{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ff4680c71deb","name":"PISTON KIT 77-81 KTM MC GS 175 65.0mm 1.5mm OVER VINTCO PST03-1.5","sku":"VIN-PST03-1.5","brand":"Vintco","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":142.79,"formatted":"£142.79"},"summary":"VintCo PST03-1.5 piston kit is a 1.5 mm oversize replacement for 1977-1981 KTM 175MC and 175GS models. This kit is designed for vintage 2-stroke applications and includes the piston, rings, pin, and clips for installation. It is manufactured using modern materials and production methods for OEM-style fitment and performance. The MoS2 coating supports running-in. The wrist pin bearing is available separately. Additional size options are available. The piston size is 65.0 mm with an oversize of +1.5 mm. The piston measurement is 64.94 mm with a clearance of 0.06 mm. This is a forged piston made in Germany.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E5/b979b4177d2286bc.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E5/b979b4177d2286bc.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E5/3a1d98348762ecaf.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E5/4435f12c580e3d99.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E5/03626dfb0fc59aba.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/VIN-PST03-1_2E5/2a4b68f263fa2c1f.jpg"],"description":"VintCo PST03-1.5 piston kit is a 1.5 mm oversize replacement for 1977-1981 KTM 175MC and 175GS models. This kit is designed for vintage 2-stroke applications and includes the piston, rings, pin, and clips for installation. It is manufactured using modern materials and production methods for OEM-style fitment and performance. The MoS2 coating supports running-in. The wrist pin bearing is available separately. Additional size options are available. The piston size is 65.0 mm with an oversize of +1.5 mm. The piston measurement is 64.94 mm with a clearance of 0.06 mm. This is a forged piston made in Germany.","descriptionMarkdown":"### VintCo Piston Kit 1.5mm Oversize for Vintage KTM 175cc\n\nRestore the performance of your vintage KTM with this high-quality VintCo piston kit. Specifically designed as a 1.5mm oversize replacement, this kit is engineered for 1977-1981 KTM 175MC and 175GS two-stroke models. It provides an OEM-style fit and leverages modern manufacturing techniques for reliable operation.\n\n**Key Features:**\n\n \n- Complete kit includes piston, rings, wrist pin, and clips for a straightforward installation.\n \n- Designed for vintage KTM 175MC and 175GS two-stroke motorcycles.\n \n- Features a MoS2 coating to aid the running-in process, promoting longer engine life.\n \n- Manufactured in Germany, ensuring high standards of quality and precision.\n \n- Forged piston construction offers enhanced durability and performance.\n \n- Multiple oversize options are available to suit various engine rebuild needs.\n\n**Specifications:**\n\n \n- Piston Diameter: 65.0 mm\n \n- Oversize: +1.5 mm\n \n- Measured Piston Size: 64.94 mm\n \n- Clearance: 0.06 mm\n\n**Note:** Wrist pin bearing is sold separately.","weightGrams":null,"fitments":[{"make":"KTM","model":"GS 175","cc":null,"notes":null,"years":"1977–1981"},{"make":"KTM","model":"MC 175","cc":null,"notes":null,"years":"1977–1981"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/piston-kit-77-81-ktm-mc-gs-175-650mm-15mm-over-vintco-pst03-15","buyOneNow":null,"basketWithThis":null}},"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."]}}