2021 Dartmoor Bikes Blackbird Junior Base One Size
Build
26 in × 2.4 mm
Insights
Average stack and reach vs trend of full-suspension fatbike bikes
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs full-suspension fatbike bikesCategory: Flat Bar
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 558mm |
| Reach | 365mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 360mm |
| Top Tube Length, Effective/Horizontal Unknown | 502mm |
| Top Tube Slope | 24.4deg |
| Head Tube Angle | 66deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 14mm |
| Bottom Bracket Height | 267.9mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 424.8mm |
| Front-Center | 650.4mm |
| Front-Center Horizontal | 650.2mm |
| Wheelbase | 1075mm |
| Fork Offset/Rake | 39.3mm |
| Trail | 82.5mm very high |
| Mechanical Trail | 75.4mm |
| Wheel Flop | 30.7mm |
| Standover Height | 750mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 198.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97.9mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2.4mm |
| Tire Outer Diameter | 563.8mm |
| Bike Length with Tires | 1638.8mm |
| Suspension Type | Full suspension |
| Bar Type | Swept Back Bar |
| Fork Travel | 120mm |
| Rear Travel | 130mm |
| Suspension Sag | 20% |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 140 cm to 160 cm |
Source:https://dartmoor-bikes.com/hardware/junior/blackbird-junior-2