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| The Dualrailleur Guide enhances the function between the derailleur, chain, sprockets/gears, and the outside bash guard. As the chain travels into and through the guard it is funneled effortlessly to the selected sprocket. The surface area of the Dualrailleur is approximately 2.5 times greater on the inner plate, 3 times on the outer plate, and has 4 times more surface area on the bridge then a standard derailleur. This combination greatly enhancing the ability to control the chain and calm any chain whip before it comes in contact with the front sprocket. The guide is made of Polycarbonate with an inner plate of 6061 aluminum for strength allowing the chain to glide through the guide with no noticeable drag. Unlike previous DH guides that only allowed the use of one sprocket, the Dualrailleur Guide allows you to take full advantage of a dual ring chain configuration which enhances your ability to maneuver steeper terrain and promotes safety. Other dual ring systems on the market today only tension the chain on the bottom after the chain leaves the front sprockets. They do not guide the chain before the front sprockets where chain whip can cause the chain to jump between gears or derail |
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