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Shimano Dura-Ace has represented the state of the art in bicycle components since 1973. The all-new Dura-Ace group is the result of 40 years of development and innovation, tested to the limit at the highest level of competition in road racing, time trials and cyclo-cross.
Shimano Dura-Ace delivers concentration, control and confidence with slick, fast, accurate performance that you can depend upon without distraction. Leading edge design, materials and construction reduce weight, improve stiffness and enhance control.
Shimano 9000 series Dura Ace cassette is sleeker, lighter and the final essential piece to transform all your raw power into forward propulsion.
Shimano went to extra lengths here and developed a cassette that adds more to your ride and yet requires so little. In name of durability, the cassette is made by combining alloy, titanium and carbon. The small sprockets are made of alloy, whilst the bigger ones (more than 16T) are made out of titanium, not only prolonging the cassette's lifetime but also shaving grams where possible. The carrier is made out of carbon (carbon spider people call it) for the same reasons, longevity and lightweight.
If you look a bit closer, you can also see that Shimano has fiddled with the gear ratios in something they called "Rider Tuned". This encapsulates everything that Shimano is about, giving you the best feeling and performance when you're out there doing what you like the most.
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This product comes with a 12 month Australia Wide Warranty. In the unlikely event that you require a warranty repair, we will collect your item, repair or replace it, then return it to you at no charge. It is a requirement of warranty that you keep the original packaging for transportation.
Learn more about our Warranty Policy.