{"product_id":"athena-p400250100005-130cc-big-bore-cylinder-kit-57mm-bore-high-performance-pit-bike-upgrade-kit-converts-110cc-to-130cc-compatible-with-kawasaki-klx110-suzuki-dr-z110","title":"Athena P400250100005 130cc Big Bore Cylinder Kit (57mm Bore) - High-Performance Pit Bike Upgrade Kit, Converts 110cc to 130cc, Compatible with Kawasaki KLX110 \u0026 Suzuki DR-Z110","description":"UPGRADE YOUR PIT BIKE TO THE NEXT LEVEL OF PERFORMANCE Extract massive power, aggressive low-end torque, and unmatched acceleration from your 110cc pit bike engine with the Athena Big Bore Cylinder Kit (Part No. P400250100005), a premium race-proven package engineered in Italy to seamlessly convert your factory setup into a high-revving, high-output 130cc powerhouse. Entirely cast from high-grade aluminum and treated with a specialized Motor-Nicksil (Nickel-Silicon) coating, this cylinder guarantees exceptional thermal dissipation, minimal friction, and optimal wear resistance to deliver a substantial increase along the entire power curve while maintaining strict original-equipment reliability. This complete bolt-on kit comes loaded with everything required for a flawless installation—including a precision-machined aluminum big bore cylinder, a high-performance forged piston coated with molybdenum, premium rings, wrist pin, clips, and a specific high-tightness multi-layer gasket set—allowing you to dramatically increase track and trail performance without requiring any machining or structural engine modifications to your factory crankcase.","brand":"Athena","offers":[{"title":"Default Title","offer_id":52658300879135,"sku":"P400250100005","price":377.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/2195\/1519\/files\/P400250100005-1.jpg?v=1783348628","url":"https:\/\/massdepot.com\/products\/athena-p400250100005-130cc-big-bore-cylinder-kit-57mm-bore-high-performance-pit-bike-upgrade-kit-converts-110cc-to-130cc-compatible-with-kawasaki-klx110-suzuki-dr-z110","provider":"Mass Depot","version":"1.0","type":"link"}