{"product_id":"capacity-booster-12-speed-copy","title":"CAPACITY BOOSTER ZF 12 SPEED","description":"\u003cp style=\"font-size: 15px; line-height: 1.3;\"\u003e\u003cspan\u003e\u003cspan style=\"color: blue;\"\u003e\u003cb\u003eCAPACITY BOOSTER (big pulleys) \u003ci\u003e\"ZERO FRICTION\"\u003c\/i\u003e version specially designed to work with SHIMANO 12 Speed drivetrain. Non-metallic full ceramic bearing lubricated with a special dry lubricant has successfully reduced the friction to practically zero.\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"color: rgb(7, 1, 34);\"\u003eJust swapping out Shimano original pulleys to Sugino \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e\"CAPACITY BOOSTER\"\u003c\/strong\u003e\u003c\/span\u003e increases rear derailleur capacity and prevents chain slack when crosschained in small \/small when CY4-SHC 33T or 32T is used\u003c\/span\u003e\u003cspan style=\"color: red;\"\u003e*.\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e*For 34T and 36T, either Shimano original pulley or CAPACITY BOOSTER can be used.\u003cbr\u003e*For 32T and 33T, the use of CAPACITY BOOSTER is required.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\"CAPACITY BOOSTER\"\u003c\/strong\u003e\u003cspan\u003e perfectly fits Shimano 12-speed drivetrain, works with the standard cage on Shimano derailleur and boosts derailleur capacity and shifting performance.\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e①Swing Eccentric Mechanism\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eAs the axle is fixed eccentrically, the pulley resonates with the motion of the rear derailleur and adjusts its position to cassette cogs automatically. So, shifting is just as accurate as it is with the original pulley.\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e②Rotational resistance\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e\"ZERO FRICTION\"\u003c\/i\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eNon-metallic full ceramic bearing lubricated with a special dry lubricant has reduced the friction to practically zero.\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e③Friction resistance (S3 coating)\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eS3 combines high hardness with super low friction coefficient which is less than half that of the titanium coating. So, the chain resistance could be reduced to minimum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.3;\"\u003e\u003cb\u003eCompatibility:\u003cbr\u003e\u003cspan style=\"color: orange;\"\u003eCBZF12SDA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e: SHIMANO RD-R9250 (DURA-ACE)\u003cbr\u003e\u003cspan style=\"color: orange;\"\u003eCBZF12SUL\/105\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e: SHIMANO RD-R8150 (ULTEGRA), RD-R7150 \/ RD-R7100 (105)\u003cbr\u003eChain : SHIMANO 12 speed\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"color: red;\"\u003e\u003cb\u003e*Please select CBZF12SDA or CBZF12SUL\/105 depending on your rear derailleur. These 2 versions are not interchangeable.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eGuide pulley 12T \/ Tension pulley 16T\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eMaterial : CNC aluminum alloy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFinish : S3 Coating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBearing : Full Ceramic (sealed)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*Set includes 2 pulleys (guide \u0026amp; tension)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: red;\"\u003e*Use only “neutral” cleaning agents for Super Series (S3 finish). Liquids and others which contain acid or alkali will harm finished surface and can cause malfunction to the product.\u003cbr\u003e*For maintenance, clean it with parts cleaner or in an ultrasonic cleaner and dry it completely.\u003cbr\u003e*Don't use a wet type lubricant for ZERO FRICTION, as it will increase the friction and collect dirt and dust. Use only a dry PTFE lubricant spray when the lubrication is necessary\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e \u003cimg style=\"font-size: 0.875rem;\" height=\"80\" width=\"80\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/icon-11.png?v=1771226286\"\u003e \u003cimg height=\"80\" width=\"80\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/icon-8.png?v=1774940339\" alt=\"\"\u003e \u003cimg height=\"80\" width=\"80\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/icon-1.png?v=1774940935\" alt=\"\"\u003e\u003c\/p\u003e","brand":"SUGINO B2B STORE","offers":[{"title":"CBZF12SDA (for Dura-Ace)","offer_id":45613511573635,"sku":"4582412157870","price":41160.0,"currency_code":"JPY","in_stock":true},{"title":"CBZF12SUL\/105 (for Ultegra\/105)","offer_id":45613511606403,"sku":"4582412157900","price":41160.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/pulley_CAPACITY_BOOSTER_ZF_12S_DA-sq.jpg?v=1756352263","url":"https:\/\/sugino-store.com\/products\/capacity-booster-12-speed-copy","provider":"SUGINO STORE","version":"1.0","type":"link"}