2024 Bombtrack Bicycle Company Hook EXT-C Revised S
Build
700C/29 in × 40 mm
Insights
Average 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 | 564mm |
| Reach | 384mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, Unknown | 500mm |
| Top Tube Length, Effective/Horizontal Unknown | 541mm |
| Top Tube Slope | 9deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.9mm |
| Front-Center | 619mm |
| Front-Center Horizontal | 615.1mm |
| Wheelbase | 1034mm |
| Fork Offset/Rake | 53mm |
| Fork Length (Axle-To-Crown) | 410mm |
| Trail | 68.1mm high |
| Mechanical Trail | 64.2mm |
| Wheel Flop | 21.4mm |
| Standover Height | 773mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 98mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Revised Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1736mm |
| Crank Length | 170mm |
| Stem Length | 80mm |
| Stem Angle | -7deg |
| 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/my24/complete-bikes/hook-ext-c