{"product_id":"tam54942","title":"Tamiya TRF420 Suspension Arm Bushing B 2-Pack Aluminum - Damper Position Tuning Upgrade","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Tamiya TRF420 Suspension Arm Bushing B is a precision aluminum bushing insert designed for the innovative suspension arm system on the TRF420 competition chassis. These bushings allow quick, minute adjustment of damper attachment position and leverage ratio—the angle at which the shock damper operates—providing fine-tuning capability that can significantly impact handling characteristics.\u003c\/p\u003e\n\u003cp\u003eThe TRF420's brand-new suspension arm design uses aluminum bushing inserts rather than fixed mounting points, enabling racers to dial in their suspension setup with precision previously unavailable. The B bushings represent one position option in the comprehensive tuning system, allowing you to optimize damper geometry for specific track conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision aluminum bushing inserts\u003c\/li\u003e\n\u003cli\u003eB-type position specification\u003c\/li\u003e\n\u003cli\u003eAdjusts damper attachment position\u003c\/li\u003e\n\u003cli\u003eModifies leverage ratio (damper angle)\u003c\/li\u003e\n\u003cli\u003e2-piece set for complete setup\u003c\/li\u003e\n\u003cli\u003eQuick installation and changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFine-tune suspension response\u003c\/li\u003e\n\u003cli\u003eOptimize damper leverage ratio\u003c\/li\u003e\n\u003cli\u003eAdjust for different track conditions\u003c\/li\u003e\n\u003cli\u003eQuick, repeatable setup changes\u003c\/li\u003e\n\u003cli\u003eProfessional-level tuning precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eB bushings provide specific damper position\u003c\/li\u003e\n\u003cli\u003eCombine with other bushing types (A, C) for full adjustment range\u003c\/li\u003e\n\u003cli\u003eRefer to TRF420 setup sheets for recommended configurations\u003c\/li\u003e\n\u003cli\u003eCompetition-oriented tuning part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e B Bushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Damper position\/leverage ratio adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 54942\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTamiya TRF420 Chassis\u003c\/li\u003e\n\u003cli\u003eTamiya TRF420X Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2x TRF420 Suspension Arm Bushing B\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eThe Tamiya TRF420 Suspension Arm Bushing B provides essential tuning capability for the innovative TRF420 suspension system. These precision aluminum inserts enable quick adjustment of damper position and leverage ratio, allowing serious racers to optimize their setup for maximum performance on any track surface.\u003c\/p\u003e","brand":"Tamiya","offers":[{"title":"Default Title","offer_id":51280980017458,"sku":"TAM54942","price":18.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/tam54942.jpg?v=1781031688","url":"https:\/\/rchopupparts.com\/products\/tam54942","provider":"RC Hop Up Parts","version":"1.0","type":"link"}