{"product_id":"105-5800-ss-11-speed-rear-derailleur-pulley-set-wi","title":"105 5800 SS 11 Speed Rear Derailleur Pulley Set With Low Friction Bearings For Slick Shifting Lightweight Corrosion Resistant Pulleys Durable Road Bike Upgrade Kit","description":"\u003cdiv\u003e105 RD-5800-SS 11-Speed Rear Derailleur Pulley Set\u003cbr\u003e ✔️ Lightweight aluminum upper, steel lower pulley, smooth bearings  \u003cp\u003eThe 105 RD-5800-SS 11-Speed Rear Derailleur Pulley Set is a replacement upgrade designed for 11-speed road bike drivetrains. It fits 105-series derailleurs and helps improve shifting efficiency and longevity in varied riding conditions.\u003c\/p\u003e \u003cbr\u003e✅ Precision-machined aluminum upper pulley for lightweight strength\u003cbr\u003e\n✅ Steel lower pulley with durable construction and low-friction bearings\u003cbr\u003e\n✅ Reduces drivetrain drag and improves shift feel for 11-speed systems\u003cbr\u003e\n✅ Corrosion-resistant materials for longevity in wet or muddy conditions\u003cbr\u003e \u003cp\u003e💡 What is a rear derailleur pulley set used for on road bikes? This handy upgrade improves shifting performance and drivetrain longevity.\n- reduces chain drag and energy loss\n- enhances cadence efficiency with low-friction bearings\n- compatible with 11-speed road bike drivetrains including 105-series\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49116855435499,"sku":"VXB010JWQM6Y","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/611NCUmaPvL.jpg?v=1785180669","url":"https:\/\/vxb.com\/products\/105-5800-ss-11-speed-rear-derailleur-pulley-set-wi","provider":"VXB Bearings","version":"1.0","type":"link"}