2020 Bombtrack Bicycle Company Hook EXT-C Complete L
Build
650B/27.5 in × 2 in
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Bombtrack Bicycle Company Hook EXT-C
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 590mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, C-T | 560mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Slope | 5.7deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 170mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 275.8mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.8mm |
| Front-Center | 606mm |
| Front-Center Horizontal | 602.2mm |
| Wheelbase | 1032mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 58.8mm mid/neutral |
| Mechanical Trail | 55.9mm |
| Wheel Flop | 17.3mm |
| Standover Height | 816mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 90.7mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 103.3mm |
Complete Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 685.6mm |
| Bike Length with Tires | 1717.6mm |
| 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 |
Source:http://bombtrack.com/2020-hook-ext-c/