{"product_id":"hratrxf9510","title":"Steel Helical Diff Ring Pinion Underdrive Gear Set for Traxxas TRX-4 (HRATRXF9510)","description":"\u003cdiv class=\"product_description\"\u003e\n \u003cp\u003eSteel Helical Differential Ring and Pinion Underdrive Gear Set for Traxxas TRX-4 is an aftermarket upgrade that changes the drive gearing to underdrive the wheels, delivering enhanced control at slower speeds and improved crawling performance on TRX-4 models.\u003c\/p\u003e\n \u003cp\u003eCrafted from steel with helical gears for smoother engagement and greater durability, this gear set replaces the differential’s ring and pinion gears. It’s designed for straightforward installation in the TRX-4’s differential, providing a more predictable feel on technical terrain and steadier throttle response during crawling. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hot Racing (HRA)","offers":[{"title":"Default Title","offer_id":47980162646068,"sku":"HRATRXF9510","price":38.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/HRATRXF9510.jpg?v=1782930012","url":"https:\/\/nankinhobby.com\/products\/hratrxf9510","provider":"Nankin Hobby","version":"1.0","type":"link"}