2026 Yeti SB120 T4 XX AXS Transmission Mountain Bike
The 2026 Yeti SB120 T4 XX AXS Transmission represents the absolute top-tier configuration of Yeti’s iconic SB120 trail platform. Built around Yeti’s premium TURQ Series carbon frame and refined with Factory Switch Infinity V2 suspension technology, this bike delivers unmatched efficiency, precision handling, and downhill confidence.
Suspension performance is handled by the class-leading Fox Factory 36 SL GRIP X2 fork (140mm) and Fox Factory Float rear shock (120mm), offering exceptional tuning range, traction, and control across technical terrain.
Shifting is powered by the pinnacle SRAM XX Eagle AXS Transmission, delivering fully wireless, ultra-precise gear changes under load. Stopping power comes from SRAM Motive Ultimate hydraulic disc brakes, while DT Swiss XMC 1700 wheels, carbon cockpit components, and SRAM Reverb AXS dropper post ensure this build is race-ready and uncompromising.
Highlights of the SB120 T4 XX AXS
- Ultra-light TURQ carbon frame with Factory Switch Infinity V2 suspension
- Fox Factory 36 SL GRIP X2 and Factory Float rear shock
- SRAM XX Eagle AXS Transmission wireless drivetrain
- SRAM Motive Ultimate brakes with HS2 rotors
- DT Swiss XMC 1700 wheelset and premium carbon components
| Frame | TURQ Series carbon fiber frame, Factory Switch Infinity V2 suspension, internally tunneled cable routing, Boost 148x12mm dropouts, sealed Enduro Max pivot bearings, Universal Derailleur Hanger (UDH) |
|---|---|
| Fork | Fox Factory 36 SL GRIP X2, 140mm travel, air spring |
| Rear Shock | Fox Factory Float, 120mm travel |
| Bottom Bracket | SRAM DUB BSA 73, threaded |
| Headset | Cane Creek 110 Integrated |
| Shifter | SRAM AXS Pod Controller |
|---|---|
| Rear Derailleur | SRAM XX Eagle AXS Transmission |
| Crankset | SRAM XX Eagle Transmission, 30T, 170mm |
| Cassette | SRAM XX Eagle Transmission, 10–52T |
| Chain | SRAM XX Eagle Transmission Flattop |
| Brakes | SRAM Motive Ultimate hydraulic disc brakes |
|---|---|
| Rotors | SRAM HS2, 200mm (front) / 180mm (rear) |
| Wheels | DT Swiss XMC 1700, 30mm internal width, Ratchet System |
|---|---|
| Front Tire | Maxxis Minion DHF 2.5 EXO |
| Rear Tire | Maxxis Aggressor 2.3 EXO |
| Handlebar | Yeti Carbon, 35 x 780mm |
|---|---|
| Stem | Burgtec Enduro MK3 CNC, 35 x 50mm |
| Saddle | WTB Solano SL, titanium rails |
| Seatpost |
SRAM Reverb AXS Dropper Post XS: 125mm · SM: 150mm · MD: 180mm · LG–XXL: 200mm |
| Grips | ODI Elite Pro |
Specifications are subject to change without notice. Actual components may vary based on availability.
