2023 Dartmoor Bikes Primal Pro 27.5+, 140 mm Fork
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 140mm fork travel
- Features
- Disc brake
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, C-T | 410mm | 430mm | 460mm | 460mm |
Top Tube Length, Effective/Horizontal HT Top | 589mm | 621mm | 646mm | 675mm |
Head Tube Angle | 65deg | 65deg | 65deg | 65deg |
Effective Seat Tube Angle, Unknown | 72deg | 72deg | 72deg | 72deg |
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 | 32.2mm | 36.7mm | 36.7mm | 40.4mm |
Trail | 130.3mm very high | 125.3mm very high | 125.3mm very high | 121.3mm very high |
Mechanical Trail | 118.1mm | 113.5mm | 113.5mm | 109.9mm |
Wheel Flop | 49.9mm | 48mm | 48mm | 46.4mm |
Standover Height | 774mm | 774mm | 781mm | 781mm |
Tire to Pedal Spindle | 194.7mm 170 mm cranks | 229.6mm 170 mm cranks | 249.6mm 175 mm cranks | 278.5mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 138.5mm 170 mm cranks | 138.5mm 170 mm cranks | 133.5mm 175 mm cranks | 133.5mm 175 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 Width Max | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 711mm | 711mm | 711mm | 711mm |
Bike Length with Tires | 1845mm | 1880mm | 1905mm | 1934mm |
Crank Length | 170mm | 170mm | 175mm | 175mm |
Handlebar Width | 810mm | 810mm | 810mm | 810mm |
Stem Length | 35mm | 35mm | 35mm | 35mm |
Published Sizing Recommendations
Height | 160 cm to 175 cm | 170 cm to 185 cm | 180 cm to 195 cm | 190 cm to 205 cm |
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