Yeti Cycles SB120 T3 X01 Eagle AXS Mountain Bike

Why We Like The Yeti SB120 T3 X01 Eagle AXS Mountain Bike

For riders who want a little XC inspiration in their trail bike, the SB120 T3 X01 Eagle AXS Mountain Bike is the perfect fit. 120mm of rear travel is powered by Yeti´s Switch Infinity linkage design which helps the rear tire maintain traction on techy terrain, and provides an ultra-efficient climbing feel. Yeti revamped their Switch Infinity linkage by strengthening it throughout, and they also made it a little easier to maintain. The SB120 rolls on 29in wheels because they provide roll-over capabilities for awkward rock rolls and they also carry their momentum for efficiency. With a 66.5-degree head tube angle, the SB120 has reactive steering for navigating tight switchbacks, while the 76.5-degree seat tube angle provides a comfortable climbing position.

This T3 build receives top-tier components nearly across the board, starting off with Yeti´s lightest and stiffest TURQ carbon frame construction. Yeti outfits the drivetrain with XX1 and X01 components from SRAM, including an XX1 Eagle AXS derailleur and shifter which supply instant shifting and longer maintenance intervals. We love to see alloy RaceFace ARC 30 wheels on this build because they´re super durable and make room in the budget for top-tier suspension components. A Fox Factory 34 Fit4 fork up front delivers 130mm of travel for just enough descending capability and plenty of support for burly climbs. Out back, the Fox Factory Float delivers top-tier performance and a wide range of adjustments for fine-tuning the suspension for specific terrain. This SB120 build is a great option for trail riders who want to log lots of vert and mileage, and even compete in the occasional cross-country race.

*Due to a high demand in the global supply chain and bike industry since the start of the pandemic, material weight and exact components are subject to change. We are working diligently to keep tech specs updated, and any adjustments will be of equal or better spec level. If you have any questions, reach out to a Gearhead by chatting online or calling 1-888-276-7130.

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.

Details

• XC-inspired trail bike ready for huge days in the saddle
• 120mm of Switch Infinity travel generates tons of rear wheel traction
• Fox Factory 34 Fit4 fork with 130mm of travel is nimble and forgiving
• 29in wheels provide enhanced rollover capabilities for rock steps
• SRAM X01/XX1 Eagle AXS drivetrain delivers instant electronic shifting
• RaceFace ARC 30 alloy wheels are durable and vibration damping
• SRAM G2 RSC brakes are lightweight and provide great modulation
• SRAM UDH compatibility makes it easier to find replacement hangers
• Item #YTIR1G6

Tech Specs

Frame Material

TURQ Carbon

Suspension

Switch Infinity

Rear Shock

Fox Factory Float

Rear Travel

120mm

Fork

Fox Factory 34 Fit4

Front Travel

130mm

Headset

Cane Creek 40 Integrated

Shifters

SRAM XX1 Eagle AXS, 12-speed

Rear Derailleur

SRAM XX1 Eagle AXS, 12-speed

Crankset

SRAM X1 Eagle

Chainring Sizes

30t

Crank Arm Length

170mm

Bottom Bracket

SRAM DUB BSA 73mm, threaded

Cassette

SRAM X01 Eagle XG-1295

Cassette Range

10 - 52t

Chain

SRAM GX Eagle, 12-speed

Brakeset

SRAM G2 RSC

Brake Type

4-piston hydraulic disc

Rotors

[front, rear] SRAM Centerline 180mm

Handlebar

Yeti Carbon

Handlebar Width

780mm

Grips

ODI Elite Pro

Stem

Burgtec Enduro MK3

Stem Length

50mm

Saddle

WTB Silverado Custom

Seatpost

Fox Transfer, 31.6mm

Seatpost Travel

[x-small, small] 150mm, [medium] 175mm, [large, x-large, xx-large] 200mm

Wheelset

RaceFace ARC 30

Hubs

DT Swiss 350

Front Axle

15 x 110mm Boost

Rear Axle

12 x 148mm Boost

Tire Clearance

29 x 2.6in

Tires

[front] Maxxis Minion DHF, EXO, [rear] Maxxis Aggressor, EXO

Tire Size

[front] 29 x 2.5in, [rear] 29 x 2.3in

Pedals

not included

Extras

SRAM Universal Derailleur Hanger, downtube protector, chainstay protector

Activity

cross-country, trail

Manufacturer Warranty

[frame] lifetime