{"product_id":"pinasco-c-oversize-piston-for-215-225-kit","title":"Pinasco \"C\" oversize piston for 215\/225 kit","description":"This is an oversized piston for the Pinasco 215\/225 cylinder kit. This is a C size. With aluminum cylinders like this, each cylinder has a stamp on the upper edge. If your cylinder has a 0 the next size up is A. If your cylinder has an A your next size up is a B. If you cylinder has a B your next size up is C. Once you have run a cylinder for a while and it starts to get worn you can upsize to the next piston to tighten the tolerances. \u003cbr\u003eFor example : If your 0 cylinder is worn and you have already run the A piston in it you can now run the B piston after that. \u003cbr\u003e\u003cbr\u003eIf you have seized a cylinder and damaged the Nikasil liner than none of that matters because the liner is destroyed and buying an oversize won't fix it. It's a new cylinder or having the liner redone (expensive).","brand":"Scooter Mercato","offers":[{"title":"Default Title","offer_id":52065030668590,"sku":"25125506C","price":146.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/7895\/4798\/files\/media_0091ff69-e7df-464c-8911-045df8571efe.jpg?v=1786430695","url":"https:\/\/scootermercato.com\/products\/pinasco-c-oversize-piston-for-215-225-kit","provider":"Scooter Mercato","version":"1.0","type":"link"}