SB120 C2 Eagle 90 Mountain Bike

What Our Gearhead® Experts Are Saying:

"The C2 is built on Yeti's C/Series carbon frame with Performance Switch Infinity V2 suspension and a full Eagle 90 drivetrain. Fox Performance 36 SL fork and Float rear shock are tunable and well-matched to the 140mm front and 120mm rear travel split. The 10-52 cassette covers steep trail climbing, and the alloy DT Swiss M1900 wheels are a durable, practical aluminum platform."

Who It's For

Intermediate trail riders entering the Yeti lineup.

The SB120 C2 suits riders with solid trail experience who are ready for a purpose-built full-suspension bike that will grow with their skills. It fits those who prioritize the chassis and suspension platform over top-tier component spec, knowing upgrades are straightforward down the road.

What It's For

Technical singletrack, all-day trail rides, and mixed terrain where suspension efficiency matters.

The modern reach keeps riders evenly weighted between wheels for precision on tight technical terrain, while the 140/120mm travel split and size-specific chainstay lengths dial in stability and balance as speeds increase. Every frame size gets its own seat tube angle, keeping in a powerful pedal position. Together, the geometry suits riders who spend time on terrain from tight wooded trail to open mountain singletrack.

Why We Like It

C/Series carbon, Switch Infinity V2, and a complete trail spec.

Yeti's C/Series carbon uses the same size-specific layup philosophy as the TURQ frame to match stiffness and flex profiles across the size run. Switch Infinity V2 brings the next generation of Yeti's translating pivot suspension design to this build, delivering the same active ride character found on higher-tier SB120 builds. Threaded BB with integrated ISCG-05 tabs keeps servicing easy and adds chain guide compatibility for more aggressive trail use.

Fox Performance 36 SL fork and Performance Float rear shock are a well-matched suspension pairing for the travel and terrain this bike is designed for. The Eagle 90 drivetrain runs a 10-52 cassette with a 30T chainring for a wide, capable gear range on sustained climbs. DT Swiss M1900 30mm alloy wheels are a durable trail wheelset, and Maxxis Minion DHF 2.5 front and Aggressor 2.3 rear are a proven tire setup to match. OneUp dropper post is sized per frame for full-stroke use, and the UDH interface ensures compatibility with future drivetrain options.

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.