{"product_id":"rpm81515","title":"RPM BLUE FRONT LEFT A-ARMS FOR E-REVO BRUSHLESS","description":"\u003cp\u003eWhile Traxxas may have beefed up the Revo 2.0 suspension arms, they’re still not nearly as tough as RPM versions, nor are they as light. RPM A-arms weigh in 5 grams less than stock, per side, for a total weight loss of 10 grams!\u003c\/p\u003e\n\u003cp\u003eRPM geometry also has its advantages. Our angled leading and trailing edges not only cut through the air cleaner and more efficiently, those same edges allow the A-arms to slip up and over tall objects with less chance of a direct impact stopping you in your tracks!\u003c\/p\u003e\n\u003cp\u003eRPM front A-arms for the Traxxas Revo 2.0 are molded from our indestructible blend of engineering grade nylons and sold as one upper and one lower A-arm. All RPM A-arms are manufactured in the USA and carry with them a limited lifetime warranty against breakage.\u003c\/p\u003e\n\u003ch2\u003eTechnical Notes\u003c\/h2\u003e\n\u003cp\u003eRPM #81512 \u0026amp; #81515 replace stock Traxxas #8632. RPM Revo 2.0 A-arms will not work with long travel (LT) style rockers. Upper A-arms will not work in the lower roll-center hinge pin hole.\u003c\/p\u003e\n\u003cp\u003eRPM A-arms have a deeper pivot ball hole than stock to prevent the pivot ball from bottoming out. To install the pivot ball correctly, thread the pivot ball into the A-arm until the pivot ball threads end exactly at the end of the A-arm. Do not bottom the pivot ball threads in the hole - you will stress the a-arms and void your RPM warranty.\u003c\/p\u003e\n\u003cp\u003eUpper A-arm Notes: RPM Upper Front A-arms were designed to utilize most of the adjustability options available on the Revo 2.0. However, do not run the Upper A-arm in the lower roll-center hinge pin hole. The A-arm will contact the outdrive of the axle.\u003c\/p\u003e\n\u003cp\u003eFinal Adjustments: Once your new A-arms are properly mounted on your truck, take the time to use your RPM Camber Gauge (Part #70950) to accurately check your camber angles of each wheel. Proper camber angles vary according to personal preference (from 0° to -3°) but the front wheels should be identical to each other and the same holds true for the rear. Make only slight changes at a time to the upper and lower pivot balls and do not over thread them into the A-arms.\u003c\/p\u003e\n\u003cp\u003eToe-In should also be checked after Camber has been set. It can be checked with an RPM Camber Gauge as well if it is placed against a flat surface (such as a 2\" x 4\" that will extend upwards to the center of the wheel) and the gauge is checked horizontally at the center of the wheel (0° to -1° of total toe-in is an accurate starting point for the front wheels and -2° to -3° for the rear wheels). Adjustments should be made at the turnbuckles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RPM","offers":[{"title":"Default Title","offer_id":65479129301341,"sku":"RPM81515","price":13.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1097\/8230\/3069\/files\/image_d2a4a846-2f3d-457c-900b-45d2b83c1be4.jpg?v=1785876788","url":"https:\/\/www.3d-rc.co.uk\/products\/rpm81515","provider":"3D-RC.co.uk","version":"1.0","type":"link"}