{"product_id":"robart-rc-144-1-compact-unibrake-3-1-2-4-wheel-3-16-axle-air-brakes","title":"Robart RC 144-1 Compact Unibrake 3 1\/2\"-4\" Wheel 3\/16\" Axle Air Brakes","description":"\u003cdiv\u003e\n\u003ch2\u003eRobart RC 144-1 Compact Unibrake — Air Brakes for 3 1\/2\" to 4\" RC Wheels\u003c\/h2\u003e\n\u003cp\u003eIntroducing a compact, single-unit braking solution designed for model aircraft. The Robart RC 144-1 Compact Unibrake integrates air-operated braking into a streamlined package, delivering reliable stopping power without adding bulk to your gear bay. Built for 3 1\/2\"–4\" wheels and a 3\/16\" axle, this system is ideal for builders seeking precise, repeatable landings on smaller to mid-sized RC planes.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCompact unibrake design: a single, integrated braking unit for simplified installation and dependable performance\u003c\/li\u003e \u003cli\u003eWheel compatibility: supports 3 1\/2\" to 4\" diameter wheels\u003c\/li\u003e \u003cli\u003eAxle size: 3\/16\" axle standard for common RC landing gear configurations\u003c\/li\u003e \u003cli\u003eAir brake operation: uses compressed air to provide consistent deceleration and control during landing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and Benefits\u003c\/h3\u003e\n\u003cp\u003ePerfect for RC aircraft enthusiasts who want controlled, predictable braking on touchdown. The compact form factor helps when gear bays are tight, while the unibrake design reduces assembly complexity and potential leak points compared to multi-part braking systems. Achieve smoother touchdowns and improved ground handling with reliable, repeatable brake performance.\u003c\/p\u003e \u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBrake type: Unibrake (air-operated)\u003c\/li\u003e \u003cli\u003eWheel diameter compatibility: 3 1\/2\" – 4\"\u003c\/li\u003e \u003cli\u003eAxle diameter: 3\/16\"\u003c\/li\u003e \u003cli\u003eIntended use: RC aircraft landing gear braking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dronehint","offers":[{"title":"Default Title","offer_id":48505623969975,"sku":null,"price":172.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/7718\/1879\/files\/s-l1000_8aeb9fb8-e62e-4d7d-a355-91612433dde3.webp?v=1780164586","url":"https:\/\/www.dronehint.com\/products\/robart-rc-144-1-compact-unibrake-3-1-2-4-wheel-3-16-axle-air-brakes","provider":"Dronehint.com","version":"1.0","type":"link"}