{"product_id":"traxxas-8287-trx-4-machined-overdrive-ring-pinion-gear-12-33t-new-1","title":"Traxxas 8287 TRX-4 Machined Overdrive Ring \u0026 Pinion Gear 12\/33T TRA8287","description":"\u003cp style=\"margin: 8px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003eThe Traxxas TRX-4 Machined Overdrive Ring \u0026amp; Pinion Gear is a heavy duty gear upgrade for your TRX-4 build. This ring and pinion gear set is overdriven compared to the stock gear ratio, meaning it will provide increased wheelspeed. This gear is more durable than the stock parts and is better suited to high power ESC\/Motor systems. Package includes one 33T ring gear and one 12T pinion gear.\u003c\/p\u003e\u003cp style=\"margin: 16px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003eA popular tuning option is to overdrive the front axle, and underdrive the rear axle. This can be achieved using a variety of gear combinations. You can run standard in the front, and underdrive in the rear, overdrive in the front and standard in the rear - or for the most dramatic impact, run overdrive in the front and underdrive in the rear. See option list below.\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"margin: 16px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\u003cstrong\u003eGear Options:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin: 5px 0px 20px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; color: rgb(34, 34, 34);\"\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eUnderdrive: TRA8288\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eStandard: TRA8279R\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 2rem; padding: 0px 0px 2px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003eOverdrive: TRA8287 \u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cfont color=\"#222222\" face=\"Verdana, Arial, sans-serif\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e","brand":"Traxxas","offers":[{"title":"Default Title","offer_id":43270252068952,"sku":"TRA8287","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7433\/1480\/files\/57_22d1ae2d-a0fe-4573-98ac-481816e14ca9.jpg?v=1766090290","url":"https:\/\/www.aueracehobbies.com\/products\/traxxas-8287-trx-4-machined-overdrive-ring-pinion-gear-12-33t-new-1","provider":"Auer Ace Hobbies","version":"1.0","type":"link"}