Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 2.1 in

Insights

Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Kona Bicycle Company Fire Mountain
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

Stack
621mm
Reach
482mm
Stack to Reach Ratio
1.29:1
Seat Tube Length, Unknown
530mm
Top Tube Length, Effective/Horizontal Unknown
660mm
Top Tube Slope
10.1deg
Head Tube Angle
68.5deg
Seat Tube Angle
74deg
Head Tube Length
140mm
Bottom Bracket Drop
50mm
Bottom Bracket Height
295.3mm
Chainstay Length
435mm
Chainstay Length Horizontal
432.1mm
Front-Center
754mm
Front-Center Horizontal
751.9mm
Wheelbase
1184mm
Fork Offset/Rake
42mm
Fork Length, Unknown
487mm
Trail
90.9mm
very high
Mechanical Trail
84.6mm
Wheel Flop
31mm
Standover Height
786.1mm
Tire to Pedal Spindle
233.7mm
175 mm cranks
Pedal Spindle to Ground Clearance
120.3mm
175 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
2.1in
Tire Outer Diameter
690.7mm
Bike Length with Tires
1874.7mm
Crank Length
175mm
Handlebar Width
720mm
Stem Length
70mm
Stem Angle
6deg
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
Unknown
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc

Meta

Actions
Source
https://konaworld.com/archive/2016/fire_mountain.cfm
Brand
Bike
Size
Category