{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"881508a45590","name":"PISTON KIT 05-07 CR125 54.00 B Pro-Lite, WISECO 859M05400B PRO-LITE 13110-KSR-730","sku":"56-W859.B.WI","brand":"Wiseco","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":140.36,"formatted":"£140.36"},"summary":"Wiseco Pro-Lite Piston Assembly - 859M05400B. Size B. Features an innovative forging design and piston skirt for maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. Includes one 54MM piston, one 2126CS ring set, one set CW15 circlips, and one S632 wrist pin. Part number 56-W859.B.WI. Cross reference numbers include NAMURA NX-10003, WOSSNER 8170DA, WISECO 859M05400, 13110-KSR-730, 8170DB, PROX 01.1225.B, and NAMURA NX-10003B.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.00mm"},{"label":"Variant Id","value":"295756"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w859-a-wi.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w859-a-wi.jpg"],"description":"Wiseco Pro-Lite Piston Assembly - 859M05400B. Size B. Features an innovative forging design and piston skirt for maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. Includes one 54MM piston, one 2126CS ring set, one set CW15 circlips, and one S632 wrist pin. Part number 56-W859.B.WI. Cross reference numbers include NAMURA NX-10003, WOSSNER 8170DA, WISECO 859M05400, 13110-KSR-730, 8170DB, PROX 01.1225.B, and NAMURA NX-10003B.","descriptionMarkdown":"### Wiseco Pro-Lite Piston Assembly - Size B\n\nEnhance your motorcycle's performance with the Wiseco Pro-Lite Piston Assembly. Engineered for durability, longevity, and increased horsepower, this piston features an innovative forging design and a specialized piston skirt to deliver maximum power and torque. Its lightweight construction, including the included wrist pin, allows for faster revs and quicker throttle response.\n\n**Key Features:**\n\n \n- Innovative forging design for maximum horsepower and torque\n \n- Advanced piston skirt for increased performance\n \n- Lightweight wrist pin for faster engine revs and quicker throttle response\n \n- Durable construction for enhanced longevity\n\n**Included Components:**\n\n \n- One 54mm piston\n \n- One 2126CS ring set\n \n- One set of CW15 circlips\n \n- One S632 wrist pin\n\n**Note:** This piston kit is sold by application and bore size. Please ensure you know your standard bore size to order the correct standard or oversized piston. For specific fitment questions, please contact technical service.","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EC 125","cc":null,"notes":null,"years":"2009–2011"},{"make":"GAS-GAS","model":"ME 125","cc":null,"notes":null,"years":"2000–2011"},{"make":"GASGAS","model":"EC 125","cc":null,"notes":null,"years":"2000–2008"},{"make":"HONDA","model":"CR 125","cc":null,"notes":null,"years":"2004–2007"},{"make":"HONDA","model":"CR 125R","cc":null,"notes":null,"years":"2005–2007"},{"make":"HUSQVARNA","model":"CR 125","cc":null,"notes":null,"years":"1997–2014"},{"make":"HUSQVARNA","model":"SM 125","cc":null,"notes":null,"years":"1998–2014"},{"make":"HUSQVARNA","model":"SM S 125","cc":null,"notes":null,"years":"1998–2014"},{"make":"HUSQVARNA","model":"WR 125","cc":null,"notes":null,"years":"1997–2014"},{"make":"HUSQVARNA","model":"WRE 125","cc":null,"notes":null,"years":"1998–2010"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"1997–2001"}],"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-05-07-cr125-5400-b-pro-lite-wiseco-859m05400b-pro-lite-13110-ksr-730","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/881508a45590:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/881508a45590:1"}},"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."]}}