{"product_id":"reds-racing-321-estremo-worlds-edition","title":"REDS RACING 321 ESTREMO WORLDS EDITION","description":"\u003cp\u003eREDS 321 ESTREMO WORLDS EDITION\u003c\/p\u003e\n\u003cp\u003eBorn to compete at the highest level.\u003c\/p\u003e\n\u003cp\u003eThe REDS 321 Estremo Worlds Edition is a Limited Edition developed from the championship-winning 321 Estremo platform, winner of the 2026 EFRA 1\/8 Off-Road European Championship with Juan Carlos Canas Carrasco.\u003c\/p\u003e\n\u003cp\u003eDeveloped for the most demanding racing conditions, the Worlds Edition combines performance, thermal management, reliability, and consistency with exclusive components specifically designed for high-level competition.\u003c\/p\u003e\n\u003cp\u003eWORLDS EDITION COOLING HEAD\u003c\/p\u003e\n\u003cp\u003eThe exclusive Worlds Edition Cooling Head has been developed to optimize engine temperature management, particularly in high ambient temperatures and during extended runs. A more stable operating temperature helps maintain consistent carburetion and performance throughout the run, while improving overall engine reliability and repeatability.\u003c\/p\u003e\n\u003cp\u003eRECOMMENDED SETUP\u003c\/p\u003e\n\u003cp\u003eExhaust: KXXL0001 2143 XONE \u003c\/p\u003e\n\u003cp\u003eVenturi: 6 mm Buggy \/ 7 mm Truggy\u003c\/p\u003e\n\u003cp\u003eClutch: Tetra-X – 4 Aluminium Shoes, Medium Setup\u003c\/p\u003e\n\u003cp\u003eGlow Plug: REDS TS3\u003c\/p\u003e\n\u003cp\u003eTECH SPECS\u003c\/p\u003e\n\u003cp\u003e - Category: 1\/8 Buggy and Truggy\u003c\/p\u003e\n\u003cp\u003e - Displacement: 3.5 cm³ - Bore: 16.4 mm - Stroke: 16.4 mm - Inlet Ports: 3\u003c\/p\u003e\n\u003cp\u003e - Outlet Ports: 1\u003c\/p\u003e\n\u003cp\u003e - Front Bearing: 7×19×6 with single high-performance seal\u003c\/p\u003e\n\u003cp\u003e - Rear Bearing: 14×25.4×6 – 9 balls high-durability ceramic bearing\u003c\/p\u003e\n\u003cp\u003e - Carburettor Type: VLX3-A aluminium long needle\u003c\/p\u003e\n\u003cp\u003e - Venturi Diameter: 7.0 mm (optional venturi sizes: 6.0 mm and 8.0 mm – carburettor body 9.0 mm)\u003c\/p\u003e\n\u003cp\u003e - Backplate: AirBoost DLC-coated backplate\u003c\/p\u003e\n\u003cp\u003e - Crankshaft: DLC-coated with two tungsten balancing weights\u003c\/p\u003e\n\u003cp\u003e - Weight: 345 g\u003c\/p\u003e\n\u003cp\u003eNot compatible with S Line Exhausts, manifolds, backplates, gaskets, piston\/sleeve\/conrod set and spring set\u003c\/p\u003e","brand":"REDS Racing","offers":[{"title":"No Pre-Break In","offer_id":67894391865531,"sku":null,"price":695.0,"currency_code":"AUD","in_stock":true},{"title":"Pre-Break-In by Mario Rossi","offer_id":67894391898299,"sku":null,"price":765.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0336\/3641\/7581\/files\/321_worlds26.jpg?v=1793050286","url":"https:\/\/rchobbyzone.com.au\/products\/reds-racing-321-estremo-worlds-edition","provider":"RC Hobby Zone","version":"1.0","type":"link"}