{"product_id":"shimano-altus-fc-m311-crankset-175-mm-triple-7-speed-ck7506-bicycle-crankset","title":"Shimano Altus FC-M311 175mm 7\/8-Speed Mountain Crankset with Steel Chainrings","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano Altus FC-M311 Crankset features a triple chainring setup with 42, 32, and 22 teeth, designed for 7- and 8-speed drivetrains. It has a black finish and uses a square taper JIS spindle interface with a 9\/16\" pedal spindle. The crankset includes integrated chainguard design and Hyperdrive SG-X chainrings, with riveted chainring bolt circles (BCD). It is intended for mountain bike use and compatible with 135mm and 142mm MTB hub chainlines. The crank length is 175mm. Note that the bottom bracket is not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for mountain biking with 7 and 8-speed drivetrains. \u003c\/li\u003e\n\u003cli\u003eFeatures a triple chainring setup with 42\/32\/22 teeth and Hyperdrive SG-X rings. \u003c\/li\u003e\n\u003cli\u003eCrank length measures 175mm for proper leg extension and cadence. \u003c\/li\u003e\n\u003cli\u003eConstructed with a riveted chainring BCD and integrated chainguard design. \u003c\/li\u003e\n\u003cli\u003eUses a square taper JIS spindle interface with 9\/16\" pedal spindle size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42206297292867,"sku":"CK7506","price":43.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK7506_22ed6716-9da8-4a14-8c0b-a9a1cd7c659e.jpg?v=1773346363","url":"https:\/\/tecopecosafe.com\/products\/shimano-altus-fc-m311-crankset-175-mm-triple-7-speed-ck7506-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}