, 140mm Travel Rear Shock Fox Factory Float , 120mm Headset Cane Creek 40 Integrated Shifters SRAM Eagle 90 Transmission (Wireless AXS)Front Derailleur N/A (1x drivetrain)Rear Derailleur SRAM Eagle 90 Transmission (T-Type)Crankset SRAM X0 Eagle Transmission, 30T, 165mm Bottom Bracket SRAM DUB BSA, 73mm Threaded Chain SRAM X0 Eagle Transmission Flattop Cassette SRAM X0 Eagle Transmission, 10-52T, 12-Speed Brakes SRAM Motive Bronze, 4-Piston Hydraulic Disc, 200mm Front / 180mm Rear HS2 Rotors Wheelset DT Swiss XM1700, 30mm, Ratchet, Upgradable Tires Front: Maxxis Minion DHF, 2. 5", EXO / Rear: Maxxis Aggressor, 2. 3", EXOHandlebar Yeti Carbon, 780mm Width, 35mm Clamp Diameter Stem Burgtec Enduro MK3, 50mm Length, 35mm Bar Clamp Grips/Bar Tape ODI Reflex Seatpost31. 6mm Dropper - XS/SM: One Up 150mm, MD: Crank Brothers Highline 170mm, LG: One Up 210mm, XL-XXL: One Up 240mm Saddle WTB Solano, Chromoly Rails Weight29. 61 lb (13. 43 kg)Intended Use Trail Note: Components are subject to change without notice. METRICINCHYeti SB120Size Small Medium Large Extra Large A: Seat Tube Length365400440470B: Effective Top Tube573604626654C: Stack612617627638D: Reach422452472497E: BB Height337337337337F: BB Drop-G: Head Tube Length98104115126H: Head Tube Angle66. 2deg66. 2deg66. 2deg66. 2degI: Seat Tube Angle76. 2deg76. 2deg76. 2deg76. 2degJ: Standover Height712717721723K: Chainstay Length435437439441L: Wheelbase1160119412201252Crank Arm Length165 mm165 mm165 mm165 mm Stem Length50 mm50 mm50 mm50 mm Handlebar Width780 mm780 mm780 mm780 mm Suggested Rider Height Frame Size Small Medium Large Extra Large Rider Height155-170 cm165-180 cm178-191 cm185-201 cm Yeti SB120Size Small Medium Large Extra Large A: Seat Tube Length14. 415. 717. 318. 5B: Effective Top Tube22. 623. 824. 625. 7C: Stack24. 124. 324. 725. 1D: Reach16. 617. 818. 619. 6E: BB Height13. 313. 313. 313. 3F: BB Drop-G: Head Tube Length3. 94. 14. 55. 0H: Head Tube Angle66. 2deg66. 2deg66. 2deg66. 2degI: Seat Tube Angle76. 2deg76. 2deg76. 2deg76. 2degJ: Standover Height28. 028. 228. 428. 5K: Chainstay Length17. 117. 217. 317. 4L: Wheelbase45. 747. 048. 049. 3Crank Arm Length165 mm165 mm165 mm165 mm Stem Length50 mm50 mm50 mm50 mm Handlebar Width780 mm780 mm780 mm780 mm Suggested Rider Height Frame Size Small Medium Large Extra Large Rider Height155-170 cm165-180 cm178-191 cm185-201 cm