{"title":"Cylinders \u0026 Parts","description":"","products":[{"product_id":"cyl-ktm-hus-gas-85-a-wbc8147a","title":"Cyl Ktm\/Hus\/Gas 85 A Wbc8147A","description":"Cylinder - Performance Replacement\u003cli\u003eCast from Aerospace quality aluminum\u003c\/li\u003e\u003cli\u003eNickel silicon plated bore for durability\u003c\/li\u003e\u003cli\u003eDiamond honed for precise sizing\u003c\/li\u003e\u003cli\u003eCylinder bore surface provides high oil retention and reduced friction\u003c\/li\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":50419821543754,"sku":"25PTS041701","price":553.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/98901eea09ab13d1a26b2e9c7c3149c9_600.webp?v=1751989233"},{"product_id":"cyl-ktm-hus-gas-85-b-wbc8147b","title":"Cyl Ktm\/Hus\/Gas 85 B Wbc8147B","description":"Cylinder - Performance Replacement\u003cli\u003eCast from Aerospace quality aluminum\u003c\/li\u003e\u003cli\u003eNickel silicon plated bore for durability\u003c\/li\u003e\u003cli\u003eDiamond honed for precise sizing\u003c\/li\u003e\u003cli\u003eCylinder bore surface provides high oil retention and reduced friction\u003c\/li\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":50419821838666,"sku":"25PTS041700","price":632.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/77df02c35a4f82fe3892857c80a60d01_600.webp?v=1751989232"},{"product_id":"cylinder-kit-yam-malaguti-70100","title":"Cylinder Kit Yam\/Malaguti 70100","description":"Cylinder Kit\u003cli\u003eKit includes complete aluminum cylinder, with a nickel carbide plated bore, cylinder head, piston, rings, 10 mm wrist pin, circlips, carbon reeds and all required top-end gaskets\u003c\/li\u003e\u003cli\u003eThis cylinder kit can be installed without making any changes to the engine crankcase\u003c\/li\u003e\u003cli\u003ePiston head is domed\u003c\/li\u003e\u003cli\u003eBolt on\u003c\/li\u003e\u003cli\u003eIt is recommended that Athena's 17.50 mm or 19.00 mm scooter carburetor be used with the bolt on big bore kit.\u003c\/li\u003eFits '98-'01 BW and Zuma 1 with vertical engine.","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444671484234,"sku":"25PTS039777","price":191.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/b0ed5ea0e7af307000fac5028a9fe1ac_600.webp?v=1751986711"},{"product_id":"cylinder-kit-yam-73700","title":"Cylinder Kit Yam 73700","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eStandard Bore Cylinder Kit Ø 40 mm, 50 cc","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444671680842,"sku":"25PTS039775","price":217.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/3d5c297894a5b7f271963ec5d9de2dcf_600.webp?v=1751986710"},{"product_id":"cylinder-kit-yam-070000-1","title":"Cylinder Kit Yam 070000\/1","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eStandard Bore Cylinder Kit With Head Ø 40 mm, 50 cc","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444672106826,"sku":"25PTS039772","price":200.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/ec51b061073dbed89ec5e961d2c25f69_600.webp?v=1751986708"},{"product_id":"cyl-kit-big-bore-ya-mb-074700-1","title":"Cylinder Kit Big Bore Ya\/Mb 074700\/1","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eBig Bore Cylinder Kit With Head Long Stroke Ø 47,6 mm, 80 cc, Pin Ø 12 mm","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444672205130,"sku":"25PTS039771","price":234.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/88d11478b20375f377200c1d21a753c9_600.jpg?v=1751986707"},{"product_id":"cylinder-kit-mbk-081100","title":"Cylinder Kit Mbk 081100","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eBig Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Flat Head Piston","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444672434506,"sku":"25PTS039770","price":251.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/3d5c297894a5b7f271963ec5d9de2dcf_600_03aff219-568d-4741-961a-f41b8a2354ea.webp?v=1751986706"},{"product_id":"cylinder-kit-piaggio-082500","title":"Cylinder Kit Piaggio 082500","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eBig Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Flat Head Piston","brand":"Athena","offers":[{"title":"Default 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power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003e\u003cli\u003eDoes not include cylinder head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444696518986,"sku":"25PTS039629","price":340.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/a71b5e91c63628a00141de2b969954f6_600.webp?v=1751986600"},{"product_id":"cylinder-kit-hon-stock-p400210100059","title":"Cylinder Kit Hon Stock P400210100059","description":"Cylinder Kit Stock Bore Race for 4 Stroke\u003cli\u003eHigh performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged OEM-style domed piston kit\u003c\/li\u003e\u003cli\u003eAluminum cylinder with nickel-carbide coating, ported to Factory Works specs\u003c\/li\u003e\u003cli\u003eAthena top-end gasket set including required seals and hardware\u003c\/li\u003e\u003cli\u003eKit does not include cylinder head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444696551754,"sku":"25PTS039628","price":540.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/78023310ca4e36bab3d230cf4caf5a42_600.webp?v=1751986599"},{"product_id":"cylinder-kit-hon-big-bore-p400210100067","title":"Cylinder Kit Hon Big Bore P400210100067","description":"Cylinder Kit Big Bore Race for 4 Stroke\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003e\u003cli\u003eDoes not include cylinder head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default 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except where noted\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444752257354,"sku":"25PTS039475","price":891.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/5736bb56059382473ac74b0e571ddfa4_600.webp?v=1751986488"},{"product_id":"cylinder-kit-kx65-50mm-p400250100007","title":"Cylinder Kit Kx65 50Mm P400250100007","description":"Cylinder Kit  Big Bore Race for 2 Stroke\u003cli\u003eAluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome \u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eKit also includes Athena top end gasket set with required seals and hardware\u003c\/li\u003e\u003cli\u003ePiston kit includes cast lite flat top piston, rings, clips and pin\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default 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cylinder is nickel carbide coated designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eThere is an aluminum cylinder head with a removable bronze dome allowing for a higher compression ratio and anti-detonation features (except where noted)\u003c\/li\u003e\u003cli\u003eKit also includes a Cast-Lite flat top piston kit, and an Athena top-end gasket set that includes required seals and hardware\u003c\/li\u003e\u003cli\u003eBolt on; no matching required except where noted\u003c\/li\u003eCylinder head not included.","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444797280586,"sku":"25PTS039234","price":824.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/19224d803d1571842e6caaf8682afb03_600.webp?v=1751986297"},{"product_id":"cylinder-kit-derbi-yam-p400485100010","title":"Cylinder Kit Derbi\/Yam P400485100010","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eBig Bore Cylinder Kit Ø 65 mm, 170 cc","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444797346122,"sku":"25PTS039233","price":720.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/92301840e1ff5348d4ce24f303320ec4_600.webp?v=1751986296"},{"product_id":"cylinder-kit-yz250f-83mm-p400485100012","title":"Cylinder Kit Yz250F 83Mm P400485100012","description":"Cylinder Kit Big Bore Race for 4 Stroke\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003e\u003cli\u003eDoes not include cylinder head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444797444426,"sku":"25PTS039232","price":674.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/f5ef5f8de421f2dde79c5acce6825962_600.webp?v=1751986295"},{"product_id":"cylinder-kit-yz125-54mm-p400485100017","title":"Cylinder Kit Yz125 54Mm P400485100017","description":"Cylinder Stock Bore Race Kit for 2-Stroke\u003cli\u003eAluminum cylinder is nickel carbide coated designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eThere is an aluminum cylinder head with a removable bronze dome allowing for a higher compression ratio and anti-detonation features (except where noted)\u003c\/li\u003e\u003cli\u003eKit also includes a Cast-Lite flat top piston kit, and an Athena top-end gasket set that includes required seals and hardware\u003c\/li\u003e\u003cli\u003eBolt on; no matching required except where noted\u003c\/li\u003eStock bore, high compression.","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444797542730,"sku":"25PTS039231","price":857.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/83fbe85df55d14a651825a83d7dbed45_600.webp?v=1751986283"},{"product_id":"cylinder-kit-tzr-125r-rr-p400485100019","title":"Cylinder Kit Tzr 125R\/Rr P400485100019","description":"Cylinder Kit\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged 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head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444830081354,"sku":"25PTS039061","price":540.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/a018cacbcd1b6462204d555b8bde5232_600.webp?v=1751986159"},{"product_id":"cylinder-kit-ltr450-100m-p400510100008","title":"Cylinder Kit Ltr450 100M P400510100008","description":"Cylinder Kit Big Bore Race for 4 Stroke\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003e\u003cli\u003eDoes not include cylinder head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default 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OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003eStandard Bore Cylinder Kit Ø 77 mm, 250 cc","brand":"Athena","offers":[{"title":"Default Title","offer_id":50444830376266,"sku":"25PTS039057","price":540.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/2627cb0b62fe2899f26f20711ab18f0a_600.webp?v=1751986157"},{"product_id":"cylinder-kit-rmz250-p400510100020","title":"Cylinder Kit Rmz250 P400510100020","description":"Cylinder Kit Big Bore Race for 4 Stroke\u003cli\u003eKit includes aluminum cylinder with nickel-carbide coating designed with larger water jackets\u003c\/li\u003e\u003cli\u003eSpecially designed, high performance, hard anodized power valves (cannot use OEM)\u003c\/li\u003e\u003cli\u003eForged piston with molybdenum coating\u003c\/li\u003e\u003cli\u003eDoes not include cylinder head.\u003c\/li\u003e","brand":"Athena","offers":[{"title":"Default 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