2026 Yeti SB140 T1 XT Di2 TURQ 29" | The BackCountry in Truckee, CA - The BackCountry

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Yeti

2026 Yeti SB140 T1 XT Di2 TURQ 29"

$8,400.00
In store: Check availability

Available in store

SKU: B26149TSMPEMFXTI26500

29" Wheels | 160mm Front / 140mm Rear | 65° HT

Delivery time: 5-7 Days / Bicycle shipping calculated at checkout.

Description


From the manufacturer

 

Meet the bike in between nothing. Leaving no rider wanting. Master of the climb, the bomb, the rail, and the air. The utterly unequivocal. The rule crusher. The trend buster. No rig can rule all, but this one can absolutely rule.

The mountain bike.

 

Trail Bike? Yes, and...

This is the mountain bike you reach for when the trail is untamed and unrelenting, in both directions. “Trail bike” is a term that gets used pretty liberally in the industry, so we designed the SB140 to be even better suited to go deep and find out what’s on the other side.

 

Switch infinity. Recalculated.

Discover the next-generation of translating pivot suspension designs. Setting new expectations for kinematics, longevity, sensitivity, and strength.

 

Cable management.

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.

 

Threaded BB.

Threaded aluminum bottom bracket shell with integrated ISCG-05 tabs. This critical drivetrain interface is now more durable, cleaner, and easier to service.

 

Universally ready.

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.

 

Full drop.

As the capability of our bikes continues to increase, so does their ability to run modern day, full-stroke dropper posts. Our seat tube is shorter to allow for a longer dropper posts. Most riders will be able to use a 150mm dropper posts on Small frames*, 175mm on Medium frames*and 200mm+ dropper posts on L-XXL frames* respectively.

*Dependent on actual seat height on specific bike size.

 

Refined new look. Still distinctly Yeti.

The refined main frame and swingarm silhouette is more than just striking good looks – it’s an engineering approach that packages Switch Infinity and shock linkage in a tighter, more efficient frame with added impact clearance. Holistic frame chassis stiffness has increased, along with frame ground clearance.

 

Unparalleled feel.For all riders.

Every rider deserves a frame feel that’s tuned for them, regardless of frame size. Over the course of hundreds of virtual simulation comparisons and back-to-back carbon prototype testing, we’ve refined our 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.

 

A smarter leverage rate.

Designed around a relatively linear progression curve, with slightly more progression at the end of the stroke for the added travel of the bike. SB140 Riders get great small bump sensitivity, an incredibly supportive mid stroke and a composed, bottomless feel. It’s a progression curve that’s delivers quality full travel capability, for mountain biking. Other bikes might have more progressive curves. The question is, what for?

 

Patented compact wishbone.

Our patented, two-piece wishbone shock extender optimizes leverage rate while pushing the shock forward in the frame. This forward positioning allows for a large range of shock compatibility, decreases stand over height, reduces shock tab sizes, increases water bottle compatibility, and increases downtube clearance. When it’s time for service, shock removal is quick and easy.

 

 

More comfortable on massive days.

Rather than conjuring up a claim to rationalize the vanilla geometry that dominates other “mid-travel” bikes, we asked how the remarkable feel of the SB130 can become even more capable of tackling a wider range of terrain? The result is a size specific geometry that puts SB140 riders in a more balanced position for extra spicy trails in every direction.

  • Forward Posture. Give racers the room needed to center them on the bike.

  • Frame Reach for Ripping. Frame reach remains sensibly roomy when running modern short stem lengths, but not ridiculously long to justify a "longer, slacker, lower" claim.

  • Size Specific Chain Stays. Chain stay length increases with frame size, ensuring the rear center of the bike is proportionately correct for riders of all sizes (XS-XXL).

  • Size Specific Seat Tube Angles. Riders of all sizes stay in a powerful pedal position with seat tube angles that increase with frame size. This makes the transition from seated to standing easier, especially for taller riders.

  • Slightly Higher Stack. A slightly more upright position is more comfortable on big ascents and more capable on big descents. Riders who prefer a more aggressive position can run less stem spacers for a cleaner look.



Geometry

 

  SM MD LG XL XXL
Seat tube length 365 400 440 470 485
Effective toptube length 573 603 624 652 671
Headtube length 65 65 65 65 65
Effective seat tube angle 77 77 77 77 77
Actual seat tube angle 71.8 72.2 72.4 72.8 73.3
Chainstay length 436 438 440 442 444
Wheelbase 1188 1221 1246 1277 1304
Estimated BB height 342 342 342 342 342
Standover 726 733 737 739 744
Headtube length 92 95 100 112 134
Fork axle to crown 575 575 575 575 575
Fork offset 44 44 44 44 44
Stack 617 620 625 635 655
Reach 430 460 480 505 520
Front center 752 783 806 835 860
Vertical Fork Travel 145 145 145 145 145


*Measured in mm

Specifications

Frame TURQ Series carbon fiber frame, Factory Switch Infinity V2 suspension technology, Threaded BB, internally tunneled cable routing, 148mm x 12mm BOOST dropouts, sealed enduro max pivot bearings, Universal derailleur hanger (UDH), and axle.
Wheel Size 29"
Travel 160mm Front / 140mm Rear
Fork FOX FACTORY 36 GRIP X2/160MM
Rear Shock FOX FACTORY FLOAT X
Headset CANE CREEK 40 INTEGRATED
Bottom Bracket SHIMANO XT BB 73
Shifter SHIMANO XT DI2
Rear Derailleur SHIMANO XT DI2 12SP
Cassette SHIMANO XT 10-51
Chain SHIMANO XT
Chainring
Crankset SHIMANO XT 30T 165MM
Brakes SHIMANO XT 4 PISTON
Rotors SHIMANO FREEZA 203/SHIMANO FREEZA 180
Seatpost FOX TRANSFER 31.6MM / SM: 150MM, MD: 175MM, LG-XXL: 200MM
Handlebar YETI CARBON 35X780MM 35MM RISE
Stem BURGTEC ENDURO MK3 35X50MM
Grips ODI ELITE PRO
Saddle WTB SOLANO CHROMOLY
Pedals N/A
Front Wheel DT SWISS XM1700 30MM RATCHET
Rear Wheel DT SWISS XM1700 30MM RATCHET
Front Tire MAXXIS MINION DHF 2.5 EXO
Rear Tire MAXXIS MINION DHR II 2.4 EXO
Sizes SM, MD, LG, XL, XXL

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