{"product_id":"ckst4609","title":"Shimano Tiagra FC-R4000 Crankset - 172.5mm, 11-Speed, 52\/36t, 110Asymmetric BCD, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano Tiagra FC-R4000 crankset is designed for road and commute cycling. It features a 172.5mm crank arm length and an 11-speed double chainring setup with 52 and 36 teeth. The crankset uses a 110 Asymmetric BCD chainring pattern and comes in a black finish. Constructed with durable anodized aluminum crank arms and lightweight anodized aluminum chainrings, it incorporates a 24mm steel crank spindle with a Shimano Hollowtech II spindle interface and a 9\/16\" pedal spindle. The chainline is set at 43.5mm with a Q-Factor of 150, compatible with 135\/142mm MTB hubs as well as 135\/142mm road disc hubs for chainstays both under and over 415mm. Bottom bracket is not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for road and commute cycling with a 172.5mm crank length for rider preference. \u003c\/li\u003e\n\u003cli\u003eFeatures a 52\/36-tooth double chainring with 110 Asymmetric BCD for optimal gear range. \u003c\/li\u003e\n\u003cli\u003eConstructed with durable anodized aluminum crank arms and lightweight anodized aluminum chainrings. \u003c\/li\u003e\n\u003cli\u003eIncludes a 24mm steel crank spindle and Shimano Hollowtech II spindle interface. \u003c\/li\u003e\n\u003cli\u003eCompatible with 11-speed drivetrains and multiple hub standards, including 135\/142 MTB and road disc hubs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":67660777783363,"sku":"CKST4609","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1984.jpg?v=1791605662","url":"https:\/\/365cycles.com\/products\/ckst4609","provider":"365 Cycles","version":"1.0","type":"link"}