{"product_id":"320-0420","title":"S\u0026S Cycle 4-1\/8\" Stroke FLYWHEEL Assembly for V111 Engines for 1984-'99 Harley-Davidson Big Twins","description":"\u003cp\u003eThis 4-1\/8\" stroke 8-1\/2\" diameter flywheel assembly replaces the original flywheels in S\u0026amp;S® 111\" V111 engines for 1984-99 HD® big twins.  Flywheel assembly is three piece design. Pinion and sprocket shafts are forged as part of the flywheel. The only joints in the assembly are where the 1.671\" diameter connecting rod crankpin is pressed into the flywheels. Flywheels are CNC machined from heat-treated, closed die, steel forgings, which are 114% stronger than late style stock steel flywheels. Fully assembled with premium quaility S\u0026amp;S® heavy duty 7.667\" connecting rods, with full width wrist pin ends, and dynamically balanced. Assembly is trued to less than .0005\" runout on pinion and sprocket shaft bearing surfaces, making them capable of higher rpm.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: S\u0026amp;S Cycle\u003c\/li\u003e\n\u003cli\u003ePart number: 320-0420\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003eThese are performance and custom aftermarket products sourced to match or exceed original specifications as an alternative to the OEM part. Any Harley-Davidson part numbers referenced are for identification purposes only.\u003c\/small\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":43509102280752,"sku":"320-0420","price":3961.47,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/4012\/4739\/files\/sorry_noimage_avail_a9f94fd6-3615-4a6d-b63a-ecf43c2483af.jpg?v=1787194591","url":"https:\/\/www.moto1.nz\/products\/320-0420","provider":"Moto1","version":"1.0","type":"link"}