2026 Yeti SB140 LR T2 X0/90 Transmission

Description

The 2026 Yeti SB140 LR T2 X0/90 is a premium long-travel trail bike engineered for aggressive riders who demand top-tier performance, durability, and technology. Built on Yetis advanced TURQ Series carbon fiber frame, this machine is purpose-built for versatilityfrom all-day alpine missions to gravity-fed park laps. Combining Yetis signature Switch Infinity V2 suspension platform with SRAMs cutting-edge Eagle 90 Transmission, the SB140 LR (Lunch Ride) configuration steps up with more travel and aggressive componentry to suit riders pushing the limits.

Frame & Suspension

TURQ Series Carbon Fiber Frame

The SB140 LR frame is constructed from Yetis highest-grade TURQ Series carbon, delivering an optimal balance of stiffness, compliance, and strength while keeping weight impressively low.

Switch Infinity V2 Suspension

At the heart of the SB140 is the Switch Infinity V2 systema refined kinematic platform that offers improved longevity and better small bump sensitivity. The LR build gets a longer travel setup, tuned for aggressive riding.

Fox Factory Suspension

• Fork: The front end features the Fox Factory 36 Grip X2 fork with 160mm of travel. Known for its buttery smooth performance and broad tuning capability, its ideal for big descents and rowdy terrain.

• Shock: Out back, the Fox Factory Float X shock pairs perfectly with the Switch Infinity system, providing a plush, controlled feel with external low- and high-speed compression and rebound adjustments.

Drivetrain: SRAM Eagle 90 Transmission

The SB140 LR T2 90/X0 build is equipped with SRAMs Eagle 90 Transmission, the most precise and robust mechanical drivetrain system SRAM has ever produced.

• Derailleur: SRAM Eagle 90 Transmissionintegrated directly into the frame’s UDH-compatible dropout for unmatched shift precision and durability.

• Shifter: SRAM Eagle 90 Transmission shifter, modern shift ergonomics, double-click downshift maintains best shift under load on pedal specific bikes.

• Crankset: SRAM X0 Eagle Transmission 30T, 170mm carbon crankset, delivering power with stiffness and minimal weight.

• Bottom Bracket: SRAM DUB BSA 73mm threaded, ensuring easy maintenance and long-term reliability.

• Cassette: SRAM X0 Eagle Transmission 10-52T, offering a massive 520% gear range.

• Chain: SRAM X0 Eagle Transmission Flattop chainengineered for strength and smooth operation across the full gear range.

Brakes & Control

SRAM Code RSC Brakes

These 4-piston brakes are known for their power and consistency on long, demanding descents. Coupled with tool-free reach and contact point adjustment, they offer highly tunable control.

• Rotors: SRAM Centerline 200mm front / 180mm rearperfect for heat management and consistent braking performance.

Wheelset & Tires

DT Swiss XM1700 Wheelset

Built around DT Swiss 350 hubs and 30mm internal width rims, the XM1700 wheelset strikes a balance between trail durability and weight-conscious climbing performance.

Maxxis Tires

• Front: Maxxis Minion DHF 2.5″ EXOdelivers legendary cornering grip and predictable traction.

• Rear: Maxxis Minion DHR II 2.4″ EXOdesigned for braking power and acceleration with excellent side knob support.

Cockpit & Dropper

Dropper Post

A Fox Transfer post in size-specific travel (SM: 150mm, MD: 175mm, LGXXL: 200mm) ensures optimized saddle height for confident descending and efficient climbing.

Handlebar & Stem

• Handlebar: Yeti Carbon 35x780mm bar provides stiffness and trail-damping compliance.

• Stem: Burgtec Enduro MK3 35x50mmcompact and confidence-inspiring, built for aggressive descending.

Additional Highlights

• Cable Routing: Fully internally tunneled cable routing gives the SB140 a clean, rattle-free appearance.

• Bottom Bracket: Threaded BSA 73mmreliable and serviceable.

• Dropouts: 148mm x 12mm BOOST spacing provides better wheel stiffness and drivetrain clearance.

• Bearings: Sealed Enduro Max pivot bearings enhance longevity and smooth suspension action.

• UDH Compatible: Universal Derailleur Hanger support for future-proof drivetrain integration.

• Headset: Cane Creek 40 Integratedsmooth and dependable steering performance.

• Saddle: Custom WTB Silverado for all-day comfort and trail support.

Summary

The 2026 Yeti SB140 LR T2 90/X0 is the embodiment of modern trail aggressionlightweight yet burly, efficient on climbs, and unflappable on descents. With top-of-the-line suspension, cutting-edge mechanical drivetrain, and a trail-proven carbon frame, its a weapon for riders who want to go fast and go far without compromise.