2019 Spooky Cycles Gas Mask Frameset (650b wheels) 54

Build

650B/27.5 in × 47 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
560mm
Reach
380mm
Stack to Reach Ratio
1.47:1
Seat Tube Length, C-C
500mm
Top Tube Length, Effective/Horizontal Center
547mm
Head Tube Angle
71.5deg
Seat Tube Angle
73.5deg
Head Tube Length
126mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
269mm
Chainstay Length
425mm
Chainstay Length Horizontal
419.2mm
Front-Center
598mm
Front-Center Horizontal
593.8mm
Wheelbase
1013mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
395mm
Trail
60.7mm
mid/​neutral
Mechanical Trail
57.6mm
Wheel Flop
18.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
89mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

Frameset (650b wheels) Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1691mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://static1.squarespace.com/static/579a61f52e69cf76630247f4/5b9440444d7a9cece56ef59f/5b944044aa4a99e7b77f3811/1536443007799/52%2BGas%2BMask.jpg?format=500w