{"product_id":"8mm-crank-arm-bolts","title":"8mm crank arm bolts","description":"\u003cp\u003eBasic hardened steel M8 crank bolts with a flanged 14mm head. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSold in pairs.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e• fits all square taper cranksets\/BBs using 8mm (M8) bolts\u003c\/p\u003e\n\u003cp\u003e• thread length: 15mm\u003c\/p\u003e\n\u003cp\u003e• color: black\u003c\/p\u003e\n\u003ch4\u003eRecommended torque\u003c\/h4\u003e\n\u003cp\u003eProper tightening is crucial to prevent the crank from loosening and damaging the crank arm.\u003c\/p\u003e\n\u003cp\u003eThe recommended torque spec for square taper crank bolts is generally 35-45 Nm (300–400 in-lbs) for most setups.\u003c\/p\u003e\n\u003cp\u003eTighten bolts in stages to 35-50 Nm, alternating sides, or until securely seated. Do not over-torque, as this can deform the crank\/spindle interface.\u003c\/p\u003e\n\u003cp\u003eBe sure to check the bolt tightness after the first few rides, as the arms will typically settle on the spindle and the bolts will require slight re-tightening.\u003c\/p\u003e","brand":"Retrogression","offers":[{"title":"Default Title","offer_id":42029827082,"sku":"8MMCB","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/4641\/files\/m8_crank_arm_bolts.jpg?v=1771874962","url":"https:\/\/www.annergoods.pro\/products\/8mm-crank-arm-bolts","provider":"Retrogression","version":"1.0","type":"link"}