SB140 LR T3 X0 TRANSMISSION
Yeti
Trail
SB140 LR T3 X0 TRANSMISSION is a carbon trail mountain bike (2025), by Yeti, part of the SB140 family. Rider-wise, it fits riders who want a more active, performance-leaning off-road feel, with a sporty, active riding position, with a surface profile that is well suited to natural trails and mixed off-road terrain. Based on the metrics, key strengths are strong climbing friendliness for sustained uphill riding, a comfort-leaning ride feel over longer rides, and capable suspension support for rougher terrain. That said, the main trade-off is a value score that depends more on priorities than pure price efficiency. Use MatchBikes.com to compare this bike with nearby trail options.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.435 mm | 1.348 mm | 1.302 mm | 1.257 mm | 1.26 mm |
| Bottom Bracket Height | 342 mm | 342 mm | 342 mm | 342 mm | 342 mm |
| Front Center | 752 mm | 783 mm | 806 mm | 835 mm | 860 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 124 mm | 125 mm | 124 mm | 125 mm | 124 mm |
| Stack | 617 mm | 620 mm | 625 mm | 635 mm | 655 mm |
| Reach | 430 mm | 460 mm | 480 mm | 505 mm | 520 mm |
| Top Tube Length | 573 mm | 603 mm | 624 mm | 652 mm | 671 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 365 mm | 400 mm | 440 mm | 470 mm | 485 mm |
| Head Tube Angle | 65 ° | 65 ° | 65 ° | 65 ° | 65 ° |
| Head Tube Length | 92 mm | 95 mm | 100 mm | 112 mm | 134 mm |
| Chainstay Length | 436 mm | 438 mm | 440 mm | 442 mm | 444 mm |
| Wheelbase | 1188 mm | 1221 mm | 1246 mm | 1277 mm | 1304 mm |
| Bottom Bracket Drop | 32 mm | 32 mm | 32 mm | 32 mm | 32 mm |
| Standover Height | 726 mm | 733 mm | 737 mm | 739 mm | 744 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |




























































