{"product_id":"plot-320-0603","title":"Flywheel Assy 4-1\/2","description":"\u003cp\u003e[S\u0026amp;S Cycle 320-0603 Flywheel Assy 4-1\/2 Engine Parts Plot]\n\u003cbr\u003e■Product Description 4-1\/2 inch stroke (114 or 128 Ci). Equipped with balance gears. Made from heat-treated 4140 material, achieving more than double the rigidity and strength of genuine parts. Eliminates the need for crankshaft pin welding, improving strength. Increased power at high RPMs. S\u0026amp;S high-strength connecting rods eliminate weak points through finite element analysis, leading to increased power. Full-width wrist pin connecting rods (requires S\u0026amp;S performance pistons). Balanced to accommodate S\u0026amp;S performance piston weight (1213g). Ideal for gear drive cams. Stable balance and precision machining. Increased power for high RPMs. ■Specifications Material: Steel ■Notes *Images are for illustrative purposes only. Includes products with different sizes and colors. Product designs and specifications are subject to change without notice. Thank you for your understanding.\u003c\/p\u003e","brand":"エスアンドエスサイクル(S\u0026S Cycle Inc)","offers":[{"title":"Default Title","offer_id":45926037717227,"sku":"plot-320-0603","price":317043.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/plot-320-0603.jpg?v=1730275790","url":"https:\/\/bikeman.jp\/en\/products\/plot-320-0603","provider":"バイクマン","version":"1.0","type":"link"}