SB120 LR T2 Eagle 90/X0 Mountain Bike - 2025

What Our Gearhead® Experts Are Saying:

"The Lunch Ride version of the SB120 is where the trail and downcountry lines blur. Yeti nailed it with a 140mm Pike Ultimate and Super Deluxe Ultimate rear shock—the suspension’s supportive but eats chunk better than any 120mm rear bike I’ve ridden. Add the carbon DT upgrade and you’ve got a rocket ship that still knows how to party."

The SB120 LR T2 X0 is a masterclass in downcountry evolution. Yeti combines their high-modulus TURQ carbon layup with the second-gen Switch Infinity linkage for a ride that floats uphill and dives into corners. Boost spacing, standard Enduro Max bearings, and a threaded BB ensure long-term reliability. The frame’s geometry reflects modern trail intent with a slackened 66.2° head angle and steep 76.2° seat tube for optimal power transfer.

Yeti’s attention to detail shines with a secure, fully enclosed internal cable system, dropper post compatibility for all sizes, and a UDH for drivetrain ease. Integrated pivot hardware and a floating collet axle show that no small part was left unconsidered. The SB120 LR lets you chase KOMs uphill and down with equal enthusiasm.

Whether you're racing yourself on after-work laps or exploring all-day alpine loops, this build is made for serious riders who demand precision and playfulness.