2022 Bombtrack Bicycle Company Hook EXT-C Complete S

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
558mm
Reach
375mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-T
520mm
Top Tube Length, Effective/Horizontal Center
535mm
Top Tube Slope
6.4deg
Head Tube Angle
71deg
Seat Tube Angle
74deg
Head Tube Length
140mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
272mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.8mm
Front-Center
599mm
Front-Center Horizontal
595.2mm
Wheelbase
1025mm
Fork Offset/Rake
48mm
Fork Length (Axle-To-Crown)
398mm
Trail
66mm
high
Mechanical Trail
62.4mm
Wheel Flop
20.3mm
Standover Height
783mm
Tire to Pedal Spindle Distance
With 170 mm cranks
90mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
102mm

Complete Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1703mm
Crank Length
170mm
Handlebar Width
420mm
Stem Length
80mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
163 cm
to
173 cm
Source:https://www.bombtrack.com/complete-bikes/hook-ext-c