2017 Jamis Bicycles Dragonfly Base 18"

Build

26 in × 3 in

Insights

Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
591mm
Reach
399mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
457.2mm
Top Tube Length, Effective/Horizontal Center
580mm
Top Tube Slope
16.1deg
Head Tube Angle
68deg
Seat Tube Angle
73deg
Head Tube Length
90mm
Bottom Bracket Drop
39mm
Bottom Bracket Height
316.7mm
Chainstay Length
425mm
Chainstay Length Horizontal
423.2mm
Front-Center
668.9mm
Front-Center Horizontal
667.8mm
Wheelbase
1091mm
Fork Offset/Rake
42.4mm
Trail
97.9mm
very high
Mechanical Trail
90.8mm
Wheel Flop
34mm
Standover Height
748mm
Tire to Pedal Spindle Distance
With 175 mm cranks
138.2mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
141.7mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
3in
Tire Outer Diameter
711.4mm
Bike Length with Tires
1802.4mm
Crank Length
175mm
Handlebar Width
690mm
Stem Length
80mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Suspension Sag
Unknown
Frame Material
Steel
Fork Material
Unknown
Brake Type
Disc
Source:http://www.jamisbikes.com/usa/dragonflyseries.html