Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 32 mm

Insights

Average stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Gunnar Cycles USA Sport

Geometry

Stack
509.3mm
Reach
357.2mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-T
410mm
Top Tube Length, Effective/Horizontal Center
500mm
Head Tube Angle
71.5deg
Seat Tube Angle
75deg
Head Tube Length
124mm
Bottom Bracket Drop
55mm
Bottom Bracket Height
269mm
Chainstay Length
420mm
Chainstay Length Horizontal
416.4mm
Front-Center
559.3mm
Front-Center Horizontal
556.6mm
Wheelbase
973mm
Fork Offset/Rake
45mm
Fork Length (Axle-To-Crown)
353mm
Trail
61mm
mid/​neutral
Mechanical Trail
57.8mm
Wheel Flop
18.3mm
Standover Height
685mm
Tire to Pedal Spindle
65.3mm
170 mm cranks
Pedal Spindle to Ground Clearance
99mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
32mm
Tire Outer Diameter
648mm
Bike Length with Tires
1621mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim

Meta

Actions
Source
http://www.gunnarbikes.com/gunnar2006.pdf
Brand
Bike
Size
Category