Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 47 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Bombtrack Bicycle Company Hook EXT-C

Geometry

Stack
591mm
Reach
384mm
Stack to Reach Ratio
1.54:1
Seat Tube Length, C-T
560mm
Top Tube Length, Effective/Horizontal Center
565mm
Top Tube Slope
5.8deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
170mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
272mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.8mm
Front-Center
609mm
Front-Center Horizontal
605.2mm
Wheelbase
1035mm
Fork Offset/Rake
48mm
Fork Length (Axle-To-Crown)
398mm
Trail
59.7mm
mid/​neutral
Mechanical Trail
56.8mm
Wheel Flop
17.5mm
Standover Height
818mm
Tire to Pedal Spindle
97.5mm
172.5 mm cranks
Pedal Spindle to Ground Clearance
99.5mm
172.5 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1713mm
Crank Length
172.5mm
Handlebar Width
440mm
Stem Length
100mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Meta

Actions
Source
https://bombtrack.com/2021-hook-ext-c/
Brand
Bike
Size
Category