2019 YT Industries Jeffsy 29 cf pro high
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 140mm fork travel
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 | 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 | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | XXL | |
Stack | 615mm | 620mm | 624mm | 633mm | 638mm |
Reach | 434mm | 454mm | 474mm | 494mm | 514mm |
Stack to Reach Ratio | 1.42:1 | 1.37:1 | 1.32:1 | 1.28:1 | 1.24:1 |
Seat Tube Length, Unknown | 400mm | 415mm | 435mm | 460mm | 485mm |
Top Tube Length, Actual C-C | 571mm | 592mm | 614mm | 637mm | 659mm |
Top Tube Slope | 23.4deg | 21.6deg | 19.4deg | 17.3deg | 14.9deg |
Head Tube Angle | 67deg | 67deg | 67deg | 67deg | 67deg |
Seat Tube Angle | 78deg | 78deg | 78deg | 78deg | 78deg |
Head Tube Length | 100mm | 105mm | 110mm | 120mm | 125mm |
Bottom Bracket Drop | 27mm | 27mm | 27mm | 27mm | 27mm |
Bottom Bracket Height | 345mm | 345mm | 345mm | 345mm | 345mm |
Chainstay Length | 435mm | 435mm | 435mm | 440mm | 440mm |
Chainstay Length Horizontal | 434.2mm | 434.2mm | 434.2mm | 439.2mm | 439.2mm |
Front-Center | 737.3mm | 759.3mm | 781.3mm | 805.3mm | 827.3mm |
Front-Center Horizontal | 736.8mm | 758.8mm | 780.8mm | 804.8mm | 826.8mm |
Wheelbase | 1171mm | 1193mm | 1215mm | 1244mm | 1266mm |
Fork Offset/Rake | 42mm | 42mm | 42mm | 42mm | 42mm |
Trail | 112.3mm very high | 112.3mm very high | 112.3mm very high | 112.3mm very high | 112.3mm very high |
Mechanical Trail | 103.3mm | 103.3mm | 103.3mm | 103.3mm | 103.3mm |
Wheel Flop | 40.4mm | 40.4mm | 40.4mm | 40.4mm | 40.4mm |
Tire to Pedal Spindle | 195.4mm 170 mm cranks | 217.4mm 170 mm cranks | 239.4mm 170 mm cranks | 263.3mm 170 mm cranks | 285.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 175mm 170 mm cranks | 175mm 170 mm cranks | 175mm 170 mm cranks | 175mm 170 mm cranks | 175mm 170 mm cranks |
29 cf pro high Build
S | M | L | 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 | 1914.9mm | 1936.9mm | 1958.9mm | 1987.9mm | 2009.9mm |
Published Sizing Recommendations
Height | 5 ft 0 in to 5 ft 4 in | 5 ft 3 in to 5 ft 7 in | 5 ft 7 in to 6 ft 0 in | 6 ft 0 in to 6 ft 3 in | 6 ft 2 in to 6 ft 6 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://us.yt-industries.com/detail/index/sArticle/2118