2026 Yeti Cycles SB140 Base
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Suspension
- 160mm fork travel, 140mm rear travel
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
SM | MD | LG | XL | XXL | |
Stack | 617.2mm | 619.8mm | 624.8mm | 652.8mm | 670.6mm |
Reach | 429.3mm | 459.7mm | 480.1mm | 505.5mm | 520.7mm |
Stack to Reach Ratio | 1.44:1 | 1.35:1 | 1.3:1 | 1.29:1 | 1.29:1 |
Seat Tube Length, C-T | 365.8mm | 398.8mm | 439.4mm | 469.9mm | 485.1mm |
Top Tube Length, Effective/Horizontal HT Top | 571.5mm | 602mm | 624.8mm | 652.8mm | 670.6mm |
Head Tube Angle | 65deg | 65deg | 65deg | 65deg | 65deg |
Seat Tube Angle, Unknown | 71.8deg | 72.2deg | 72.4deg | 72.8deg | 73.3deg |
Effective Seat Tube Angle, Seat Tube Top | 77deg | 77deg | 77deg | 77deg | 77deg |
Head Tube Length | 91.4mm | 94mm | 101.6mm | 111.8mm | 134.6mm |
Bottom Bracket Drop | 29.1mm | 29.1mm | 29.1mm | 29.1mm | 29.1mm |
Bottom Bracket Height | 342.9mm | 342.9mm | 342.9mm | 342.9mm | 342.9mm |
Chainstay Length Horizontal | 436mm | 438mm | 440mm | 442mm | 444mm |
Front-Center | 751.8mm | 782.3mm | 805.2mm | 835.7mm | 858.5mm |
Front-Center Horizontal | 752.7mm | 783.7mm | 804.6mm | 835.6mm | 859mm |
Wheelbase | 1188.7mm | 1221.7mm | 1244.6mm | 1277.6mm | 1303mm |
Fork Offset/Rake | 43.2mm | 43.2mm | 43.2mm | 43.2mm | 43.2mm |
Fork Length (Axle-To-Crown) | 574mm | 574mm | 574mm | 574mm | 574mm |
Trail | 125.8mm very high | 125.8mm very high | 125.8mm very high | 125.8mm very high | 125.8mm very high |
Mechanical Trail | 114mm | 114mm | 114mm | 114mm | 114mm |
Wheel Flop | 48.2mm | 48.2mm | 48.2mm | 48.2mm | 48.2mm |
Standover Height | 726.4mm | 731.5mm | 736.6mm | 739.1mm | 744.2mm |
Tire to Pedal Spindle | 209.9mm 170 mm cranks | 240.4mm 170 mm cranks | 263.2mm 170 mm cranks | 293.7mm 170 mm cranks | 316.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 172.9mm 170 mm cranks | 172.9mm 170 mm cranks | 172.9mm 170 mm cranks | 172.9mm 170 mm cranks | 172.9mm 170 mm cranks |
Base Build
SM | MD | LG | XL | XXL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.4in | 2.4in | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 743.9mm | 743.9mm | 743.9mm | 743.9mm | 743.9mm |
Bike Length with Tires | 1932.6mm | 1965.7mm | 1988.5mm | 2021.5mm | 2046.9mm |
Published Sizing Recommendations
Height | 5 ft 1 in to 5 ft 7 in | 5 ft 5 in to 5 ft 11 in | 5 ft 10 in to 6 ft 3 in | 6 ft 1 in to 6 ft 7 in | 6 ft 5 in to 6 ft 11 in |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension Trail MTBSource:https://yeticycles.com/en-us/bikes/sb140/geometry