{"product_id":"derby-worx-inc-4-grooved-axles-4","title":"Derby Worx, Inc 4 Grooved Axles (4)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3 id=\"consumerWebCopy\" data-mce-fragment=\"1\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur Pro-4 Grooved Axle starts life as an official B.S.A. Pinewood Derby axle. It is C.N.C. machined true and round, we then add 4 grooves (1 behind the axle head and 3 in the hub contact area) to reduce friction and hold graphite then head is back-cut for further friction reduction at the hub face on the wheel. They are semi-polished so the builder can finish it their spec. The Pro-4 Grooved Axle is our preferred choice when using a Racing Graphite Lubricant.\u003c\/p\u003e","brand":"Derby Worx","offers":[{"title":"Default Title","offer_id":39978490757257,"sku":"DWX4GA01","price":13.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/8293\/products\/dwx4ga01.jpg?v=1644626149","url":"https:\/\/www.edusportsonline.com\/products\/derby-worx-inc-4-grooved-axles-4","provider":"edusportsonline","version":"1.0","type":"link"}