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Green/Black

Polygon

<p>An aggressive XC bike for riders that like the up, as much as the down. With a little less travel than the T-series, the Siskiu D-series are designed for fast and flowy XC riding. RockShox suspension front and back, and dialed in geometry keep you glued to the terrain. The 11-speed Shimano Deore drivetrain has enough mechanical advantage to take the edge off of the steepest climbs. And Shimano 2 piston brakes keep your speed under control in all conditions.</p><ul><li>RockShox Silver RL front fork has motion control damping allowing low-speed compression adjustment and lockout</li><li>RockShox Deluxe Select+ rear shock has been custom tuned to match the Siskiu’s geometry and Polygon’s Faux Bar linkage. Equipped with the highly tunable DebonAir™ spring that offers a coil-like consistent feel throughout the travel</li><li>One piece suspension linkage increases stiffness while reducing weight. Delivering a ride that is poppy and supportive, with excellent small bump compliance, yet is still efficient in the climbs</li><li>11-speed Shimano Deore drivetrain is rugged, reliable, and affordable, providing fast accurate shifts even in rough terrain</li><li>Shimano MT200 hydraulic disc brakes offer plenty of stopping power in all conditions</li><li>ALX Alloy frame is uses hydro-formed, triple butted 6061 aluminum that has been heat treated for improved strength and durability</li><li>FWG frame geometry has been optimized for aggressive trail riding, steep descents, and comfortable climbs</li><li>Tapered head tube broadens towards the bottom leading to better force transfer from the fork to the frame. The increased stiffness of the tapered head tube provides improved handling</li><li>Internal cable routing keeps your cables safe from trail hazards and has a nice clean look</li><li>Polygon’s wheel fit system equips small bikes with 27.5in. wheels, and medium to extra large bikes with 29in. wheels. Polygon feels this balance offers the rider the most efficient power delivery and ergonomics for their size</li><li>Tranz-X dropper posts with internal cable routing, give you somewhere to sit when you need it and get your seat out of the way when you don't. 29in. – 170mm drop. 27.5in. – 150mm drop</li><li>Boost hub spacing offers improved rigidity and strength, and paves the way for easy upgrades down the road</li><li>Nobby Nic tires are Schwalbe’s “all-rounder” offering great grip in all conditions and all weather</li><li>Short chainstays make the bike feel nimble on the trail and flickable in the corners</li><li>Bikes are covered by MEC's Rocksolid Guarantee and Bike Service Agreement. You can bring your bike to any MEC bike shop for free adjustments and minor maintenance for a year after purchase</li><li>Based in Indonesia, Polygon has been making bikes for more than 25 years. Polygon makes all of their own frames in-house, allowing them to control the design and construction of their bikes from inception to shipping. You will find Polygons ridden in the Red Bull Rampage, UCI Downhill World Cup, and other major mountain bike events all around the world</li><li>Due to challenges with supply chain, components may be substituted for comparable parts at any time. The listed build is how MEC intended your bike to arrive, though the manufacturer may need to make a tweak or two to get you riding sooner</li></ul>

Polygon Siskiu D7 Mountain Bicycle - Unisex

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Mechanical disc brakes are more powerful than rim brakes, but less powerful than hydraulic brakes.

The hub affects a bike’s rolling efficiency. Internally geared hubs require significantly less maintenance.

Cassettes with a smaller range allow you to go faster; a bigger range makes climbing hills easier.

Save an extra 20% off clearance footwear, discount applied automatically in cart. Hurry while supplies last.

Polygon Siskiu D7 Mountain Bicycle - Unisex

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