2020 Polygon Bikes Heist X7 Base
- Category
- Hybrid
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Fork
- Aluminum
- Suspension
- 63mm fork travel
- Features
- Disc brake
Somewhat upright 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 | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | |
Stack | 621.2mm | 621.2mm | 630.6mm | 640.1mm |
Reach | 385mm | 415mm | 440mm | 465mm |
Stack to Reach Ratio | 1.61:1 | 1.5:1 | 1.43:1 | 1.38:1 |
Seat Tube Length, C-T | 400mm | 431mm | 470mm | 516mm |
Top Tube Length, Effective/Horizontal Center | 563.1mm | 593.1mm | 620.8mm | 648.5mm |
Top Tube Slope | 25.5deg | 21.2deg | 17.4deg | 13.4deg |
Head Tube Angle | 71deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 90mm | 90mm | 100mm | 110mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 286mm | 286mm | 286mm | 286mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 434.4mm | 434.4mm | 434.4mm | 434.4mm |
Front-Center | 632.6mm | 662.4mm | 690.6mm | 718.7mm |
Front-Center Horizontal | 628.7mm | 658.7mm | 687mm | 715.2mm |
Wheelbase | 1063.1mm | 1093.1mm | 1121.4mm | 1149.6mm |
Fork Offset/Rake | 51mm | 51mm | 51.1mm | 51mm |
Trail | 68.6mm high | 68.6mm high | 68.6mm high | 68.7mm high |
Mechanical Trail | 64.9mm | 64.9mm | 64.9mm | 64.9mm |
Wheel Flop | 21.1mm | 21.1mm | 21.1mm | 21.1mm |
Standover Height | 688.3mm | 708.7mm | 742.5mm | 781.5mm |
Tire to Pedal Spindle | 106.6mm 170 mm cranks | 136.4mm 170 mm cranks | 164.6mm 170 mm cranks | 192.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 116mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks | 116mm 170 mm cranks |
Base Build
S | M | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 712mm | 712mm | 712mm | 712mm |
Bike Length with Tires | 1775.1mm | 1805.1mm | 1833.4mm | 1861.6mm |
Crank Length | 170mm | 170mm | 170mm | 170mm |
Published Sizing Recommendations
Height | 150 cm to 160 cm | 160 cm to 170 cm | 170 cm to 180 cm | 180 cm to 190 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
HybridSource:https://www.polygonbikes.com/id/sepeda/city-bike/heist-x7/