{"product_id":"ospw-system-coated-shim-9100-8000-black","title":"OSPW System Coated (Shim 9100 \u0026 8000, Black) *","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eOSPW System for Shimano 9100\/9150 and 8000 SS\/8050 SS\u003c\/h4\u003e\u003cp\u003eThis is an updated version of the Oversized Pulley Wheel System for Shimano 9100\/9150 and 8000 SS\/8050 SS. Mounting instructions for both this and the older version are to be found under our Support section. This new design has an integrated stop tower for easier mounting.\u003c\/p\u003e\u003cp\u003eThe CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard Shimano systems.\u003c\/p\u003e\u003cp\u003eThe OSPW System for Shimano 9100\/9150 and 8000 SS\/8050 SS is an industry leading product, chosen by many of the world's leading cycling teams and professional triathlete's.\u003c\/p\u003e\u003cp\u003eFeaturing a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimisation of the rear derailleur. The upper and lower oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings.\u003c\/p\u003e\u003cp\u003ePlease note: The OSPW System for 9100\/9150 and 8000 SS\/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 \u0026amp; RX805. Please see our OSPW X for Shimano RX800\/805 for a compatible RX800 \u0026amp; RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS please see our Pulley Wheels for Shimano, 11s NW.\u003c\/p\u003e\u003cp\u003eThe Shimano 9100\/8000 OSPW system is compatible up to a 32 tooth cassette for both Dura Ace \u0026amp; Ultegra derailluers\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIn The Box\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA complete 13-tooth\/19-tooth OSPW System\u003c\/li\u003e\n\u003cli\u003eCeramicSpeed Bearing Oil in 15ml dropper bottle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Data\u003c\/h4\u003e\u003cp\u003eThe overall power savings of the OSPW System for Shimano 9100\/9150 \/8000 reach 30%-60%, or more in some cases, over a stock setup.\u003c\/p\u003e\u003cp\u003eThe oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.\u003c\/p\u003e\u003cp\u003eThe Shimano 9100\/9150 and 8000 SS\/8050 SS OSPW system is compatible up to a 32 tooth cassette for both Dura Ace \u0026amp; Ultegra derailluers.\u003c\/p\u003e\u003cp\u003ePlease note: The OSPW System for 9100\/9150 and 8000 SS\/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 \u0026amp; RX805. Please see our OSPW X for Shimano RX800\/805 for a compatible RX800 \u0026amp; RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS please see our Pulley Wheels for Shimano, 11s NW.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":56817798840664,"sku":"106317","price":519.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5247\/5224\/files\/102128.jpg?v=1772369498","url":"https:\/\/www.leadoutperformance.co.uk\/products\/ospw-system-coated-shim-9100-8000-black","provider":"Leadout Performance","version":"1.0","type":"link"}