2018 Jamis Bicycles Dakota Team
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Rigid, suspension corrected
- Frame
- Carbon/Composite
- Fork
- Aluminum
Geometry
15" | 17" | 19" | 21" | |
Stack | 608mm | 618mm | 623mm | 638mm |
Reach | 389mm | 410mm | 430mm | 445mm |
Stack to Reach Ratio | 1.56:1 | 1.51:1 | 1.45:1 | 1.43:1 |
Seat Tube Length, Unknown | 381mm | 432mm | 483mm | 553mm |
Top Tube Length, Effective/Horizontal Unknown | 575mm | 600mm | 620mm | 640mm |
Top Tube Slope | 26deg | 20.9deg | 15.8deg | 10.2deg |
Head Tube Angle | 70.5deg | 70.5deg | 70.5deg | 70.5deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 100mm | 110mm | 115mm | 130mm |
Bottom Bracket Drop | 58mm | 58mm | 58mm | 58mm |
Bottom Bracket Height | 12.4mm | 12.4mm | 12.4mm | 12.4mm |
Chainstay Length | 438mm | 438mm | 438mm | 438mm |
Chainstay Length Horizontal | 434.1mm | 434.1mm | 434.1mm | 434.1mm |
Front-Center | 635mm | 656mm | 680mm | 700mm |
Front-Center Horizontal | 631.9mm | 653.9mm | 677.9mm | 697.9mm |
Wheelbase | 1066mm | 1088mm | 1112mm | 1132mm |
Fork Offset/Rake | 45mm | 43mm | 45mm | 45mm |
Trail | -22.8mm | -20.7mm | -22.8mm | -22.8mm |
Mechanical Trail | -21.5mm | -19.5mm | -21.5mm | -21.5mm |
Wheel Flop | -7.2mm | -6.5mm | -7.2mm | -7.2mm |
Standover Height | 752mm | 755mm | 773mm | 817mm |
Tire to Pedal Spindle | 394.6mm 170 mm cranks | 415.6mm 170 mm cranks | 439.6mm 170 mm cranks | 459.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | -157.6mm 170 mm cranks | -157.6mm 170 mm cranks | -157.6mm 170 mm cranks | -157.6mm 170 mm cranks |
Team Build
15" | 17" | 19" | 21" | |
Wheel Size | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD | 29mm BSD 29 mm BSD |
Tire Width | 2.2in | 2.2in | 2.2in | 2.2in |
Tire Outer Diameter | 140.8mm | 140.8mm | 140.8mm | 140.8mm |
Bike Length with Tires | 1206.8mm | 1228.8mm | 1252.8mm | 1272.8mm |
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
Hardtail Cross-country MTBSource:https://99spokes.com/bikes/jamis/2018/dakota-team