2019 Bombtrack Bicycle Company Hook EXT-C Complete M

Build

650B/27.5 in × 2.1 in

Insights

Average stack and reach vs trend of off-road touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
568mm
Reach
371mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
540mm
Top Tube Length, Effective/Horizontal HT Top
545mm
Top Tube Slope
5.6deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
150mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
278.3mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.8mm
Front-Center
595mm
Front-Center Horizontal
591.2mm
Wheelbase
1021mm
Fork Offset/Rake
48mm
Trail
64.9mm
mid/​neutral
Mechanical Trail
61.6mm
Wheel Flop
19.5mm
Standover Height
804mm
Tire to Pedal Spindle Distance
With 170 mm cranks
79.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
108.3mm

Complete Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.1in
Tire Outer Diameter
690.7mm
Bike Length with Tires
1711.7mm
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
Source:http://bombtrack.com/hook-ext-c-2-2/