2021 Sonder Dial Base Small
Build
700C/29 in × 2.4 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 583mm |
| Reach | 408mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, Unknown | 395mm |
| Top Tube Length, Effective/Horizontal Center | 576mm |
| Top Tube Slope | 21.5deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 312mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.8mm |
| Front-Center | 666.1mm |
| Front-Center Horizontal | 663.4mm |
| Wheelbase | 1089.2mm |
| Fork Offset/Rake | 51mm |
| Trail | 88.2mm very high |
| Mechanical Trail | 82.3mm |
| Wheel Flop | 29.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 124.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 142mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1833.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://alpkit.com/products/sonder-dial-sx-eagle