2019 On-One Big Dog Base S
Build
700C/29 in × 2.6 in
Insights
Average stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 609mm |
| Reach | 415mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 380mm |
| Top Tube Length, Effective/Horizontal Center | 580mm |
| Top Tube Slope | 25.2deg |
| Head Tube Angle | 65deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 58mm |
| Bottom Bracket Height | 319mm |
| Chainstay Length | 444mm |
| Chainstay Length Horizontal | 440.2mm |
| Front-Center | 725mm |
| Front-Center Horizontal | 728.8mm |
| Wheelbase | 1169mm |
| Fork Offset/Rake | 51mm |
| Trail | 119.5mm very high |
| Mechanical Trail | 108.3mm |
| Wheel Flop | 45.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 178mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 149mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 754.1mm |
| Bike Length with Tires | 1923.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.planetx.co.uk/i/q/FTOOBD/on-one-big-dog-29-mountain-bike-frame