2024 Chumba Cycles Yaupon With a Rigid ENVE MTN Fork
- Category
- Off-road Touring
- Design
- Flat Bar, Rigid, suspension corrected
- Fork
- Carbon/Composite
Geometry
S | M | M/L | L | L/XL | XL | |
Stack | 619mm | 632mm | 637mm | 641mm | 651mm | 660mm |
Reach | 413mm | 428mm | 436mm | 444mm | 452mm | 459mm |
Stack to Reach Ratio | 1.5:1 | 1.48:1 | 1.46:1 | 1.44:1 | 1.44:1 | 1.44:1 |
Seat Tube Length, Unknown | 381mm | 412.8mm | 412.8mm | 463.5mm | 463.5mm | 514.4mm |
Top Tube Length, Effective/Horizontal Unknown | 570mm | 594mm | 604mm | 614mm | 625mm | 634mm |
Top Tube Slope | 26.3deg | 23.6deg | 23.8deg | 18.9deg | 19.6deg | 15.4deg |
Head Tube Angle | 69.9deg | 69.9deg | 69.9deg | 69.9deg | 69.9deg | 69.9deg |
Seat Tube Angle | 76deg | 75.4deg | 75.4deg | 75.4deg | 75.4deg | 75.4deg |
Head Tube Length | 95mm | 110mm | 115mm | 120mm | 130mm | 140mm |
Bottom Bracket Drop | 74mm | 74mm | 74mm | 74mm | 74mm | 74mm |
Bottom Bracket Height | 294.2mm | 294.2mm | 294.2mm | 294.2mm | 294.2mm | 294.2mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Max | 460mm | 460mm | 460mm | 460mm | 460mm | 460mm |
Chainstay Length Horizontal | 433.7mm | 433.7mm | 433.7mm | 433.7mm | 433.7mm | 433.7mm |
Chainstay Length Horizontal Max | 454mm | 454mm | 454mm | 454mm | 454mm | 454mm |
Front-Center | 662.4mm | 682.3mm | 692.2mm | 703.2mm | 714.1mm | 725.1mm |
Front-Center Horizontal | 658.3mm | 678.3mm | 688.3mm | 699.3mm | 710.3mm | 721.3mm |
Wheelbase | 1092mm | 1112mm | 1122mm | 1133mm | 1144mm | 1155mm |
Wheelbase Max | 1112mm | 1132mm | 1142mm | 1153mm | 1164mm | 1175mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
Fork Length (Axle-To-Crown) | 490mm | 490mm | 490mm | 490mm | 490mm | 490mm |
Trail | 87.9mm very high | 87.9mm very high | 87.9mm very high | 87.9mm very high | 87.9mm very high | 87.9mm very high |
Mechanical Trail | 82.5mm | 82.5mm | 82.5mm | 82.5mm | 82.5mm | 82.5mm |
Wheel Flop | 28.4mm | 28.4mm | 28.4mm | 28.4mm | 28.4mm | 28.4mm |
Standover Height | 706.1mm | 731.5mm | 731.5mm | 772.2mm | 774.7mm | 825.5mm |
Tire to Pedal Spindle | 124.3mm 170 mm cranks | 144.1mm 170 mm cranks | 154.1mm 170 mm cranks | 165mm 170 mm cranks | 176mm 170 mm cranks | 186.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 124.2mm 170 mm cranks | 124.2mm 170 mm cranks | 124.2mm 170 mm cranks | 124.2mm 170 mm cranks | 124.2mm 170 mm cranks | 124.2mm 170 mm cranks |
With a Rigid ENVE MTN Fork Build
S | M | M/L | L | L/XL | XL | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Width Max | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1828.3mm | 1848.3mm | 1858.3mm | 1869.3mm | 1880.3mm | 1891.3mm |
Published Sizing Recommendations
Height | — | 5 ft 7 in to 5 ft 9 in | 5 ft 9 in to 5 ft 10 in | 5 ft 11 in to 6 ft 0 in | 6 ft 0 in to 6 ft 1 in | 6 ft 2 in to |
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
Off-road TouringSource:https://chumbausa.com/yaupon-mtb-bar