{"product_id":"plot-920-0070","title":"Piston Set 3-9\/16\" Bore Flat Top Sportster","description":"\u003cp\u003e[S\u0026S Cycle 920-0070 Piston Set 3-9\/16 Bore Flat Top Sportster Engine Parts Proto]\n\u003cbr\u003e■Product Description The 1250cc conversion pistons for HD Sportster models increase the displacement of 883cc and 1200cc engines to 1250cc with a compression ratio of 10.3:1. They can also be used with normal 1200cc cylinder heads, and S\u0026S recommends their CNC ported heads. Genuine 1200cc cylinders and 1986-2003 883cc cylinders are compatible with 3-9\/16 inch bore 1250cc pistons. They cannot be used with 2004-16 883cc cylinders. A cylinder and piston kit is also available. ■Compatible Models Harley Davidson \/ Sportster Family (1986-2021) ■Specifications Type: Flat top Material: Forged aluminum Accessories: Piston pin, piston rings ■Notes *Images are for illustration purposes only. They may include products of different sizes or colors. Product design 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":45926063440107,"sku":"plot-920-0070","price":87196.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/plot-920-0070.jpg?v=1730276318","url":"https:\/\/bikeman.jp\/en\/products\/plot-920-0070","provider":"バイクマン","version":"1.0","type":"link"}