{"product_id":"shimano-cues-fc-u4000-1-crankset-170-mm-single-9-speed-ckst2616-bicycle-crankset","title":"Shimano CUES FC-U4000-1 170mm 40t Square Taper Crankset for MTB \u0026 E-Bike","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano CUES FC-U4000-1 crankset features a single 40-tooth chainring and 170mm crank arms. Designed for 9, 10, and 11-speed drivetrains, it uses a square taper JIS spindle interface with a 9\/16\" pedal spindle. The crankset has a 50mm chainline and 178mm Q-factor, suitable for frames with 68\/73mm bottom bracket shells. It is compatible with LINKGLIDE and HG 11-speed chains. The crank arms are made of durable, lightweight aluminum, and the chainring uses riveted construction. This crankset is designed for use with 135\/142mm MTB hubs, 141\/148mm Boost hubs, and is intended for e-bike applications. The recommended bottom bracket is the BB-UN101 LL123, which is sold separately. The crankset comes in black and does not include a bottom bracket.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 9, 10, and 11-speed drivetrains for versatile gearing options. \u003c\/li\u003e\n\u003cli\u003eFeatures a single 40-tooth riveted chainring for reliable performance. \u003c\/li\u003e\n\u003cli\u003eConstructed with durable, lightweight aluminum crank arms in black finish. \u003c\/li\u003e\n\u003cli\u003eSquare Taper JIS spindle interface designed for 68\/73mm bottom bracket shells. \u003c\/li\u003e\n\u003cli\u003eIncludes a 170mm crank length and 50mm chainline for optimized pedaling efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42204035973187,"sku":"CKST2616","price":55.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1045.jpg?v=1773454579","url":"https:\/\/tecopecosafe.com\/products\/shimano-cues-fc-u4000-1-crankset-170-mm-single-9-speed-ckst2616-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}