2026 Primos Pixie Base One Size
Build
20 in (406) × 1.85 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 | 471mm |
| Reach | 382mm |
| Stack to Reach Ratio | 1.23:1 |
| Seat Tube Length, C-T | 380mm |
| Top Tube Length, Effective/Horizontal Center | 535mm |
| Top Tube Length, Actual C-C | 509.3mm |
| Top Tube Slope | 15.5deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 72deg |
| Head Tube Length | 195mm |
| Bottom Bracket Drop | -25mm |
| Bottom Bracket Height | 275mm |
| Chainstay Length | 395mm |
| Chainstay Length Horizontal | 394.2mm |
| Front-Center | 560.4mm |
| Front-Center Horizontal | 559.8mm |
| Wheelbase | 954mm |
| Fork Offset/Rake | 25mm |
| Fork Length (Axle-To-Crown) | 320mm |
| Trail | 50.3mm mid/neutral |
| Mechanical Trail | 48.1mm |
| Wheel Flop | 14.1mm |
| Standover Height | 678mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | 145.4mm |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 110mm |
Base Build
| Wheel Size | 20 inch (406 BSD, BMX/Kids) (406mm BSD) |
| Tire Width | 1.85in |
| Tire Outer Diameter | 500mm |
| Bike Length with Tires | 1454mm |
| Crank Length | 165mm |
| Handlebar Width | 700mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | BMX Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 1 in to 5 ft 11 in |
Source:primoscycles.com