2020 Poison Bikes Furan Pinion
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake, Single-speed capable
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 | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | |
Stack | 580mm | 590mm | 599mm |
Reach | 423mm | 440mm | 457mm |
Stack to Reach Ratio | 1.37:1 | 1.34:1 | 1.31:1 |
Seat Tube Length, Unknown | 430mm | 480mm | 530mm |
Top Tube Length, Effective/Horizontal HT Top | 600mm | 620mm | 640mm |
Top Tube Slope | 17.1deg | 12.7deg | 8.6deg |
Head Tube Angle | 71deg | 71deg | 71deg |
Seat Tube Angle | 73deg | 73deg | 73deg |
Head Tube Length | 120mm | 130mm | 140mm |
Bottom Bracket Drop | 35mm | 35mm | 35mm |
Bottom Bracket Height | 317mm | 317mm | 317mm |
Chainstay Length | 465mm | 465mm | 465mm |
Chainstay Length Horizontal | 463.7mm | 463.7mm | 463.7mm |
Front-Center | 653.3mm | 673.2mm | 694.2mm |
Front-Center Horizontal | 652.3mm | 672.3mm | 693.3mm |
Wheelbase | 1116mm | 1136mm | 1157mm |
Fork Offset/Rake | 39.4mm | 39mm | 39.8mm |
Fork Length (Axle-To-Crown) | 470mm | 470mm | 470mm |
Trail | 79.5mm high | 80mm high | 79.1mm high |
Mechanical Trail | 75.2mm | 75.6mm | 74.8mm |
Wheel Flop | 24.5mm | 24.6mm | 24.3mm |
Tire to Pedal Spindle | 131.3mm 170 mm cranks | 151.2mm 170 mm cranks | 172.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 147mm 170 mm cranks | 147mm 170 mm cranks | 147mm 170 mm cranks |
Pinion Build
S | M | L | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 60mm | 60mm | 60mm |
Tire Outer Diameter | 704mm | 704mm | 704mm |
Bike Length with Tires | 1820mm | 1840mm | 1861mm |
Published Sizing Recommendations
Height | 145 cm to 168 cm | 165 cm to 183 cm | 180 cm to 195 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 Cross-country MTBSource:https://www.poison-bikes.de/shopart/0016000013/Rahmen/Mountainbike/Alu-27_5_/Furan.html?&d=1#vrg473