Model Year

2025 – Present

Colour Options

• Gloss Dark Blue / Silver
  

Description

Serving as the flagship alloy hardtail in Polygon's lineup, the Polygon Xtrada 7 Frameset is built for high-speed cross-country riding, technical singletrack, and aggressive trail progression. Constructed from heat-treated, hydroformed ALX 6061 triple-butted aluminum, this frame features Polygon's Wheel Fit Size System (27.5" or 29" wheel optimization) alongside progressive trail geometry—utilizing a slacker head tube angle for descending control and a steep seat tube angle for efficient climbing. Complete with internal cable routing, a tapered headtube, threaded bottom bracket shell, and 12x148mm Boost thru-axle rear spacing, it delivers a light, stiff, and responsive foundation for a modern custom 1x build.

Technical Specifications

• Frame Material: ALX XC Trail Hydroformed 6061 Triple-Butted Aluminum Alloy

• Wheel Size Compatibility: Wheel Fit Size System (27.5" for sizes S–L or 29" for sizes M–XL)

• Recommended Fork Travel: 120mm (27.5" & 29")

• Rear Axle Spacing: 12x148mm Boost Thru-Axle

• Bottom Bracket Standard: 73mm Threaded BSA

• Seatpost Diameter: 27.2mm (internal dropper post routing compatible)

• Headset Standard: Tapered Semi-Integrated / Zero Stack (ZS 44/28.6 | ZS 56/40)

• Brake Mount Standard: Post-Mount Hydraulic Disc (Max 160mm rear rotor)

• Cable Routing: Internal shift and dropper post routing with external brake line

• Intended Use: Cross-Country (XC), Singletrack Progression, and Aggressive Trail Riding