{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3cd8f83378b8","name":"CYLINDER KIT STD 52.40 2015-2019 HONDA CB125F GLR125 12100-KSW-E90","sku":"56-K2903.524.CK","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":140.32,"formatted":"£140.32"},"summary":"This standard 52.40 mm cylinder kit is a replacement engine rebuild kit designed as a direct OEM replacement to restore engine performance. It meets or exceeds OEM quality standards and provides a complete solution for overhaul work, including the cylinder block, piston kit, 13 mm piston pin, ring kit, gasket kit, and 2 valve oil seals. Features include a standard 52.40 mm bore size, direct OEM replacement, meets or exceeds OEM quality standards, and a complete kit for comprehensive engine rebuild. Includes cylinder block, piston kit, piston pin, ring kit, gasket kit, and 2 valve oil seals. Specifications include a bore size of 52.40 mm and a piston pin diameter of 13 mm. Cross-reference OEM part number: 12100-KSW-E90.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Cylinder Kits"},{"label":"Variant Id","value":"310152"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/cd739ef21c3c0217.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/cd739ef21c3c0217.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/ff745c156074aaf9.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/0f6c995d6142983a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/efea3cc7570d70e1.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/c57bc30f46bd43b9.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/fd9df982f880e8fe.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2903_2E524_2ECK/83f25c271abd63f1.jpg"],"description":"This standard 52.40 mm cylinder kit is a replacement engine rebuild kit designed as a direct OEM replacement to restore engine performance. It meets or exceeds OEM quality standards and provides a complete solution for overhaul work, including the cylinder block, piston kit, 13 mm piston pin, ring kit, gasket kit, and 2 valve oil seals. Features include a standard 52.40 mm bore size, direct OEM replacement, meets or exceeds OEM quality standards, and a complete kit for comprehensive engine rebuild. Includes cylinder block, piston kit, piston pin, ring kit, gasket kit, and 2 valve oil seals. Specifications include a bore size of 52.40 mm and a piston pin diameter of 13 mm. Cross-reference OEM part number: 12100-KSW-E90.","descriptionMarkdown":"### Dirt Racing Standard Cylinder Kit for Engine Rebuilds\n\nRestore your motorcycle's engine to peak performance with this standard 52.40 mm cylinder kit. Designed as a direct OEM replacement, this kit meets or exceeds original equipment quality standards, offering a comprehensive solution for engine overhaul work. Ensure a smooth and powerful ride with a high-quality replacement part.\n\n**Key Features:**\n\n \n- Standard 52.40 mm bore size for precise fitment.\n \n- Direct OEM replacement part ensures compatibility and performance.\n \n- Meets or exceeds OEM quality standards for reliability.\n \n- Provides a complete kit for a comprehensive engine rebuild.\n \n- Includes all necessary components for a full engine overhaul.\n\n**Kit Contents:**\n\n \n- Cylinder block\n \n- Piston kit\n \n- 13 mm piston pin\n \n- Ring kit\n \n- Gasket kit\n \n- 2 valve oil seals\n\n**Specifications:**\n\n \n- Bore Size: 52.40 mm\n \n- Piston Pin Diameter: 13 mm\n\n**OEM Cross-Reference:**\n\n \n- 12100-KSW-E90","weightGrams":null,"fitments":[],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Cylinder Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/cylinder-kits"}],"links":{"page":"https://www.2brosparts.com/products/cylinder-kit-std-5240-2015-2019-honda-cb125f-glr125-12100-ksw-e90","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/3cd8f83378b8:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/3cd8f83378b8:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}