{"title":"Pulley Wheels","description":"\u003cp\u003ePerformance derailleur pulley wheel upgrades for Shimano, SRAM and gravel drivetrains. Shop CeramicSpeed ALPHA ceramic-bearing pulley wheel sets and choose the model that matches your exact rear derailleur generation. For oversized pulley cage systems, explore the separate OSPW collection.\u003c\/p\u003e","products":[{"product_id":"ceramicspeed-alpha-pulley-wheels-for-shimano-dura-ace-r9250","title":"CeramicSpeed ALPHA Pulley Wheels for Shimano Dura-Ace R9250","description":"\u003cp\u003eDirect-replacement stock-size ALPHA pulley wheel set developed specifically for Shimano Dura-Ace R9250 rear derailleurs. Molded composite teeth, hand-built low-friction ceramic bearings and CeramicSpeed's patented Active Debris Remover (ADR) sealing system protect the bearings while maintaining chain control. Designed, developed and assembled in Denmark. Set includes CeramicSpeed ALPHA pulley wheels and UFO TECH Pulley Wheel Oil 15 ml. Verify the precise derailleur model before ordering; not interchangeable with all Shimano road derailleurs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: CeramicSpeed\u003c\/li\u003e\n\u003cli\u003eManufacturer SKU: 117341\u003c\/li\u003e\n\u003cli\u003ePrice: €259.00\u003c\/li\u003e\n\u003cli\u003eCorrect specification and fitment should be checked before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/ceramicspeed.com\/en-eu\/products\/alpha-pw-for-shimano-r9250\"\u003eOfficial CeramicSpeed product information\u003c\/a\u003e\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":55428158914903,"sku":"117341","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5403\/7847\/files\/ceramicspeed-alpha-pw-shimano-r9250-117341.png?v=1792047664"},{"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\u003eStock-cage direct-replacement CeramicSpeed ALPHA pulley wheel set for Shimano rear derailleurs in the manufacturer-listed R8150, R8050, R7150 and R5800 groupset families. Molded composite body, CeramicSpeed hybrid ceramic bearings and patented Active Debris Remover (ADR) protection for lower contamination and consistent shifting. Includes pulley oil. Not for R9250; choose SKU 117341 for that derailleur.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOfficial CeramicSpeed SKU: 117343\u003c\/li\u003e\n\u003cli\u003eManufacturer EU price: €259.00\u003c\/li\u003e\n\u003cli\u003eSupplier availability and installation fitment must be confirmed before fulfillment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/ceramicspeed.com\/en-eu\/products\/alpha-pw-for-shimano-r8150-r8050-r7150-r5800\"\u003eManufacturer technical reference\u003c\/a\u003e\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":55428169564503,"sku":"117343","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5403\/7847\/files\/ceramicspeed-pw8150.png?v=1792047840"},{"product_id":"ceramicspeed-alpha-pulley-wheels-for-sram-red-force-e1","title":"CeramicSpeed ALPHA Pulley Wheels for SRAM Red\/Force E1","description":"\u003cp\u003eDirect-replacement ALPHA pulley wheel set for CeramicSpeed-listed SRAM Red\/Force E1 road rear derailleurs. Standard-size composite pulleys and low-friction hybrid ceramic bearings with CeramicSpeed's ADR bearing protection, designed for longevity and precise shifting. Includes ALPHA pulleys and 15 ml UFO TECH pulley oil. Confirm exact rear-derailleur generation; not equivalent to earlier SRAM D1 versions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOfficial CeramicSpeed SKU: 117347\u003c\/li\u003e\n\u003cli\u003eManufacturer EU price: €259.00\u003c\/li\u003e\n\u003cli\u003eSupplier availability and installation fitment must be confirmed before fulfillment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/ceramicspeed.com\/en-eu\/products\/alpha-pw-for-sram-red-force-e1\"\u003eManufacturer technical reference\u003c\/a\u003e\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":55428170449239,"sku":"117347","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5403\/7847\/files\/ceramicspeed-pwsrame1.png?v=1792047850"},{"product_id":"ceramicspeed-alpha-pulley-wheels-sram-red-d1-force-d1-d2-rival-d1-e1","title":"CeramicSpeed ALPHA Pulley Wheels SRAM Red D1 \/ Force D1-D2 \/ Rival D1-E1","description":"\u003cp\u003eLow-friction stock-size ALPHA pulley replacement set developed for Shimano-independent SRAM Red D1, Force D1\/D2, and Rival D1\/E1 derailleur models named by CeramicSpeed. Features composite pulley teeth, hand-assembled hybrid ceramic bearings and patent-protected ADR debris protection. Confirm rear-derailleur version before purchase; SRAM Red\/Force E1 uses separate CeramicSpeed SKU 117347.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOfficial CeramicSpeed SKU: 117348\u003c\/li\u003e\n\u003cli\u003eManufacturer EU price: €259.00\u003c\/li\u003e\n\u003cli\u003eSupplier availability and installation fitment must be confirmed before fulfillment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/ceramicspeed.com\/en-eu\/products\/alpha-pw-for-sram-red-d1-force-d2-d1-rival-e1-d1\"\u003eManufacturer technical reference\u003c\/a\u003e\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":55428171039063,"sku":"117348","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5403\/7847\/files\/ceramicspeed-pwsramd1.png?v=1792047858"},{"product_id":"ceramicspeed-alpha-pulley-wheels-for-shimano-grx-rx825-rx820","title":"CeramicSpeed ALPHA Pulley Wheels for Shimano GRX RX825\/RX820","description":"\u003cp\u003eStock-cage ALPHA pulley wheel set for Shimano GRX RX825\/RX820 rear derailleurs. Engineered for gravel with molded composite teeth, ceramic bearings and patented Active Debris Remover (ADR) bearing protection to reduce contamination under challenging conditions. Confirm exact Shimano GRX derailleur generation before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOfficial CeramicSpeed SKU: 117345\u003c\/li\u003e\n\u003cli\u003eManufacturer EU price: €259.00\u003c\/li\u003e\n\u003cli\u003eSupplier availability and installation fitment must be confirmed before fulfillment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/ceramicspeed.com\/en-eu\/products\/alpha-pw-for-shimano-rx825-rx820\"\u003eManufacturer technical reference\u003c\/a\u003e\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":55428171104599,"sku":"117345","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5403\/7847\/files\/ceramicspeed-pwgrx.png?v=1792047865"}],"url":"https:\/\/shop.approvedcycling.com\/hr\/collections\/pulley-wheels.oembed","provider":"Approved Cycling","version":"1.0","type":"link"}