2026 Yeti SB140 T4 XX AXS TRANMISSION Carbon Trail Mountain Bike
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Product Description
2026 YETI SB140 T4 XX AXS TRANSMISSION
The Ultimate Superbike: Unrivaled Precision and Race-Bred Perfection.
The 2026 Yeti SB140 T4 represents the absolute pinnacle of Yeti’s trail and enduro lineup. Built around the ultra-premium TURQ Series carbon frame and refined with Factory Switch Infinity V2 technology, this bike is designed for the rider who accepts no compromises. With a 160mm fork paired to a 140mm rear chassis, it delivers a "super-trail" experience that is as efficient on 2,000-foot climbs as it is dominant on EWS-level descents.
Elite Flagship Features
- TURQ Series Carbon: Yeti’s highest-tier carbon fiber layup, meticulously engineered to provide the perfect balance of stiffness, compliance, and the lightest possible weight.
- SRAM XX Eagle AXS Transmission: The world's premier wireless drivetrain. Featuring a hangerless interface and T-Type architecture, it allows for flawless shifting under maximum pedaling load.
- Switch Infinity V2 Suspension: The gold-standard Kashima-coated translating pivot, optimized for improved bearing life and incredible anti-squat characteristics.
- Fox Factory Kashima Suspension: Equipped with the 160mm 36 GRIP X2 fork and Float X shock, offering professional-level tuning and ultra-low friction performance.
- SRAM Maven Ultimate Brakes: The most powerful brakes in SRAM's history, providing extreme thermal management and effortless stopping power on the steepest descents.
- SRAM Reverb AXS Dropper: A fully wireless electronic dropper post for instantaneous saddle height adjustments and a clean, cable-free cockpit.
Technical Specifications
| Frameset & Suspension | |
|---|---|
| Frame | TURQ Series Carbon, Factory Switch Infinity V2, Boost 148, UDH |
| Fork | Fox Factory 36 GRIP X2, 160mm Travel, Kashima |
| Rear Shock | Fox Factory Float X, 140mm Travel, Kashima |
| Headset | Cane Creek 110 Integrated (Premium Stainless Bearings) |
| Drivetrain & Brakes | |
| Drivetrain | SRAM XX Eagle AXS Transmission (Wireless Electronic) |
| Crankset | SRAM XX Eagle Transmission, 170mm, 30T |
| Brakes | SRAM Maven Ultimate Hydraulic Disc |
| Rotors | SRAM HS2, 200mm (F) / 180mm (R) |
| Wheels & Components | |
| Wheelset | DT Swiss XMC 1700 Carbon, 30mm Internal Width |
| Handlebar | Yeti Carbon, 35 x 780mm, 35mm Rise |
| Seatpost | SRAM Reverb AXS Wireless Dropper Post |
| Saddle | WTB Solano SL, Titanium Rails |
The T4 Benchmark
The T4 build is a masterpiece of mountain bike engineering. By integrating titanium-railed saddles, carbon wheels, and the most advanced wireless shifting and braking systems available, Yeti has created a bike that feels telepathic in its response. Whether you are racing against the clock or your own limits, the SB140 T4 is the fastest way up and down the mountain.
*Specifications are subject to change without notice. Includes AXS batteries and charging kit.
