{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"0a732c7252a4","name":"AVON 190/55R17 NHS 3D ULT XTR SLICK RR TL AC3 [R]","sku":"1905517AV0A78S-","brand":"Avon","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":236.04,"formatted":"£236.04"},"promoCodesAllowed":false,"summary":"AVON 190/55R17 NHS 3D ULT XTR SLICK RR TL AC3 [R] Tyre","attributes":[{"label":"Vehicle Type","value":"Motorcycle"},{"label":"Vehicle Subtype","value":"Race/Competition"},{"label":"GRP","value":"96"},{"label":"Section","value":"190"},{"label":"Profile","value":"55"},{"label":"Rim","value":"17"},{"label":"Tyre Pattern","value":"3D ULT XTR SLICK RR"},{"label":"Tyre Type","value":"D"},{"label":"Tyre Type Info","value":"Directional"}],"image":null,"images":[],"description":"AVON 190/55R17 NHS 3D ULT XTR SLICK RR TL AC3 [R] Tyre","descriptionMarkdown":"### AVON 3D Ultra Xtreme Slick Rear Tyre\n\nThe AVON 3D Ultra Xtreme Slick is a high-performance competition tyre engineered specifically for racing and track day enthusiasts. Designed for riders who demand precision, grip, and consistent feedback, this rear tyre offers race-proven technology to help you push your lap times to the limit.\n\nBuilt with Avon's advanced race-compound engineering, the 3D Ultra Xtreme Slick provides exceptional mechanical grip and heat stability. Its construction is optimised for the high-stress demands of the track, ensuring stability under heavy braking and confident traction when exiting corners.\n\n### Key Features\n\n \n- Competition Design: Engineered specifically for track use to deliver maximum surface contact and grip.\n \n- Race-Proven Compound: Formulated for rapid warm-up times and sustained performance at high operating temperatures.\n \n- Optimised Profile: Developed to offer precise steering response and predictable handling characteristics during aggressive cornering.\n \n- High-Speed Stability: Constructed to maintain structural integrity and performance under the intense loads of competitive riding.\n \n- Tubeless (TL) Configuration: Designed for modern racing rim requirements to ensure reliable air retention and simplified fitting.\n\n### Technical Specifications\n\n \n- Tyre Section: 190\n \n- Profile: 55\n \n- Rim Diameter: 17 inches\n \n- Pattern: 3D Ultra Xtreme Slick RR\n \n- Compound: AC3\n \n- NHS Designation: Not for Highway Service (Track use only)\n\nNote: This is an NHS (Not for Highway Service) tyre and is intended strictly for closed-course circuit use. Please ensure correct pressure settings are applied according to track conditions and manufacturer recommendations.","weightGrams":null,"fitments":[],"collections":[{"name":"Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/motorcycle"},{"name":"Race/Competition","url":"https://www.2brosparts.com/api/agent/collection/GB/racecompetition"},{"name":"Tyres","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres"}],"links":{"page":"https://www.2brosparts.com/products/avon-19055r17-nhs-3d-ult-xtr-slick-rr-tl-ac3-r","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."]}}