{"product_id":"hollowcage-oversized-derailleur-pulley-cage-for-shimano-9100-8000","title":"HOLLOWcage Oversized Derailleur Pulley Cage for Shimano 9100 \/ 8000","description":"\u003cp\u003eThe absoluteBLACK's HOLLOWcage® for Shimano 9100 and 8000 derailleurs makes the 9100 and 8000 drivetrains whisper quiet. It features a carbon-polymer mono-plate construction with bespoke, oversized, full ceramic bearings and one of the most advanced silencing pulleys ever made.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eDesigned for use with Shimano Dura-Ace 9100 \/ 9150 \/ 9170 , and Ultegra 8000 \/ 8050 drivetrains\u003c\/li\u003e\n\u003cli\u003eFits up to a 32t cassette\u003c\/li\u003e\n\u003cli\u003eThe Silent Xring Pulley dampens the chain impact on the guide pulley teeth, eliminating the engagement noise\u003c\/li\u003e\n\u003cli\u003eIncredibly silent (over 12dB noise reduction vs stock)\u003c\/li\u003e\n\u003cli\u003eHOLLOWcage uses full ceramic bearings (Silicon Nitride ceramic balls and Zirconia Oxide ceramic races) that make the guide pulleys incredibly stiff for greater shifting precision\u003c\/li\u003e\n\u003cli\u003eUpper pulley features tall teeth to provide improved shifting precision\u003c\/li\u003e\n\u003cli\u003eOne of the lightest oversized cages on the market (71g)\u003c\/li\u003e\n\u003cli\u003eNot compatible with Ultegra Long GS cage derailleurs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"absoluteBLACK","offers":[{"title":"Black","offer_id":46704282566904,"sku":"TCRCAGEDA91\/BK-BK","price":499.0,"currency_code":"USD","in_stock":false},{"title":"PVD Rainbow","offer_id":46704282599672,"sku":"TCRCAGEDA91\/BK-RB","price":499.0,"currency_code":"USD","in_stock":false},{"title":"Titanium","offer_id":46704282534136,"sku":"TCRCAGEDA91\/BK-TI","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0357\/3930\/4074\/files\/DP5979.jpg?v=1770440431","url":"https:\/\/shopbikesupply.com\/products\/hollowcage-oversized-derailleur-pulley-cage-for-shimano-9100-8000","provider":"Sierra Bicycle Supply","version":"1.0","type":"link"}