Yeti Cycles

SB120 C2 Eagle 90 Factory Mountain Bike

What Our Gearhead® Experts Are Saying:

"With the 130mm Factory fork upgrade, the SB120 really opens up terrain options. It pedals light but sticks landings like a bigger bike. I’d race it on technical XC and ride it all weekend on alpine singletrack."

Built around the winning DNA of the Switch Infinity platform, the SB120 C2 Eagle 90 Factory is tuned for riders who want fast handling and confidence without sacrificing trail performance. Its 120mm rear travel is supported by a Fox Factory Float shock with a leverage curve that feels smooth early and supportive deep in travel, while the 130mm Factory 34 fork up front brings big-hit composure.

The C/Series carbon frame offers ideal strength-to-weight for daily trail rides and high-mileage backcountry loops, with internal cable routing and Enduro Max sealed bearings designed to keep it quiet and clean over time. Boost axle spacing and UDH compatibility make drivetrain and wheel upgrades simple, while the oversized downtube and compact shock layout improve stiffness and handling under load.

For riders looking to stretch trail categories—XC light, downcountry rowdy—the SB120 hits a perfect balance of speed, stability, and build quality. It’s fast where it counts, but capable everywhere else.