2022 Polygon Bikes Xtrada 7
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 120mm fork travel
- Features
- Disc brake
Average 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 | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | 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 | Average 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 | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | S | M | M | M | M | L | L | XL | XL | |
Stack | 593mm | 593mm | 599mm | 599mm | 629mm | 629mm | 633mm | 633mm | 637mm | 637mm |
Reach | 410mm | 410mm | 430mm | 430mm | 430mm | 430mm | 450mm | 450mm | 470mm | 470mm |
Stack to Reach Ratio | 1.45:1 | 1.45:1 | 1.39:1 | 1.39:1 | 1.46:1 | 1.46:1 | 1.41:1 | 1.41:1 | 1.36:1 | 1.36:1 |
Seat Tube Length, C-T | 385mm | 385mm | 425mm | 425mm | 425mm | 425mm | 460mm | 460mm | 500mm | 500mm |
Top Tube Length, Effective/Horizontal HT Top | 569mm | 569mm | 590mm | 590mm | 598mm | 598mm | 619mm | 619mm | 640mm | 640mm |
Top Tube Slope | 23.5deg | 23.5deg | 19.2deg | 19.2deg | 22deg | 22deg | 18.3deg | 18.3deg | 14.4deg | 14.4deg |
Head Tube Angle | 67deg | 67deg | 67deg | 67deg | 67deg | 67deg | 67deg | 67deg | 67deg | 67deg |
Seat Tube Angle | 75deg | 75deg | 75deg | 75deg | 75deg | 75deg | 75deg | 75deg | 75deg | 75deg |
Head Tube Length | 95mm | 95mm | 100mm | 100mm | 95mm | 95mm | 100mm | 100mm | 105mm | 105mm |
Bottom Bracket Drop | 45mm | 45mm | 45mm | 45mm | 65mm | 65mm | 65mm | 65mm | 65mm | 65mm |
Bottom Bracket Height | 302.9mm | 304.2mm | 302.9mm | 304.2mm | 301.9mm | 303.2mm | 301.9mm | 303.2mm | 301.9mm | 303.2mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 422.6mm | 422.6mm | 422.6mm | 422.6mm | 430.1mm | 430.1mm | 430.1mm | 430.1mm | 430.1mm | 430.1mm |
Front-Center | 684.9mm | 684.9mm | 706.8mm | 706.8mm | 719.8mm | 719.8mm | 741.7mm | 741.7mm | 763.7mm | 763.7mm |
Front-Center Horizontal | 683.4mm | 683.4mm | 705.4mm | 705.4mm | 716.9mm | 716.9mm | 738.9mm | 738.9mm | 760.9mm | 760.9mm |
Wheelbase | 1106mm | 1106mm | 1128mm | 1128mm | 1147mm | 1147mm | 1169mm | 1169mm | 1191mm | 1191mm |
Fork Offset/Rake | 120mm | 46mm | 120mm | 46mm | 120mm | 46mm | 120mm | 46mm | 120mm | 46mm |
Trail | 17.3mm very low | 98.2mm very high | 17.3mm very low | 98.2mm very high | 25.4mm very low | 106.3mm very high | 25.4mm very low | 106.3mm very high | 25.4mm very low | 106.3mm very high |
Mechanical Trail | 15.9mm | 90.4mm | 15.9mm | 90.4mm | 23.4mm | 97.9mm | 23.4mm | 97.9mm | 23.4mm | 97.9mm |
Wheel Flop | 6.2mm | 35.3mm | 6.2mm | 35.3mm | 9.1mm | 38.2mm | 9.1mm | 38.2mm | 9.1mm | 38.2mm |
Standover Height | 663mm | 663mm | 697mm | 697mm | 693mm | 693mm | 715mm | 715mm | 751mm | 751mm |
Tire to Pedal Spindle | 167mm 170 mm cranks | 165.7mm 170 mm cranks | 188.9mm 170 mm cranks | 187.7mm 170 mm cranks | 182.9mm 170 mm cranks | 181.7mm 170 mm cranks | 199.9mm 175 mm cranks | 198.6mm 175 mm cranks | 221.8mm 175 mm cranks | 220.5mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 132.9mm 170 mm cranks | 134.2mm 170 mm cranks | 132.9mm 170 mm cranks | 134.2mm 170 mm cranks | 131.9mm 170 mm cranks | 133.2mm 170 mm cranks | 126.9mm 175 mm cranks | 128.2mm 175 mm cranks | 126.9mm 175 mm cranks | 128.2mm 175 mm cranks |
7 Build
S | S | M | M | M | M | L | L | XL | XL | |
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 | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 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 | 2.2in | 2.25in | 2.2in | 2.25in | 2.2in | 2.25in | 2.2in | 2.25in | 2.2in | 2.25in |
Tire Outer Diameter | 695.8mm | 698.3mm | 695.8mm | 698.3mm | 733.8mm | 736.3mm | 733.8mm | 736.3mm | 733.8mm | 736.3mm |
Bike Length with Tires | 1801.8mm | 1804.3mm | 1823.8mm | 1826.3mm | 1880.8mm | 1883.3mm | 1902.8mm | 1905.3mm | 1924.8mm | 1927.3mm |
Crank Length | 170mm | 170mm | 170mm | 170mm | 170mm | 170mm | 175mm | 175mm | 175mm | 175mm |
Handlebar Width | 760mm | 760mm | 760mm | 760mm | 760mm | 760mm | 760mm | 760mm | 760mm | 760mm |
Stem Length | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Published Sizing Recommendations
Height | 5 ft 1 in to 5 ft 5 in | 5 ft 1 in to 5 ft 5 in | 5 ft 5 in to 5 ft 8 in | 5 ft 5 in to 5 ft 8 in | 5 ft 5 in to 5 ft 8 in | 5 ft 5 in to 5 ft 8 in | 5 ft 8 in to 6 ft 1 in | 5 ft 8 in to 6 ft 1 in | 6 ft 1 in to 6 ft 4 in | 6 ft 1 in to 6 ft 4 in |
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.bikesonline.com/polygon-xtrada-7-29x425-m-prp-wht-ba?gclid=EAIaIQobChMIyqzN8MnS_AIVyPrICh1IHQqNEAQYASABEgLEZvD_BwE, https://www.srsuntour.com/products/fork/XCR32-Boost-7416.html