{"product_id":"shimano-altus-fc-m311-crankset-170-mm-triple-7-speed-ck7510-bicycle-crankset","title":"Shimano Altus FC-M311 170mm Mountain Bike Crankset | 48\/38\/28T Steel Chainrings, Hyperdrive Technology","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Shimano Altus FC-M311 crankset features a triple chainring design with 48, 38, and 28 teeth, suitable for 7 and 8-speed drivetrains. It has a 170mm crank length and a square taper JIS spindle interface. This mountain bike crankset comes in black and includes Hyperdrive SG-X chainrings with an integrated chainguard. The chainrings are riveted, and the crankset is compatible with 135mm and 142mm MTB hubs. Pedals require a 9\/16\" spindle size. Bottom bracket is not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eMade for mountain biking with a triple chainring setup of 48\/38\/28 teeth for versatile gearing options. \u003c\/li\u003e\n\u003cli\u003eFeatures Hyperdrive SG-X chainrings designed for enhanced shifting performance. \u003c\/li\u003e\n\u003cli\u003eIntegrated chainguard design helps protect the chainrings and improve chain retention. \u003c\/li\u003e\n\u003cli\u003eIncludes a 170mm crank length with a square taper JIS spindle interface for compatibility. \u003c\/li\u003e\n\u003cli\u003eBlack riveted chainrings provide a sturdy and reliable drive without included bottom bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42206297325635,"sku":"CK7510","price":44.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK7501.jpg?v=1773347627","url":"https:\/\/tecopecosafe.com\/products\/shimano-altus-fc-m311-crankset-170-mm-triple-7-speed-ck7510-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}