{"product_id":"oversize-pulley-token-shuriken-carbon-shimano","title":"Oversize Pulley Token Shuriken Carbon Shimano ","description":"\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"5b8f4755-921b-45e7-a757-107740e79eb5\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\n\u003cp data-start=\"0\" data-end=\"79\"\u003e \u003cstrong data-start=\"0\" data-end=\"79\"\u003ePULLEY SYSTEM TOKEN SHURIKEN OVERSIZED DURA-ACE \/ ULTEGRA 13\/19T – CARBON\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp data-start=\"81\" data-end=\"450\"\u003eThe \u003cstrong data-start=\"84\" data-end=\"126\"\u003eToken Shuriken Oversized Pulley System\u003c\/strong\u003e for \u003cstrong data-start=\"131\" data-end=\"175\"\u003eShimano Dura-Ace and Ultegra 12-speed\u003c\/strong\u003e is a high-performance upgrade designed to reduce friction and improve drivetrain efficiency. A refined technical solution, ideal for cyclists seeking greater smoothness, immediate response, and a real gain in pedaling fluidity.\u003c\/p\u003e\n\n\u003cp data-start=\"452\" data-end=\"833\"\u003e The \u003cstrong data-start=\"455\" data-end=\"487\"\u003ecarbon fiber plate\u003c\/strong\u003e ensures high rigidity with low weight, while the \u003cstrong data-start=\"547\" data-end=\"614\"\u003eoversized 13-tooth (upper) and 19-tooth (lower) pulleys\u003c\/strong\u003e optimize the chain path, reducing energy loss. The \u003cstrong data-start=\"692\" data-end=\"710\"\u003eTBT bearings\u003c\/strong\u003e ensure extremely smooth and consistent rotation even under load, improving silence and durability.\u003c\/p\u003e\n\n \u003cp data-start=\"835\" data-end=\"1035\"\u003eDesigned specifically for \u003cstrong data-start=\"874\" data-end=\"908\"\u003eShimano Dura-Ace and Ultegra 12-speed\u003c\/strong\u003e groupsets, it is a racing-level component, suitable for both competitive use and for those who want the most from their road bike.\u003c\/p\u003e\n\n\u003cp data-start=\"1037\" data-end=\"1067\"\u003e \u003cstrong data-start=\"1037\" data-end=\"1067\"\u003eMain features\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cul data-start=\"1068\" data-end=\"1385\"\u003e\n\n\u003cli data-start=\"1068\" data-end=\"1119\"\u003e\n\n\u003cp data-start=\"1070\" data-end=\"1119\"\u003e Oversized pulleys: 13T upper \/ 19T lower \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1120\" data-end=\"1161\"\u003e\n\n\u003cp data-start=\"1122\" data-end=\"1161\"\u003e Bearings: High-smooth TBT \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1162\" data-end=\"1192\"\u003e\n\n\u003cp data-start=\"1164\" data-end=\"1192\"\u003e Plate: carbon fiber \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1193\" data-end=\"1250\"\u003e\n\n\u003cp data-start=\"1195\" data-end=\"1250\"\u003e Compatibility: Shimano Dura-Ace and Ultegra 12-speed \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1251\" data-end=\"1326\"\u003e\n\n\u003cp data-start=\"1253\" data-end=\"1326\"\u003e Reducing friction and improving transmission efficiency \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1327\" data-end=\"1385\"\u003e\n\n\u003cp data-start=\"1329\" data-end=\"1385\"\u003e Premium construction geared towards maximum performance \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"1387\" data-end=\"1465\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003cstrong data-start=\"1387\" data-end=\"1404\"\u003eAvailability\u003c\/strong\u003e\u003cbr\u003e Item not available – \u003cstrong data-start=\"1432\" data-end=\"1464\"\u003earriving by the end of January\u003c\/strong\u003e . \u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TOKEN","offers":[{"title":"Default Title","offer_id":52641003962707,"sku":"TK1739S2","price":319.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/2278\/9057\/files\/TK124_pulley-system-token-shuriken-dura-ace-ultegra_0_Z_1.jpg?v=1766422937","url":"https:\/\/ridewill.live\/en\/products\/oversize-pulley-token-shuriken-carbon-shimano","provider":"In Bici Veritas - Cicli Varsalona ","version":"1.0","type":"link"}