Yeti SB140 LR T2 X0/Eagle 90 Complete Mountain Bike 2026
Model Info
Yeti SB140 LR T2 X0/Eagle 90 Complete Mountain Bike 2026
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Product Info
The Yeti SB140 LR T2 X0/Eagle 90 Complete Mountain Bike is for riders who'd rather reschedule that dentist appointment and hit the trails during their lunch break, because life's too short for root canals when you could be carving berms. This premium "Lunch Ride" edition packs TURQ carbon, SRAM Eagle 90 Transmission shifting, and Fox Factory suspension that'll have you extending every lunch break indefinitely. With carbon wheels and dialed geometry, this trail tamer transforms ordinary Wednesdays into epic adventures.
Product Details
Key Features
C/Series Carbon Frame – Over the course of hundreds of virtual simulation comparisons and back-to-back carbon prototype testing, Yeti has refined their carbon layups to deliver consistent torsional stiffness and flex profiles across all frame sizes. The feel is precise yet compliant while structurally balancing light weight and durability.
Travel – 160mm Front / 140mm Rear
Wheel Size – 29"
Lunch Ride – The "LR" designation stands for "Lunch Ride" edition, which features 10 mm more travel at the front than the conventional SB140 model & is designed for enhanced fun & stability.
Switch Infinity Suspension – The new line of Yeti Switch Infinity bikes builds on their award-winning performance with subtle refined leverage rates that have been adjusted for the added travel of each new bike. This balanced approach to leverage rate results in an incredibly predictable ride.
Internal Cable Routing – Internally routed cable tubes with secure closures at entry and exit points eliminate rattles and cable rub. Whether running a mechanical drivetrain and dropper or a wireless setup, cable management is intuitively easy and quiet.
UDH Compatible – If a hanger bending crash occurs, the new Yeti models use the Universal Derailleur Hanger (UDH) interface — the industry standard mount for a rear derailleur. The UDH is available in nearly any bike shop, Yeti dealer or not.
Specs
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Biking Type:
Mountain
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Biking Type
Mountain Mountain bikes are built for tackling rough terrain with frames made of durable materials like aluminum or carbon fiber, ensuring stability and maneuverability. They feature suspension to absorb impacts from rocks, roots, and drops, providing a smoother ride.
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Used For:
Trail
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Used For
Trail Trail bikes are the quintessential “mountain bikes.” If you’re heading into the woods expecting to do it all on two wheels – climbing, technical sections, AND fun descents – you’re looking for a trail bike.
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Suspension:
Full Suspension
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Suspension
Full Suspension Engineered to tackle the most challenging terrain with enhanced comfort and control. Unlike hardtail bikes, full suspension bikes feature both front and rear suspension systems that allow the wheels to move independently from the frame.
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Frame Material:
Carbon
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Frame Material
Carbon Carbon is a composite frame material. Unlike metals, carbon is composed of fibrous strands woven into a grid and bonded with epoxy. Carbon is favored by many for its lightness and stiffness but its complexity in fabrication makes it the most expensive option.
- Gearing: 1 x 12
- Water Bottle Mounts: 1
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Fork:
Fox 36 Factory GRIP X2
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Fork
Fox 36 Factory GRIP X2 The Fox 36 is the undisputed all-mountain champion. Lighter, stronger, faster — the 36 continues to dominate the all-mountain category.
“Factory” says it all – feature-packed and designed to exceed the demands of Fox's Factory-level riders. What they sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat.
This fork also features the GRIP X2 damper for maximum adjustability: high- and low-speed compression adjustment, plus high- and low-speed rebound adjustment. - Stanchion Diameter (mm): 36
- Fork Travel (mm): 160
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Rear Shock:
Fox Float X Factory
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Rear Shock
Fox Float X Factory From aggressive trail to enduro, the advanced damping, fade free performance and class-leading durability of Float X makes it the versatile and lightweight choice for All-Mountain riders earning their descents.
Factory Series models feature a genuine Kashima Coat finish for the ultimate friction-free performance.
Shock Adjustments - Air Spring Pressure / Open/Firm Compression Lever / Low Speed Rebound / Low Speed Compression
- Rear Travel (mm): 140
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Shifters:
SRAM Eagle 90 T-Type
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Shifters
SRAM Eagle 90 T-Type The feel, look and shift quality of the Eagle 90 Shifter
allow you to ride in a whole new way. Optimized
cable pull with a revised lever position for maximum
control. With a new T-Type cable actuation ratio,
Eagle 90 offers a higher quality of shift than any
previous mechanical system. -
Rear Derailleur:
SRAM Eagle 90 T-Type, 12-Speed
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Rear Derailleur
SRAM Eagle 90 T-Type, 12-Speed The Eagle 90 Transmission derailleur is the definitive
answer to how good a cable actuated derailleur can
be. It features an all-new T-Type cable actuation
ratio to provide the most precise and crisp shifts
every time. Utilizing the same Full Mount design
as its electronic siblings, Eagle 90 is the strongest
mechanical derailleur we have ever produced. Not
only is it robust, but the derailleur body features
replaceable outer and inner parallelogram links,
skid plate, and a tool-free threaded cage assembly,
making it the most rebuildable derailleur in the Eagle
Transmission Ecosystem. -
Crankset:
SRAM X0 Eagle T-Type, 30t
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Crankset
SRAM X0 Eagle T-Type, 30t If the following sounds like hyperbole, wait until you see the X0 Eagle Transmission Crankset with your own eyes. Literally the most advanced aluminum crankset SRAM has ever made, it is utterly unique and simply striking. Bringing serious riders the exact sort of legitimate performance X0 stands for, courtesy of a ground-breaking all-aluminum design with a perfectly balanced stiffness to weight ratio. Available with a bash guard option, it’s also Power Meter ready. Sitting firmly atop an unquestionable apex of crankset advancement, the X0 Eagle Transmission Crankset is quite literally the epitome of X0.
FEATURES- The most advanced aluminum crank SRAM has ever made
- All aluminum
- Perfect stiffness to weight ratio
- Unique, ground-breaking design, one of the lightest aluminum cranksets on the market
- Power meter ready
- Bashguard option available
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Cassette:
SRAM X0 Eagle T-Type XS-1295, 10-52t
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Cassette
SRAM X0 Eagle T-Type XS-1295, 10-52t The X0 Eagle Transmission (T-Type) Cassette is a major reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Engineered as integrated and interdependent transmission components, the X0 Eagle Transmission Cassette and derailleur contact directly, ensuring perfect alignment on every bike. Beyond its unique and stunning Dark Polar finish and electroless nickel plating for incredible resistance to corrosion and wear, its full X-Sync design literally means the harder you pedal, the better it shifts. Its strength is further proven by its full approval for E-MTB use. It’s been built for a 55mm chainline for even more durability and precision thanks to milder chain angles throughout the full range, low to high. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette). What else? It has a clearly marked Setup Cog, making install both simple and fool-proof.
FEATURES- Full X-SYNC for best-ever inboard and outboard shifting performance under load
- Optimized gear steps on low end
- 55mm chainline compatibility for more moderate chain angle, longer wear and greater precision
- Setup Cog for fool-proof set up
- Features X-DOME with a lighter aluminum 12th gear
- Fully E-MTB approved
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Chain:
SRAM X0 Eagle T-Type Flattop, 12-Speed
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Chain
SRAM X0 Eagle T-Type Flattop, 12-Speed With Eagle Transmission being the first of its kind, fully integrated and interdependent system, the X0 Eagle Transmission (T-Type) Flattop Chain is so much more than just a chain. Its unique flat top design makes it the strongest change chain we have ever made. With equal importance, it upgrades the look of any super machine. These details matter. It features a Dark Polar finish specific to X0, has been plated with electroless nickel, and comes with a PVD coating for unbelievable resistance to corrosion and wear. Fully approved for E-MTB use with solid pins.
FEATURES- Strongest SRAM chain ever
- Specifically engineered for Eagle Transmission
- Flattop profile, unbelievable shifting performance, game-changing aesthetics
- Bottom Bracket: SRAM DUB BSA 73mm Threaded
- Pedals: Not Included
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Brake Levers:
SRAM Code RSC
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Brake Levers
SRAM Code RSC Meet the new standard for hard-hitting, heavy-duty braking. SRAM added 15% extra piston power and 30% more volume in the lever reservoir, ensuring peak performance for the full run. And with SwingLink™ and Lever Pivot Bearing technologies, lever feel remains smooth and progressive, no matter how hard the pull. Go deeper and grab more power. - Brake Calipers: SRAM Code RSC
- Rotors: SRAM Centerline, 200mm Front, 180mm Rear
- Headset: Cane Creek 40 Integrated tapered (1 1/8" to 1.5")
- Stem: Burgtec Enduro MK3, 50mm length, 35mm bar clamp
- Saddle: WTB Silverado Custom
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Seatpost:
Fox Transfer Dropper 31.6mm
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Seatpost
Fox Transfer Dropper 31.6mm The Fox Transfer Dropper continues an excellent reputation of smooth function and great reliability with an infinitely adjustable height design, and internal or external cable routing options. Low lever force and great modulation make it easy to regulate return speed and small height adjustments. -
Wheelset:
DT Swiss XM 1700, 30mm
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Wheelset
DT Swiss XM 1700, 30mm The best aluminium all mountain wheels. Period. That is what DT Swiss designed the XM 1700 SPLINE wheels to be. Whether this is actually the case is up to you to decide. But they've given it everything needed to dominate the mountain. Light and robust welded rims, perfect tubeless compatibility for grip and puncture resistance as well as their reliable 350 hubs with Ratchet technology and a 36 tooth engagement. - Hubs: Race Face ARC Carbon hubs, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear
- Rims: Race Face ARC Carbon rims, 30mm internal width, tubeless ready
- Spokes: Race Face ARC Carbon straight-pull spokes
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Front Tire:
Maxxis Minion DHF 2.5" | 3C, EXO
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Front Tire
Maxxis Minion DHF 2.5" | 3C, EXO With a tread design that deftly balances rolling speed with braking and cornering traction, it’s no wonder why the Minion DHF is one of the most imitated tires in mountain biking.- EXO: A cut and abrasion-resistant material added to the sidewalls.
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Rear Tire:
Maxxis Minion DHR II 2.4" | 3C MaxxTerra, EXO
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Rear Tire
Maxxis Minion DHR II 2.4" | 3C MaxxTerra, EXO With side knobs borrowed from the legendary Minion DHF, but widened to provide more support, the DHR II corners like no other. The center tread features ramped leading edges to improve acceleration and sipes to create a smooth transition when leaning the bike. Paddle-like knobs on the center tread dig in under hard braking and help keep the bike under control.- 3C MaxxTerra: A triple compound ideal for trail riding in all conditions - offers more traction than 3C MaxxSpeed, yet provides better treadwear and less rolling resistance than 3C MaxxGrip.
- EXO: A cut and abrasion-resistant material added to the sidewalls.
- Warranty: Limited Lifetime (Frame)
| Size | S | M | L | XL |
| Rider Height | 5'2" - 5'6" | 5'6" - 5'10" | 5'10" - 6'2" | 6'2" - 6'6" |
| Reach (mm) | 430 | 460 | 480 | 505 |
| Stack (mm) | 617 | 620 | 625 | 635 |
| Effective Top Tube (mm) | 575 | 600 | 615 | 635 |
| Seat Tube (mm) | 400 | 430 | 440 | 460 |
| Head Tube Angle (°) | 65 | 65 | 65 | 65 |
| Seat Tube Angle (°) | 77 | 77 | 77 | 77 |
| Chainstay Length (mm) | 436 | 438 | 440 | 460 |
| Bottom Bracket Height (mm) | 335 | 335 | 335 | 335 |
| Bottom Bracket Drop (mm) | 30 | 30 | 30 | 30 |
| Head Tube Length (mm) | 95 | 100 | 105 | 115 |
| Wheelbase (mm) | 1195 | 1225 | 1247 | 1272 |
| Standover Height (mm) | 720 | 750 | 760 | 780 |
| Complete Weight (lbs) | 31.5 | |||
| Complete Weight (kg) | 14.3 | |||
| Wheel Size | 29" | 29" | 29" | 29" |