Description
Forget the numbers. Mute the speculation. Let the other guys invent cute alternatives for “cross country.” Steer clear of pigeonholes and limiting beliefs. Strap on your blinders and go get lost. Then decide what the SB120 means to you. And you alone. Definition ready.
With a new-gen approach to our shortest travel bike, the SB120 now has a frame silhouette that’s inspired by its longer legged siblings. Torsional precision and impact clearance has increased, without transferring unwanted feedback to the rider. And the refined Switch Infinity makes this bike punch well above its weight.
Every rider deserves a frame feel that’s tuned for them, regardless of frame size. Over the course of hundreds of virtual simulation comparisons and back-to-back carbon prototype testing, we’ve refined our carbon layups to deliver consistent torsional stiffness and flex profiles across all frame sizes. The feel is precise yet compliant while structurally balancing light weight and durability.
Our new pivot designs use 100% standard sized cartridge bearings secured with precision — machined floating collet axles. All bearings are pressed into the linkage assembly vs the swingarm or front triangle.
A relatively linear progression curve gives riders usable, active travel at 30% sag – a far greater margin than other 120mm travel bikes. The SB120’s small bump compliance delivers incredible traction. Its supportive mid-stroke ensures riders don’t blow through travel when pushing against the suspension in turns or when getting the wheels off the ground. Oh shit moments are handled with ease – the curve has been tuned with increased bottom-out control.
- Internally routed cable tubes with secure closures at entry and exit points eliminate rattles and cable rub. Whether running a mechanical drivetrain and dropper or a wireless setup, cable management is intuitively easy and quiet.
- Threaded aluminum bottom bracket shell with integrated ISCG-05 tabs. This critical drivetrain interface is now more durable, cleaner, and easier to service.
- If a hanger bending crash occurs, the new Yeti models use the Universal Derailleur Hanger (UDH) interface — the industry standard mount for a rear derailleur. The UDH is available in nearly any bike shop, Yeti dealer or not.
Specs
| Frame | C/Series carbon fiber frame, Switch Infinity suspension technology, Threaded BB, internally tunneled cable routing, 148mm x 12mm BOOST dropouts, sealed enduro max pivot bearings, Universal derailleur hanger (UDH), and axle. |
|---|---|
| Fork | FOX PERFORMANCE 34/130MM |
| Rear Shock | FOX PERFORMANCE FLOAT DPS |
| Wheels | DT SWISS M1900 30MM |
| Tires | Front: MAXXIS MINION DHF 2.5 EXO Rear: MAXXIS AGGRESSOR 2.3 EXO |
| Bottom Bracket | SRAM DUB BSA 73 |
| Crankset | SRAM EAGLE 90 TRANSMISSION 30T 170MM |
| Shifters | SRAM EAGLE 90 TRANSMISSION |
| Rear Derailleur | SRAM EAGLE 90 TRANSMISSION |
| Cassette/Freewheel | SRAM GX EAGLE TRANSMISSION 10-52 |
| Chain | SRAM GX EAGLE TRANSMISSION FLATTOP |
| Brakes | SRAM G2 R |
| Rotors | SRAM CENTERLINE 180/SRAM CENTERLINE 180 |
| Handlebars | BURGTEC RIDE WIDE ALLOY ENDURO 35X780MM |
| Tape/Grips | ODI ELITE PRO |
| Stem | BURGTEC ENDURO MK3 35X50MM |
| Headset | CANE CREEK 40 INTEGRATED |
| Seatpost | ONEUP DROPPER POST 31.6MM / XS-SM: 150MM, MD: 180MM, LG: 210MM, XL-XXL: 240MM |
| Saddle | WTB SILVERADO CUSTOM |
* Subject to change without notice.
