2025 Early Rider Seeker 20 870mm
Build
20 in (406) × 2.25 in
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 422.9mm |
| Reach | 323.3mm |
| Stack to Reach Ratio | 1.31:1 |
| Seat Tube Length, C-T | 270mm |
| Top Tube Length, Effective/Horizontal HT Top | 452.6mm |
| Top Tube Slope | 22.3deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 92mm |
| Chainstay Length | 340mm |
| Wheelbase | 870mm |
| Fork Length (On-Axis) | 340mm |
| Trail | — — |
| Standover Height | 510mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
20 Build
| Wheel Size | 20 inch (406 BSD, BMX/Kids) (406mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 520.3mm |
| Bike Length with Tires | 1390.3mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://us.earlyrider.com/collections/20-inch-kids-bikes/products/seeker-20-kids-trail-bike