{"product_id":"honda-cl125s-1973-1974-cylinder-barrel-piston-kit-56-5mm-01687-eng","title":"Honda CL125S 1973-1974 Cylinder Barrel Piston Kit 56.5mm","description":"\u003ch2\u003eHonda CL125S 1973-1974 Cylinder Barrel Piston Kit 56.5mm\u003c\/h2\u003e\n\n\u003cp\u003eBrand new aftermarket standard-bore cylinder barrel and piston top-end rebuild kit for \u003cstrong\u003eHonda CL125S 1973-1974\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDirect Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHonda CL125S - 1973-1974\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine capacity: approximately 124cc\u003c\/li\u003e\n\u003cli\u003eStandard bore: 56.5 mm\u003c\/li\u003e\n\u003cli\u003ePiston pin diameter: 15 mm\u003c\/li\u003e\n\u003cli\u003ePiston pin length: approximately 48 mm\u003c\/li\u003e\n\u003cli\u003eType: standard-bore top-end replacement kit\u003c\/li\u003e\n\u003cli\u003eSKU: 01687-ENG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x cylinder barrel\u003c\/li\u003e\n\u003cli\u003e1 x piston\u003c\/li\u003e\n\u003cli\u003e1 x piston ring set\u003c\/li\u003e\n\u003cli\u003e1 x piston \/ gudgeon pin\u003c\/li\u003e\n\u003cli\u003e2 x piston circlips\u003c\/li\u003e\n\u003cli\u003eTop-end gaskets \/ seals as supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder: 12100-383-030\u003c\/li\u003e\n\u003cli\u003eCylinder base gasket: 12191-330-306\u003c\/li\u003e\n\u003cli\u003eCylinder head gasket: 12251-437-P00\u003c\/li\u003e\n\u003cli\u003ePiston: 13101-383-030\u003c\/li\u003e\n\u003cli\u003ePiston pin: 13111-440-000\u003c\/li\u003e\n\u003cli\u003eStandard piston ring set: 13011-383-621\u003c\/li\u003e\n\u003cli\u003ePiston circlip: 94601-15000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDirect Replacement\u003c\/h3\u003e\n\u003cp\u003eThis kit is catalogued as a direct standard-bore replacement for the Honda CL125S model\/year range shown above. It uses the later 56.5 mm bore specification and the matching 15 mm piston pin.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Fitment Check\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the cylinder casting, bore size, piston pin diameter, stud spacing, cylinder height, crankcase spigot, gasket profile and oil passages with the parts removed from your engine.\u003c\/p\u003e\n\n\u003cp\u003eClassic Honda 125 specifications can vary by market and engine serial number. Do not order solely from the registration year if the engine has previously been replaced or modified.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing a worn or damaged cylinder barrel\u003c\/li\u003e\n\u003cli\u003eReplacing a worn piston or rings\u003c\/li\u003e\n\u003cli\u003eRestoring compression\u003c\/li\u003e\n\u003cli\u003eTop-end engine rebuilds\u003c\/li\u003e\n\u003cli\u003eClassic Honda restoration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand New\u003c\/strong\u003e aftermarket replacement components. Not represented as genuine Honda parts.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eCorrect piston orientation, ring installation, lubrication, valve timing and fastener torque are essential. Installation by a competent motorcycle mechanic is recommended.\u003c\/p\u003e","brand":"Moto Mania UK","offers":[{"title":"Default Title","offer_id":57504418005367,"sku":"01687-ENG","price":46.0,"currency_code":"SHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/8771\/6007\/files\/20260929_144845.jpg?v=1790773010","url":"https:\/\/www.motomaniauk.com\/products\/honda-cl125s-1973-1974-cylinder-barrel-piston-kit-56-5mm-01687-eng","provider":"Moto Mania UK","version":"1.0","type":"link"}