2024 STRIDSLAND Boom Boat 20 x 2.8 S (40)
Build
20 in (406) × 2.8 in
Insights
Very aggressive stack and reach vs trend of mini-velo/folding bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 506mm |
| Reach | 412.2mm |
| Stack to Reach Ratio | 1.23:1 |
| Seat Tube Length, C-T | 400mm |
| Seat Tube Length, C-C | 301mm |
| Top Tube Length, Effective/Horizontal Center | 555mm |
| Top Tube Length, Actual C-C | 539mm |
| Top Tube Slope | 20deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 235mm |
| Bottom Bracket Drop | -35mm |
| Bottom Bracket Height | 309.1mm |
| Chainstay Length | 390mm |
| Chainstay Length Horizontal | 388.4mm |
| Front-Center | 620.6mm |
| Front-Center Horizontal | 619.6mm |
| Wheelbase | 1008mm |
| Fork Offset/Rake | 30mm |
| Fork Length (Axle-To-Crown) | 325mm |
| Trail | 57.5mm mid/neutral |
| Mechanical Trail | 54.7mm |
| Wheel Flop | 16.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 176.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 139.1mm |
20 x 2.8 Build
| Wheel Size | 20 inch (406 BSD, BMX/Kids) (406mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 548.2mm |
| Bike Length with Tires | 1556.2mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Moto/Klunker/Riser Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:www.stridsland.com