2022 Bombtrack Bicycle Company Hook EXT-C Complete M

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
568mm
Reach
376mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
540mm
Top Tube Length, Effective/Horizontal Center
550mm
Top Tube Slope
5.5deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
150mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
272mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.8mm
Front-Center
601mm
Front-Center Horizontal
595.2mm
Wheelbase
1025mm
Fork Offset/Rake
48mm
Fork Length (Axle-To-Crown)
398mm
Trail
62.8mm
mid/​neutral
Mechanical Trail
59.6mm
Wheel Flop
18.9mm
Standover Height
798mm
Tire to Pedal Spindle Distance
With 170 mm cranks
92mm
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
90mm
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
171 cm
to
181 cm
Source:https://www.bombtrack.com/complete-bikes/hook-ext-c