Yeti Cycles

SB120 LR T3 X0 Transmission Mountain Bike

What Our Gearhead® Experts Are Saying:

"The T3 is the SB120 build where every component is pulling its weight. TURQ carbon frame with Factory Switch Infinity V2 suspension, SRAM X0 AXS Transmission throughout, DT Swiss XMC1700 30mm carbon wheels standard, and a Reverb AXS wireless dropper. The 10-52 cassette covers every gradient on the trail, and the wireless drivetrain and post mean there are no cables to route or tension."

Who It's For

Advanced trail riders who want a fully wireless, carbon-wheeled SB120.

This build suits those who ride technical singletrack consistently and want wireless shifting, a wireless dropper, and carbon wheels working together as a cohesive system. Six size-specific geometries with matched dropper post travel ensure precise fit across the full range.

What It's For

Technical trail riding, all-day singletrack, and demanding terrain.

The SB120's 140mm front and 120mm rear travel with a linear leverage curve keeps the suspension active and efficient on climbs while delivering real capability on technical descents. The modern reach, size-specific chainstay lengths, and seat tube angles keep the bike precise and balanced, whether the trail tightens up or opens into faster, more exposed terrain. The fully wireless drivetrain and dropper post eliminate cable management entirely, keeping the cockpit clean and the setup straightforward.

Why We Like It

Switch Infinity V2, fully wireless X0 AXS Transmission, and XMC1700 carbon wheels as a complete package.

Yeti's TURQ carbon uses size-specific layups to match stiffness and flex profiles across every frame size. Switch Infinity V2 delivers a progressive suspension feel that stays efficient under pedaling load without sacrificing small-bump sensitivity on rough terrain. Threaded BB with ISCG-05 tabs keeps servicing clean and adds chain guide compatibility for more aggressive trail use.

The SRAM X0 AXS Transmission runs a 10-52 cassette with fully wireless shifting that holds precision under climbing torque and sprint loads alike. The Reverb AXS dropper integrates cleanly into the wireless ecosystem, adjusting seatpost height without a lever or cable. SRAM Motive Silver brakes deliver a step up in modulation over the Bronze spec found on lower-tier builds, providing more confidence on fast, technical descents.

DT Swiss XMC1700 30mm carbon wheels are standard on the T3, keeping the build matched to the chassis and suspension level. Maxxis Minion DHF 2.5 front and Aggressor 2.3 rear provide a proven all-trail tire combination. Fox Factory 36 SL GRIP X2 fork and Factory Float rear shock complete a suspension package with no performance gaps across the full build.

Heads up! We do our best to keep bike specs and images current, but occasional component changes can happen without warning, and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.