{"product_id":"shimano-cues-fc-u4000-1-crankset-170-mm-single-9-speed-ckst2617-bicycle-crankset","title":"Shimano CUES FC-U4000-1 Black 170mm 42T Square Taper Crankset","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano CUES FC-U4000-1 crankset features a single 42-tooth chainring with a riveted design and 170mm crank arms. It supports 9, 10, and 11-speed drivetrains and uses a square taper JIS spindle interface with a 9\/16\" pedal spindle. Designed for frames with 68\/73mm bottom bracket shells, it is compatible with 135\/142mm MTB hubs as well as 141\/148mm Boost hubs. The crankset is black in color and suitable for e-bike use. Note that the bottom bracket is not included; the BB-UN101 LL123 bottom bracket is recommended and sold separately. The design incorporates a 50mm chainline and 178mm Q-factor, along with Dynamic Chain Engagement+ gear tips to enhance chain retention over rough terrain. The crank arms are lightweight and made from aluminum. Compatible with LINKGLIDE and HG 11-speed chains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 9\/10\/11-speed drivetrains, featuring a 42-tooth single chainring for optimal gear range. \u003c\/li\u003e\n\u003cli\u003eUses a Square Taper JIS spindle interface compatible with 68\/73mm bottom bracket shells. \u003c\/li\u003e\n\u003cli\u003eConstructed with durable and lightweight aluminum crank arms for strength and reduced weight. \u003c\/li\u003e\n\u003cli\u003eIncludes Dynamic Chain Engagement+ gear tip shape to improve chain retention and smooth pedal motion. \u003c\/li\u003e\n\u003cli\u003eRecommended for use with BB-UN101 LL123 bottom bracket (sold separately) and compatible with LINKGLIDE and HG 11-speed chains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42204036563011,"sku":"CKST2617","price":54.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1046.jpg?v=1773478950","url":"https:\/\/tecopecosafe.com\/products\/shimano-cues-fc-u4000-1-crankset-170-mm-single-9-speed-ckst2617-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}