by Bit Venue November 10, 2026 1 min read
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The Polygon Siskiu T6 features an ALX alloy frame developed specifically for demanding trail riding. Its updated geometry includes a 64.5-degree head angle for improved stability on steep descents. The 77-degree effective seat tube angle supports an efficient pedalling position during climbs.
A modern trail frame designed to balance stability, efficiency and control.
The bicycle comes equipped with a Shimano CUES SL-U6000 1x10-speed drivetrain. Its Shimano CUES RD-U6000-GS rear derailleur provides dependable gear shifting for trail conditions. The 32T Samox crankset works with an 11–48T Shimano cassette to provide a versatile gear range.
Smooth shifting and versatile gearing make challenging climbs more manageable.
The Polygon Siskiu T6 uses a full-suspension design to improve comfort over rough trails. Its RockShox Recon Silver RL front fork provides 140mm of suspension travel. The X-Fusion O2 Pro R rear shock works with the suspension frame to absorb trail impacts.
Better suspension means greater confidence when the trail gets rough
The bicycle is equipped with Shimano hydraulic disc brakes for controlled stopping performance. The Shimano BL-MT200 brake levers provide convenient braking operation. Its 180mm Shimano SM-RT10 rotors support consistent braking control.
Reliable braking and responsive steering make every trail ride more controlled
The Polygon Siskiu T6 features 29-inch wheels designed for trail riding and improved obstacle rollover. Its Polygon MT6 wheelset provides the foundation for the off-road setup. The Maxxis Dissector 29x2.40-inch tyres offer a wide contact profile for trail riding.
Large wheels and capable tyres help keep the ride stable on demanding trails
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The Polygon Siskiu T6 29R with UDH is a well-equipped full-suspension mountain bike for serious trail enthusiasts.