Bike-on-Bike
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/ | — |
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