{"product_id":"beefy-m18-crank-arm-bolt-aluminum-alloy-for-bicycl","title":"Beefy M18 Crank Arm Bolt Aluminum Alloy For Bicycle Crank Arm Screws Fixing Bolt Mountain Bike Crank Cover Screws Cycling Part Black Precision CNC Machined Threads Rustproof Dustproof","description":"\u003cdiv\u003eM18 Aluminum Crank Arm Bolt for Bicycle CNC Machined\u003cbr\u003e\n✔️ 18 mm diameter, 28 mm outer dia, aluminum 7075, CNC anodized \u003cp\u003eThis M18 crank arm bolt is a precision CNC machined aluminum alloy fixing bolt designed to secure bicycle crank arms and keep water, dust, and elements out. It’s compatible with mountain and road bikes using FC-4500 and FC-5600 crank pairs, offering a rustproof, durable connection.\u003c\/p\u003e ✅ Material: Aluminum alloy 7075 \u003cbr\u003e\n✅ Color: Black \u003cbr\u003e\n✅ Diameter: 18 mm (0.7 in) \u003cbr\u003e\n✅ Outer diameter: 28 mm (1.1 in) \u003cbr\u003e\n✅ Process: CNC anodizing \u003cbr\u003e\n✅ Applicable hex socket: 10 mm \/ 3\/8 in \u003cbr\u003e\n✅ Package: 1 x crank bolt \u003cbr\u003e\n✅ Compatibility: FC-4500 and FC-5600 crank pairs \u003cbr\u003e\n✅ Suit for M18 18 mm crank screw \u003cbr\u003e \u003cp\u003e💡 What is an M18 crank arm bolt used for in bicycles?\u003c\/p\u003e\nThis handy fastener keeps the crank arm attached to the spindle and helps seal out water and dust.\n- Secures crank arms to spindle on most bikes using M18 bolts\n- Compatible with FC-4500 and FC-5600 crank pairs\n- Made from 7075 aluminum, rustproof and CNC anodized \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48522504110315,"sku":"VXB09JWCK6M5","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61triw8oRPL.jpg?v=1779588194","url":"https:\/\/vxb.com\/products\/beefy-m18-crank-arm-bolt-aluminum-alloy-for-bicycl","provider":"VXB Bearings","version":"1.0","type":"link"}