Miche Supertype 11 Speed Shimano Compatible Cassette. 11 Speed Shimano compatible. AL 7075-T6 – CNC – Hard Treatment. Steel first-middle position sprocket. Steel first position sprocket. AL 7075-T6 lock ring. Supertype cassette is a component that has been studied and designed for maximum lightness, customization of gear ratios and functionality. Sprockets are made of AL 7075-T6, and CNC finished to ensure perfect indexing and guarantee compatibility with all transmission systems. Anodization with the HT (Hard Treatment) process gives the sprockets their particular charcoal colouring and increases their resistance to wear. The cassette’s special construction, with separate sprockets, allows for custom gear teeth combinations, ensuring transmission capability. Our story begins in 1919 when William Chicken first imported steel tubing from Europe to build bicycle frames. From this small beginning we have grown into one of the UK’s leading distributors of premium cycling brands. The types of cycling products we sell might have changed greatly since 1919, but we have always been, and always will be, committed to offering market leading products, competitive pricing, technical excellence, and outstanding customer service to all our customers. At Chicken CycleKit we are staffed by real riders who share the same passion and dedication to the sport of cycling as you do. Our staff take pride in being able to genuinely use, test and in some cases, even develop the products that we supply. This means if you have a question about one of our products, we can give you the very best advice. All UK deliveries are FREE. Domestic deliveries to the United Kingdom are inclusive of VAT. PACKAGING NOTES: We take the highest degree of care when packaging items, ensuring that products are protected as well as can be. On very rare occasions items can become damaged in transit. We will accept your request at our earliest opportunity. Please note, the item MUST come back to us in the exact same condition it left us in so we’re able to sell it onto another customer just the way you’d like to receive it yourself. If you are outside the UK then you may be liable for charges issued by your local government, these charges are out of our control and are your responsibility to pay. DO NOT ASK US TO REDUCE THE VALUE ON THE INVOICE, WE WILL JUST IGNORE THE MESSAGE.