Polygon Tambora G8X - Frameset

Model Year

2024 - Present

Colour Options

• Maroon Brown / Charcoal Decals

Description

Engineered for ultimate speed, versatility, and adaptability across both fast gravel and all-road terrain, the Polygon Tambora G8X Frameset* is built on an ultra-lightweight ACX carbon fibre platform. Featuring integrated dual flip-chip technology at both the fork and rear dropouts, riders can effortlessly adjust chainstay length and head angle to switch between an agile, race-focused geometry and a ultra-stable, long-distance endurance setup. Equipped with 14 integrated frame mounting points for bags, fenders, and racks, clearance for up to 700x45c rubber, a modern T47 threaded bottom bracket standard, and SRAM UDH rear dropout compatibility, it provides an ultra-capable and future-proof foundation for high-performance gravel racing and bikepacking builds.

Technical Specifications

• Frame Material: ACX Carbon Performance Gravel Frame (UCI-Approved Design)
  

• Wheel Size Compatibility: 700c (Up to 700x45c tyre clearance)

• Rear Axle Spacing: 12x142mm Thru-Axle (12x100mm Front Thru-Axle)

• Bottom Bracket Standard: T47 Threaded / BB86 PressFit

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

• Headset Standard: Integrated Tapered Sealed Bearing (Token TK155SP-36 system)

• Brake Mount Standard: Flat-Mount Hydraulic Disc (Max 160mm rotor compatibility)

• Rear Dropout Standard: SRAM Universal Derailleur Hanger (UDH)

• Mounting Features: 14 Universal bosses for top-tube bags, fenders, racks, and multiple water bottle cages

• Cable Routing: Fully internal shift, wireless electronic, and hydraulic brake routing

• Intended Use: High-Speed Gravel Racing, Bikepacking, and All-Road Performance