{"product_id":"hex-crank-arm-fixing-bolts-8mm-18mm-for-bicycle-sq","title":"Hex Crank Arm Fixing Bolts 8mm 18mm For Bicycle Square Hole Crankset Capless Bottom Bracket 2 Pack Easy Install No Hassle Fit For Most Mountain And Road Bikes Allen Key Not Included","description":"\u003cdiv\u003e2-Pack Hex Crank Arm Fixing Bolts for Square Cranks\n✔️ 8mm hex head, 18mm thread, 20mm cap, black finish, 2 pcs \u003cp\u003eThese hex crank arm fixing bolts are designed for square-hole cranksets and capless bottom brackets, providing a secure, easy install on most mountain and road bikes.\u003c\/p\u003e ✅ Material: metal and plastic construction for durability\u003cbr\u003e\n✅ Size details: overall height 26 mm (1.02 in), 8 mm thread length 18 mm (0.7 in), cap diameter 20 mm (0.78 in)\u003cbr\u003e\n✅ Compatibility: fits square-hole cranksets and bottom brackets on most bikes\u003cbr\u003e\n✅ Package: includes 2 hex crank arm fixing bolts in black\u003cbr\u003e\n \u003cp\u003e💡 What is a crank arm fixing bolt used for in bicycle square hole cranksets?\u003c\/p\u003e\n- It’s handy for securing the crank arm to the bottom bracket spindle, keeping it tight.\n- It helps maintain proper alignment and reduces play in the crank interface.\n- Use the correct 8 mm hex size for quick, no-hassle installation and reliable performance.\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48521964650731,"sku":"VXB0CLDDFCWV","price":33.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61utWh2tm_L.jpg?v=1779581042","url":"https:\/\/vxb.com\/products\/hex-crank-arm-fixing-bolts-8mm-18mm-for-bicycle-sq","provider":"VXB Bearings","version":"1.0","type":"link"}