2015 Dartmoor Bikes Primal 27,5 Fork 120mm M
Build
650B/27.5 in × 2.2 in
Insights
Average stack and reach vs trend of hardtail all-mountain/enduro mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 610mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, C-T | 432mm |
| Top Tube Length, Effective/Horizontal HT Top | 573mm |
| Top Tube Slope | 20.8deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 71deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 30mm |
| Bottom Bracket Height | 317.9mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 423.9mm |
| Front-Center | 681.7mm |
| Front-Center Horizontal | 681.1mm |
| Wheelbase | 1105mm |
| Fork Offset/Rake | 40mm |
| Trail | 104.2mm very high |
| Mechanical Trail | 95.9mm |
| Wheel Flop | 37.5mm |
| Standover Height | 792mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 163.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 147.9mm |
27,5 Fork 120mm Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 695.8mm |
| Bike Length with Tires | 1800.8mm |
| Crank Length | 170mm |
| Handlebar Width | 710mm |
| Stem Length | 50mm |
| Stem Angle | 0deg |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.pinkbike.com/u/dart-bikes/blog/dartmoor-techtalk-1-ramy-primal-i-hornet.html