{"product_id":"lego-rc-bearing-drive-axle","title":"High Performance RC Bearing Drive Axle Metal Alloy (1:10)","description":"\u003cp\u003eFor high-performance speed RC modification. The RC drive axle is suitable for 1:10 models. It uses high-strength 3D printed plastic parts and alloy brake discs to be equipped with separate RC tires, which are not compatible with Lego tires. \u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff00ff;\"\u003eIf you have requirements for the color of the brake disc, you can inform it in the checkout note box.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Versions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\u003cspan\u003e 23801 (LEGO accessory number) * 2\u003cbr\u003e11950 (LEGO accessory number) rear wheels * 2\u003cbr\u003eAlloy brake discs * 4\u003cbr\u003eRC Racing tires * 4\u003cbr\u003eUniversal joint * 2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\u003cspan\u003e 23801 (LEGO accessory number) * 4\u003cbr\u003eAlloy brake discs * 4\u003cbr\u003eRC Racing tires * 4\u003cbr\u003eUniversal joint * 2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"css-s3uilc\" data-word-export='{\"type\":\"text\",\"content\":\"Upgrade Your Drivetrain with Ball Bearing Hub Carriers\",\"metadata\":{\"isThinking\":false}}'\u003e\u003cstrong\u003eUpgrade Your Drivetrain with Ball Bearing Hub Carriers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"css-s3uilc\" data-word-export='{\"type\":\"text\",\"content\":\"We offer high-performance, ball-bearing upgrades fully compatible with official LEGO® Technic steering hubs. By replacing the standard friction fit with ball bearings, you get significantly reduced rolling resistance and increased durability for your front and rear drivetrains.\",\"metadata\":{\"isThinking\":false}}'\u003eFully compatible with official LEGO® Technic steering hubs. By replacing the standard friction fit with ball bearings, you get significantly reduced rolling resistance and increased durability for your front and rear drivetrains.\u003c\/p\u003e\n\u003cp class=\"css-s3uilc\" data-word-export='{\"type\":\"text\",\"content\":\"Select your part number:\",\"metadata\":{\"isThinking\":false}}'\u003e\u003cstrong\u003eSelect your part number:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-word-export='{\"type\":\"listItem\",\"content\":\"- #23801: Steering Hub Holder with 2 Pin Holes \u0026amp; 2 Axle Holes\",\"metadata\":{\"isThinking\":false}}'\u003e\n\u003cstrong\u003e#23801:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSteering Hub Holder with 2 Pin Holes \u0026amp; 2 Axle Holes\u003c\/li\u003e\n\u003cli data-word-export='{\"type\":\"listItem\",\"content\":\"- #11950: Steering Hub Holder with 2 Pin Holes\",\"metadata\":{\"isThinking\":false}}'\u003e\n\u003cstrong\u003e#11950:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSteering Hub Holder with 2 Pin Holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"css-s3uilc\" data-word-export='{\"type\":\"text\",\"content\":\"Note: Please verify your existing LEGO® part number matches one of the above before purchasing.\",\"metadata\":{\"isThinking\":false}}'\u003e\u003cem\u003eNote: Please verify your existing LEGO® part number matches one of the above before purchasing.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do we use this transaxle instead of the one that comes with Lego?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eThe drive axle of Lego bricks has sliding friction and a large friction coefficient. When the load is small, the bricks will wear out after continuous rotation for several minutes or more than ten minutes. When the load is large, the friction will be more serious. There may also be severe heat that causes the bricks to melt and be damaged. In response to these problems, the drive axle I designed has built-in ball bearings, which greatly reduces the friction coefficient. The heat generated by friction is very small and almost no heat is generated. Therefore, we have never encountered metal heating in this case.\u003c\/li\u003e\n\u003cli\u003eThe only one problem is basically caused by hitting things, causing the building blocks to be separated from the metal parts and damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ZENE Bricks RC","offers":[{"title":"23801 (4 Pices)","offer_id":53917869506874,"sku":"pf-hp-bda-10-23801-23801","price":57.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/2954\/7578\/files\/1-10bearing.webp?v=1786889430","url":"https:\/\/brickupgrade.com\/products\/lego-rc-bearing-drive-axle","provider":"Bricks","version":"1.0","type":"link"}