{"product_id":"shimano-cues-fc-u4000-1-crankset-9-10-11-speed-riveted-square-taper-jis-spindle-interface-black","title":"Shimano CUES FC-U4000-1 9\/10\/11-Speed 1x Square Taper JIS Black Crankset","description":"\u003cp\u003eThe Shimano CUES FC-U4000-1 is a \u003cstrong\u003esingle-ring aluminum crankset on a square taper JIS spindle\u003c\/strong\u003e, rated for 9, 10, and 11-speed CUES drivetrains. You choose arm length (170 or 175mm) and ring size (32T, 40T, or 42T).\u003c\/p\u003e\u003cp\u003eThe chainring is \u003cstrong\u003eriveted to the crank\u003c\/strong\u003e, so pick your ring size now; it is not a bolt-on BCD you can swap later. The bottom bracket is sold separately, with Shimano recommending the BB-UN101 LL123 for 68\/73mm shells.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCommuters, hybrid, and everyday trail riders on a 1x CUES drivetrain\u003c\/li\u003e\n\u003cli\u003eRiders replacing a square-taper crank who want to keep that BB standard\u003c\/li\u003e\n\u003cli\u003eRiders who want a ring with Dynamic Chain Engagement+ for chain retention on rough ground\u003c\/li\u003e\n\u003cli\u003eConsider a different crank if you want to change ring sizes later or need a Hollowtech II spindle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle interface:\u003c\/strong\u003e square taper JIS. Needs a square-taper BB for a 68 or 73mm shell; Shimano recommends BB-UN101 LL123 (sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing size:\u003c\/strong\u003e 32T, 40T, or 42T, riveted. Smaller rings climb easier; larger rings give more top speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank length:\u003c\/strong\u003e 170 or 175mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eAluminum arms.\u003c\/strong\u003e Shimano describes the arms as durable and lightweight. For a commuter or utility bike, alloy holds up to locking, parking, and daily scrapes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSquare taper JIS spindle.\u003c\/strong\u003e The crank fits a square-taper bottom bracket in 68 or 73mm shells. The \u003cstrong\u003eBB is not included\u003c\/strong\u003e; Shimano's pick is the BB-UN101 LL123.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRiveted Dynamic Chain Engagement+ ring.\u003c\/strong\u003e Shimano's DCE+ tooth profile improves chain engagement and retention, which helps keep the chain on over bumps on a 1x setup. Because the ring is riveted, ring size is a choice you make at purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChain and drivetrain.\u003c\/strong\u003e Compatible with LinkGlide and HG 11-speed chains, and rated for 9\/10\/11-speed. Black finish, 9\/16\" pedal threads, and Shimano lists it as designed for e-bike use.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e Simple square-taper fit, chain retention from DCE+, and three ring sizes to choose from.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e Ring is riveted, so ring size can't be changed later; BB sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e Brings CUES 1x compatibility to the square-taper JIS standard.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eWe'd recommend this for riders keeping a square-taper commuter or hybrid on the road; Victory Bicycle Studio can help pick the right ring size for your riding.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Shimano CUES FC-U4000-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 9\/10\/11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 1x (single ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainring:\u003c\/strong\u003e Riveted; 32T, 40T, or 42T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpindle interface:\u003c\/strong\u003e Square taper JIS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBB shell:\u003c\/strong\u003e 68\/73mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended BB:\u003c\/strong\u003e BB-UN101 LL123 (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank lengths:\u003c\/strong\u003e 170, 175mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArm material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain compatibility:\u003c\/strong\u003e Shimano LinkGlide and HG 11-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for e-bike:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedal thread:\u003c\/strong\u003e 9\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket:\u003c\/strong\u003e Not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart numbers:\u003c\/strong\u003e EFCU40001CA2 (170mm\/32T), EFCU40001CB0X (170mm\/40T), EFCU40001CB2X (170mm\/42T), EFCU40001EA2 (175mm\/32T), EFCU40001EB0X (175mm\/40T), EFCU40001EB2X (175mm\/42T)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"170Mm \/ 32T","offer_id":53537405829427,"sku":"EFCU40001CA2","price":52.0,"currency_code":"USD","in_stock":false},{"title":"170Mm \/ 40T","offer_id":53537405862195,"sku":"EFCU40001CB0X","price":52.0,"currency_code":"USD","in_stock":false},{"title":"170Mm \/ 42T","offer_id":53537405894963,"sku":"EFCU40001CB2X","price":52.0,"currency_code":"USD","in_stock":true},{"title":"175Mm \/ 32T","offer_id":53537405927731,"sku":"EFCU40001EA2","price":52.0,"currency_code":"USD","in_stock":false},{"title":"175Mm \/ 40T","offer_id":53537405960499,"sku":"EFCU40001EB0X","price":52.0,"currency_code":"USD","in_stock":true},{"title":"175Mm \/ 42T","offer_id":53537405993267,"sku":"EFCU40001EB2X","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/4bfc3491fd3681d9b267ce7b6d65f25858365bfb.jpg?v=1782249006","url":"https:\/\/victorybicyclestudio.com\/products\/shimano-cues-fc-u4000-1-crankset-9-10-11-speed-riveted-square-taper-jis-spindle-interface-black","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}