{"product_id":"ceramicspeed-alpha-pulley-wheels-for-shimano-r8150-r8050-r7150-r5800","title":"CeramicSpeed ALPHA Pulley Wheels for Shimano R8150\/R8050\/R7150\/R5800","description":"\u003cp\u003e*Fully compatible with Shimano Ultegra R8150 \/ R8050 and 105 R7150 \/ R5800\u003c\/p\u003e\n\u003cp\u003eCeramicSpeed ALPHA Pulley Wheels bring CeramicSpeed's most advanced durability technology into a compact, stock-size format. They are engineered for riders looking for a compact, durable solution that delivers smooth shifting and long service life. Designed for road and off-road use, ALPHA Pulley Wheels combine a one-piece, moulded composite body with CeramicSpeed low-friction ceramic bearings and patented ADR technology. Featuring CeramicSpeed’s signature tooth design, they provide an efficient, precise, and highly durable upgrade for modern rear derailleurs.\u003c\/p\u003e\n\u003cp\u003eALPHA Pulley Wheels introduces\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epurpose‑specific upper and lower pulley shaping for a crisp chain control, quiet operation, and consistent performance under load.\u003c\/li\u003e\n\u003cli\u003estainless‑steel, derailleur‑specific dustcovers offering superior bearing protection and eliminate the need for additional spacers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery pulley incorporates a bold, visible ADR logo, reinforcing the identity of CeramicSpeed’s patented bearing protection technology and visually unifying the ALPHA Pulley Wheels family across sizes.\u003c\/p\u003e\n\u003cp\u003eDeveloped, designed, and hand built in Denmark, ALPHA Pulley Wheels deliver premium performance with uncompromising reliability.\u003c\/p\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSet of ALPHA Pulley Wheels\u003c\/li\u003e\n\u003cli\u003eUFO TECH Pulley Wheel Oil 15 ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e180 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCeramicSpeed part number\u003c\/td\u003e\n\u003ctd\u003e117343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrom Dragonspine Cycling, Chicago\u003c\/h3\u003e\n\u003cp\u003eDragonspine Cycling is an authorized CeramicSpeed dealer. Please allow additional time for processing and delivery.\u003c\/p\u003e\n\u003cp\u003eFree Economy shipping on orders $75+ within the continental US. Free pick up at Dragonspine Cycling, Chicago. Questions on compatibility? Call +1 (872) 946-7006 or email support@dragonspinecycling.com.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":67760857645149,"sku":"117343","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3650\/5437\/files\/117343.png?v=1792753805","url":"https:\/\/dragonspinecycling.com\/products\/ceramicspeed-alpha-pulley-wheels-for-shimano-r8150-r8050-r7150-r5800","provider":"Dragonspine Cycling","version":"1.0","type":"link"}