2023 Dartmoor Bikes Primal Pro 27.5 140 mm Fork LARGE
Build
650B/27.5 in × 2.5 in
Insights
Somewhat aggressive 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
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Geometry
| Stack | 622mm |
| Reach | 470mm |
| Stack to Reach Ratio | 1.32:1 |
| Seat Tube Length, Unknown | 460mm |
| Top Tube Length, Effective/Horizontal Unknown | 646mm |
| Head Tube Angle | 65deg |
| Effective Seat Tube Angle, Unknown | 74deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 47mm |
| Bottom Bracket Height | 308.5mm |
| Chainstay Length | 418mm |
| Chainstay Length Horizontal | 415.4mm |
| Front-Center | 780.1mm |
| Front-Center Horizontal | 778.7mm |
| Wheelbase | 1194mm |
| Fork Offset/Rake | 44mm |
| Fork Length, Unknown | 140mm |
| Trail | 117.2mm very high |
| Mechanical Trail | 106.2mm |
| Wheel Flop | 44.9mm |
| Standover Height | 781mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 254.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 138.5mm |
Pro 27.5 140 mm Fork Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.5in |
| Tire Outer Diameter | 711mm |
| Bike Length with Tires | 1905mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://dartmoor-bikes.com/hardware/trail/primal-pro-275