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Yeti Cycles SB140 C2

Yeti Cycles SB140 C2
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Some say the SB140 never met a dirt it didn't like. We agree in spades. What's your pleasure? Drag a bar. Make an edit. Stay out after dark. Try it. Land it. Or just stay at it. Happy to pedal, greedy for more—the SB140 is down for fun.

- At the heart of the SB140 suspension design is their patented Switch Infinity suspension system.
- Yeti tuned the SB140 for maximum fun on the trail or at the park.
- The SB140 is designed to help you get the wheels off the ground.
- An integrated headset allows for a lower overall stack height and cleaner carbon layup.
- No more gunk on your water bottle mouthpiece, as the mount is now inside the front triangle.
- Internally tunneled cable routing allows for clean lines and a quiet, rattle-free ride.
- Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel.
- Yeti's linear system built by FOX is able to achieve infinite tunability and durability, which cannot be matched by traditional link designs.
- Better decoupling of the chain forces allows the suspension to work more efficiently to absorb impacts.
- The ability to manipulate the leverage ratio without affecting the anti-squat characteristics is unique to Switch Infinity suspension.
- C-Series utilizes small changes to the carbon fiber layup, enabling us to make a more aggressively priced carbon frame.

Build Highlights
- C/Series carbon fiber frame
- FOX Performance 36 fork
- FOX Performance Float DPS rear shock
- SRAM GX Eagle drivetrain
- SRAM G2 R brakes
- DT Swiss M1900 wheels
- FOX Transfer dropper post

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Frame C/Series carbon fiber frame, Switch Infinity suspension technology, press-fit BB92, internally tunneled cable routing, 148mm x 12mm BOOST dropouts, sealed enduro max pivot bearings, integrated derailleur hanger, and axle.
Fork FOX Performance 36/150mm
Headset Cane Creek 40 Integrated
Rear Shock FOX Performance FLOAT DPS
Axles Front: 15 x 110mm Boost thru-axle
Rear: 12 x 148mm Boost thru-axle
Rims/Wheels DT Swiss M1900 30mm
Hubs DT Swiss M1900
Spokes DT Swiss M1900
Tires Front: Maxxis Minion DHF 27.5 x 2.6" EXO
Rear: Maxxis Rekon 27.5 x 2.6" EXO
Crankset SRAM GX EAGLE 170mm
Chainrings 30T
Bottom Bracket SRAM DUB BB92
Rear Derailleur SRAM GX EAGLE
Cassette/Rear Cogs SRAM GX EAGLE 1275 10-52
Handlebars Race Face Aeffect R 35 x 780mm
Tape/Grips ODI Elite Pro
Stem Race Face Ride 35 x 50mm
Brake Levers SRAM G2 R
Brakes SRAM G2 R
Saddle WTB Silverado Custom
Seat Post FOX Transfer 31.6mm | XS – SM: 125mm, MD: 150mm, LG – XL: 175mm

* Subject to change without notice.


Yeti Cycles: The SB140 Already Knows.

Part Numbers

Option UPC MPN Store SKU
Turquoise / X-Small
Turquoise / Small
Turquoise / Medium 605832522005 B22140CMDPTUPAC026500 SB1227366812
Turquoise / Large
Turquoise / X-Large