2016 Jamis Bicycles Dragon sport 650
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 120mm fork travel
- Features
- Disc brake
Geometry
17 | 19 | |
Stack | 591mm | 610mm |
Reach | 403mm | 416mm |
Stack to Reach Ratio | 1.47:1 | 1.47:1 |
Seat Tube Length, C-TTT | — | 461mm |
Seat Tube Length, Unknown | 411mm | — |
Top Tube Length, Effective/Horizontal Unknown | 584mm | 603mm |
Top Tube Slope | 20.7deg | 15.1deg |
Head Tube Angle | 68deg | 68deg |
Seat Tube Angle | 73deg | 73deg |
Head Tube Length | 90mm | 110mm |
Bottom Bracket Drop | 39mm | 39mm |
Bottom Bracket Height | 255.3mm | 310.2mm |
Chainstay Length | 425mm | 425mm |
Chainstay Length Horizontal | 423.2mm | 423.2mm |
Front-Center | 667.9mm | 687.9mm |
Front-Center Horizontal | 666.8mm | 686.8mm |
Wheelbase | 1090mm | 1110mm |
Fork Offset/Rake | 37.8mm | 37.2mm |
Trail | 78.1mm high | 101mm very high |
Mechanical Trail | 72.4mm | 93.6mm |
Wheel Flop | 27.1mm | 35.1mm |
Standover Height | 794mm | 830mm |
Tire to Pedal Spindle | 203.7mm 170 mm cranks | 168.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 85.3mm 170 mm cranks | 140.2mm 170 mm cranks |
sport 650 Build
17 | 19 | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.3mm | 2.25in |
Tire Outer Diameter | 588.5mm | 698.3mm |
Bike Length with Tires | 1678.5mm | 1808.3mm |
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://www.jamisbikes.com/bikes/mountain-bikes/trail-hartails/dragon/