Yeti SB140 Frame, Turq Series, 140mm, 27.5″

  • Description
  • Reviews (0)
  • Yeti SB140 Geometry & Sizing
  • BikeCo ProTunes
  • Pricing, Incentives, Upgrades & Questions


Yeti SB140 Frame, Turq Series, 140mm, 27.5″

The Yeti SB140 frame provides a playful bike that can do it all. Epic rides or park days the SB140 is ready to rip.

Featuring Yeti’s proprietary Switch-Infinity the SB140 is ready to take on technical climbs and big descents. At home in enduro terrains and big mountain adventure riding the Yeti SB140 frame is ready to should be on your short list of a bike that can do it all.

The SB140 can also be built into a 29″ front wheel Mullet configuration. Contact our sales team for more details!

BikeCo Pro Tune Suspension

You’ve decided the Yeti SB140 is the frame for you and want to take it’s performance to the next level? Personalize the Fox Suspension’s performance with a BikeCo Pro Tune. Click on the Pro Tune tab to learn in what sets BikeCo’s custom tuned suspension apart!

BikeCo Frame Prep

All frame, frame kit as well as complete purchases receive a thorough BikeCo Frame Prep.  Riding a bike without appropriate bearing retention, torque and alignment is hard on components. As a result “loose” bikes not only make noise but will also wear prematurely. BikeCo’s expert mechanics go through each chassis ensuring that suspension, bearings, and hardware are setup for maximum performance as well as longevity. Many home builders have a full frame assembly completed by BikeCo mechanics to ensure the best setup, in brief headsets, bottom brackets, suspension, derailleur hangers, etc are gone through piece by piece.


Want to compare more builds? Check out the factory Yeti SB140 completes.

Know exactly what you’re looking for? Use BikeCo’s Yeti SB140 Custom Complete Builder to spec every component for your dream build. The builder will provide you the bike’s MSRP and our team will contact you with a Personalized Price Quote.

Yeti SB140 Frame Tech Specs

TURQ Series bikes are made with the highest quality carbon fiber available and offer the perfect balance of stiffness and compliance. The result is a bike that feels smooth, solid and aggressive. CARBON series have small changes in the carbon fiber allowing for a more aggressively priced high-performance frame while maintaining strength as well as stiffness of its higher end sibling.

Travel: 140mm (5.5″)
Wheel Size: 27.5” stock: 29 / 27.5″ Mullet Options
Frame Size:  XS, SM, MD, LG, XL
R.Shock: 210x55mm
B.Bracket:  PF92
R.Wheel:  148mm X 12mm (BOOST)
Seatpost:  31.6mm


Switch Infinity

At the heart of the SB140 suspension design is our patented Switch Infinity suspension system.

Built to Last

The SB140 will tackle any type of terrain. From buffed out singletrack, to park days with your buddies – its ready to rip.

Trail Inspired Geometry

The SB140 has progressive trail inspired geometry. We took what we learned from the SB5 and our Factory team riders to develop this new chassis.

Shock Extender

A patent pending wishbone shock extender was developed to change the leverage ratio and shock clearance.

No More Gunk on your Bottle

No more gunk on your water bottle mouthpiece, as the mount is now inside the front triangle.

Integrated Headset

An integrated headset allows for a lower overall stack height and cleaner carbon layup.

Internal Routing

Internally tunneled routing allows for clean lines, ease of maintenance, and less translation of housing during suspension movement.



Switch Infinity

Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel.

The Mechanical Advantage

Our 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.



TURQ or Carbon Series

TURQ Series

The TURQ Series bikes are made with the highest quality carbon fiber available and offer the perfect balance of stiffness and compliance.


With small changes to the carbon fiber layup, we are able to make a more aggressively priced carbon frame.

TURQ Difference

TURQ Series frames are 250 grams lighter, but still Richie “F-ing” Rude durable.


Lifetime Warranty

The SB140 frame and Switch Infinity link are covered by a Lifetime Warranty. You CAN race, jump, ford streams, shred the gnar or ride it hard. Don’t worry, you don’t need a lawyer to decipher how it works.


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Yeti SB140 Geometry & Size Interactive Comparison

Compare reach, stack and wheelbase across the Yeti SB140 size range as well as 29" Mullet options with's interactive builder.

Want to compare the Yeti SB140 geo with other Trail & Enduro 27.5?
Check out our Interactive Geo Comparison Here


2019 SB130 Geometry

160mm Fork X-Small Small Medium Large X-Large

Seat Tube Length











Toptube Length B 538.2 567 598.5 621.5 649.4
Headtube Angle C 65 65 65 65 65
Eff. Seat Tube Angle D 77.1 77 77 77 76.9
Chainstay Length E 433 433 433 433 433
Wheelbase F 1148.8 1175.9 1208.2 1232.9 1262.6
Estimated BB Height G 339.9 339.9 339.9 339.9 339.9
Standover H 702.4 707.6 710 712.3 714.7
Headtube Length I 95.5 109.9 115.4 126.4 137.5
Axle to Crown J 549.1 549.1 549.1 549.1 549.1
Offset K 37.5 37.5 37.5 37.5 37.5
Stack L 581.9 594.9 599.9 609.9 619.9
Reach M 405.1 430.1 460.1 480.1 505.1
Front Center N 711.8 742.9 775.2 799.9 829.6


4’11” -5’3” 5'3” -5’7” 5'7" - 5'11" 5'11" - 6'3" 6'3" - 6'6"

Maximize your suspension’s performance with BikeCo Pro Tunes

BikeCo offers proprietary Pro Tune services on the majority of Fox forks and rear shocks.

Fox Suspension is the pinnacle of performance, reliability, and longevity in our industry. Stock Fox suspension comes out of the box with a fairly aggressive tune – which is terrific for powerful, strong, aggressive riders with high ground speeds. Sounds like their World Cup DH and Enduro riders, right?

Pro Tune services calibrate the incredible performance of Fox suspension into a narrower band personalized to your riding specifics.

Utilizing a combination of proprietary lube oils, improved upper to lower fork fit, shim stack configuration, updated oil flow, unmatched bleed quality, and a few other trade secrets BikeCo Pro Tunes improve tracking, small bump compliance, minimize brake dive, run cooler (equating to more predictable performance from top to bottom of your descent), operates comfortably in a wide range of temperature (we test from freezing to 100 degrees), improves oil circulation, extends service intervals and more.

The most important advantage of Pro Tune suspension? Whether you are new to the sport or an experienced pro: suspension that works will let you ride more confidently. You will ride faster and have more fun with BikeCo Pro Tune Suspension.

To ensure that your suspension is dialed in our staff will review your riding experience, aspirations, ground speeds, size (height and weight) as well as specific chassis. BikeCo stands behind our Pro Tune service with a 30 day retune service if you feel that your particular riding requires a shift in tuning. BikeCo also offers discounted disposition retunes as your skillset progress if required.

After the Pro Tune your suspension only requires standard levels of maintenance in the future. To maintain the best performance BikeCo recommends sending the suspension in (we use proprietary lube oils, have specific bleed techniques, etc) although standard Fox oils can be used. Standard lubes will compromise some of the finite tune but with the other Pro Tune modifications a standard lube shock will still out perform stock.

Ready to go? Fill out the online form below and we will get you dialed in.
Have a few more questions? Give us a call or send us a message and our expert staff is happy to work with you!

Pro Tune Form

Riding Discipline
XCTrailEnduroBig Mtn / ParkDH

*required fields

Pricing, Incentives, Upgrades & Questions – BikeCo has you covered

Chat with our expert sales staff for the best market incentives, performance hop ups, setup tips and more!

Chris and Landon lead the BikeCo sales team and are always up to date with the best deals for clients at all levels and across all riding styles. Years of experience on trail with a variety of the best frames, suspension, wheels, tires and accessories means the staff at BikeCo is able to help you define which components will best compliment your riding (conversely we can help steer you away from problematic gear as well).

Reach out via email - Chris is available & Landon, chat, call - 949-470-1099 or 888-697-6717 or use this quick online form to start the process with the leaders in sport to pro level MTB – the experts from The Bike Company. We look forward to working with you before, during and after you bike purchase.

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