{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"352da2536c74","name":"PISTON KIT 1998 RM250 66.40 A, WOSSNER 8140DA SUZUKI MX 12110-37E30-0F0","sku":"56-W723.WO.A","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":153.68,"formatted":"£153.68"},"summary":"This Wossner piston kit is designed for high-performance two-stroke engines. It features a 66.40mm bore size and includes all necessary components for a reliable piston replacement. The forged piston ensures optimal heat dissipation and structural integrity. Features include a forged piston for enhanced strength and heat transfer, an elliptical shape that distributes thrust loads evenly and prevents piston collapse, and it is made in Germany. Specifications include a 66.40 mm bore size, 66.34 mm actual piston size, 249 cm³ displacement, 72.00 mm stroke, 0.06 mm clearance, 2-stroke compression ratio, and 38.00 mm compression height. Cross-reference OEM part numbers are 12110-37E30-0F0 and 723M06640. Included components are Piston: Wossner PN# 8140DA, Lock: PN# CW18, Pin: PN# WP033, Ring Set: PN# RSB6640 (x2), and Rod: PN# P2026.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.40mm"},{"label":"Variant Id","value":"257542"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W723_2EWO_2EA/7cb7eea4a8a07778.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W723_2EWO_2EA/7cb7eea4a8a07778.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W723_2EWO_2EA/3f33aed17b924bb4.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W723_2EWO_2EA/887ea02b520e5708.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W723_2EWO_2EA/b295355f3b299432.jpg"],"description":"This Wossner piston kit is designed for high-performance two-stroke engines. It features a 66.40mm bore size and includes all necessary components for a reliable piston replacement. The forged piston ensures optimal heat dissipation and structural integrity. Features include a forged piston for enhanced strength and heat transfer, an elliptical shape that distributes thrust loads evenly and prevents piston collapse, and it is made in Germany. Specifications include a 66.40 mm bore size, 66.34 mm actual piston size, 249 cm³ displacement, 72.00 mm stroke, 0.06 mm clearance, 2-stroke compression ratio, and 38.00 mm compression height. Cross-reference OEM part numbers are 12110-37E30-0F0 and 723M06640. Included components are Piston: Wossner PN# 8140DA, Lock: PN# CW18, Pin: PN# WP033, Ring Set: PN# RSB6640 (x2), and Rod: PN# P2026.","descriptionMarkdown":"### Wossner Piston Kit for High-Performance Two-Stroke Engines\n\nThis Wossner piston kit is engineered for exceptional durability and performance in demanding two-stroke motorcycle engines. Crafted with precision, this kit features a forged piston designed to optimize heat dissipation and maintain structural integrity under high stress.\n\n#### Key Features:\n\n\t\n- Forged Piston: Provides superior strength and enhanced heat transfer for reliable operation.\n\t\n- Elliptical Piston Design: Ensures even distribution of thrust loads and helps prevent piston collapse.\n\t\n- German Manufacturing: Produced to high manufacturing standards in Germany, guaranteeing quality and precision.\n\n#### Specifications:\n\n\t\n- Bore Size: 66.40 mm\n\t\n- Actual Piston Size: 66.34 mm\n\t\n- Displacement (cm³): 249\n\t\n- Stroke (mm): 72.00\n\t\n- Clearance (mm): 0.06\n\t\n- Compression Ratio: 2-stroke (compatible with Wossner and OEM specifications)\n\t\n- Compression Height (mm): 38.00\n\n#### Included Components:\n\n\t\n- Piston: Wossner PN# 8140DA\n\t\n- Lock: PN# CW18\n\t\n- Pin: PN# WP033\n\t\n- Ring Set: PN# RSB6640 (x2)\n\t\n- Rod: PN# P2026\n\n#### Cross-Reference OEM Part Numbers:\n\n\t\n- 12110-37E30-0F0\n\t\n- 723M06640","weightGrams":null,"fitments":[{"make":"SUZUKI","model":"RM 250","cc":null,"notes":null,"years":"1998"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-kit-1998-rm250-6640-a-wossner-8140da-suzuki-mx-12110-37e30-0f0","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/352da2536c74:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/352da2536c74:1"}},"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."]}}