{"product_id":"shimano-ultegra-cs-hg800-kassette-11-speed-11-34t","title":"Shimano Ultegra R8101 Cassette - 12 speed","description":"\u003cp\u003e Shimano Ultegra CS-R8101 12 speed cassette is perfect for training, home trainer and race. \u003cspan data-mce-fragment=\"1\"\u003eR8\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003e101 Ultegra is Shimano's new 12 speed cassette and fits Shimano 12 speed gear groups.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e The Shimano R8101 cassette is produced in quality steel, which provides a very good durability.\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eThe locking ring that is included is made of aluminium.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Shimano Ultegra cassettes are available with two different gearings and Transition Zone offers both, 11-30 and 11-34.\u003c\/p\u003e\n\n\u003cp\u003e The Ultegra cassette is probably the most classic and used cassette, as it has a very good durability and performs very well for the price. \u003cbr\u003eThe difference between Ultegra and the models above and below such as 105 (the model below) and Dura Ace (the model above) is roughly weight.\u003c\/p\u003e\n\n\u003cp\u003e 11-30 weighs around 290 grams and 11-34 weighs around 340 grams.\u003c\/p\u003e\n\n\u003cp\u003e As mentioned, the cassette comes with a locking ring and is ready for installation. To mount the cassette, the cassette must be mounted on the rear hub, the locking ring must be placed on the outside of the cassette and then tightened with a key\/trigger.\u003c\/p\u003e\n\n\u003cp\u003e Gearing for 11-30:\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e11-12-13-14-15-16-17-19-21-24-27-30 teeth.\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e Gearing for 11-34:\u003cmeta charset=\"UTF-8\"\u003e 11-12-13-14-15-17-19-21-24-27-30-34 teeth.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Specifications:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Material: Steel\u003c\/li\u003e\n\n\u003cli\u003e Lock ring material: aluminium\u003c\/li\u003e\n\n\u003cli\u003e Weight: 290-230 grams.\u003c\/li\u003e\n\n\u003cli\u003e 12-speed\u003c\/li\u003e\n\n\u003cli\u003e Body type: Shimano\/Sram HG\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"11-34T","offer_id":52866034205008,"sku":"SH-HG800-11-1134","price":549.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9106\/8622\/files\/ICSHG8001111134_A.jpg?v=1774963160","url":"https:\/\/transition-zone.com\/en\/products\/shimano-ultegra-cs-hg800-kassette-11-speed-11-34t","provider":"Transition Zone","version":"1.0","type":"link"}