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Designed for the trails, the Yeti Cycles SB140 C2 Complete Mountain Bike wants you to master the climb just as much as the downhill thrill. Equipped with SRAM GX drivetrain components and plush Fox suspension, this do-it-all delight thrives rambling over roots and tackling all day adventures. Yeti pulls you in with their signature Switch Infinity Link technology and keeps you excited to slog to your next trail with its lightweight carbon frame and lively kinematics. Plus, 29 inch wheels means you might just be the first to the top.
C/Series Carbon Frame – 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, Yeti refined 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 – 150mm Front / 140mm Rear
Wheel Size – 29"
Switch Infinity Suspension – Switch Infinity utilizes a patented translating pivot that switches direction as the bike moves through its travel. This provides a tailored anti-squat curve while delivering a fine-tuned leverage ratio.
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.
Patented Wishbone – Patented, two-piece shock wishbone optimizes leverage rate while moving the shock forward in the frame. This positioning allows for a greater range of shock compatibility, decreases stand-over height, reduces shock tab sizes, increases water bottle compatibility, and boosts downtube clearance.
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.
Floating Collet Axle Pivot
100% Standard Sealed Enduro Max Bearings
148mm x 12mm BOOST Dropouts
Size | S | M | L | XL | XXL |
---|---|---|---|---|---|
Rider Height | 5’1” – 5’7” | 5’5” – 5’11” | 5’10” – 6’3” | 6’1” – 6’7” | 6’5” – 6’11” |
Reach (mm) | 435 | 465 | 485 | 510 | 525 |
Stack (mm) | 614 | 617 | 621 | 631 | 651 |
Effective Top Tube (mm) | 571 | 602 | 623 | 650 | 760 |
Seat Tube (mm) | 365 | 400 | 440 | 470 | 485 |
Head Tube Angle (°) | 65.4 | 65.4 | 65.4 | 65.4 | 65.4 |
Seat Tube Angle (°) | 72.2 | 72.6 | 72.8 | 73.2 | 73.7 |
Chainstay Length (mm) | 436 | 438 | 440 | 442 | 444 |
Bottom Bracket Height (mm) | 339 | 339 | 339 | 339 | 339 |
Head Tube Length (mm) | 92 | 95 | 100 | 12 | 134 |
Wheelbase (mm) | 1184 | 1217 | 1242 | 1273 | 1300 |
Standover Height (mm) | 722 | 729 | 733 | 735 | 740 |
Wheel Size | 29" | 29" | 29" | 29" | 29" |