2023 Dartmoor Bikes Primal Pro 27.5 140 mm Fork
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
SMALL | MEDIUM | LARGE | XLARGE | |
Stack | 622mm | 622mm | 622mm | 622mm |
Reach | 415mm | 445mm | 470mm | 495mm |
Stack to Reach Ratio | 1.5:1 | 1.4:1 | 1.32:1 | 1.26:1 |
Seat Tube Length, Unknown | 410mm | 430mm | 460mm | 460mm |
Top Tube Length, Effective/Horizontal Unknown | 589mm | 621mm | 646mm | 675mm |
Head Tube Angle | 65deg | 65deg | 65deg | 65deg |
Effective Seat Tube Angle, Unknown | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 110mm | 120mm | 120mm | 130mm |
Bottom Bracket Drop | 47mm | 47mm | 47mm | 47mm |
Bottom Bracket Height | 308.5mm | 308.5mm | 308.5mm | 308.5mm |
Chainstay Length | 418mm | 418mm | 418mm | 418mm |
Chainstay Length Horizontal | 415.4mm | 415.4mm | 415.4mm | 415.4mm |
Front-Center | 720.2mm | 755.1mm | 780.1mm | 809mm |
Front-Center Horizontal | 718.7mm | 753.7mm | 778.7mm | 807.7mm |
Wheelbase | 1134mm | 1169mm | 1194mm | 1223mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Fork Length, Unknown | 140mm | 140mm | 140mm | 140mm |
Trail | 117.2mm very high | 117.2mm very high | 117.2mm very high | 117.2mm very high |
Mechanical Trail | 106.2mm | 106.2mm | 106.2mm | 106.2mm |
Wheel Flop | 44.9mm | 44.9mm | 44.9mm | 44.9mm |
Standover Height | 774mm | 774mm | 781mm | 781mm |
Tire to Pedal Spindle | 194.7mm 170 mm cranks | 229.6mm 170 mm cranks | 254.6mm 170 mm cranks | 283.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 138.5mm 170 mm cranks | 138.5mm 170 mm cranks | 138.5mm 170 mm cranks | 138.5mm 170 mm cranks |
Pro 27.5 140 mm Fork Build
SMALL | MEDIUM | LARGE | XLARGE | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.5in | 2.5in | 2.5in | 2.5in |
Tire Outer Diameter | 711mm | 711mm | 711mm | 711mm |
Bike Length with Tires | 1845mm | 1880mm | 1905mm | 1934mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://dartmoor-bikes.com/hardware/trail/primal-pro-275