{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e5c65f36c255","name":"21-80/100 B-004F MX TYRE SUN.F 4-PLY E MARKED","sku":"59-6003.4","brand":"SUN.F Tyres","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":12,"price":{"amount":41.62,"formatted":"£41.62"},"summary":"This all-terrain SUNF B-004F tyre delivers consistent traction and control across mixed surfaces. The tread design and 4-ply construction balance grip, stability, and durability. Sized 80/100-21, it is suitable for front applications and is E-mark approved (E4) for on-road compliance. Features include a motocross tread layout supporting consistent steering and braking on loose and mixed ground, open knob spacing to help clear soil and maintain dependable bite, and tubed fitment for use with an inner tube. Rated for off-road applications. Specifications: Size 80/100-21, Pattern B-004F, Ply rating 4-ply, Type TT (tubed), Load index/speed rating 51M, Recommended rim width 1.60–1.85 in, E-mark approval E4.","attributes":[{"label":"General Product Group","value":"Tyres, Tubes & Mousses"},{"label":"General Product Type","value":"Tyre"},{"label":"General Size","value":"21-80/100"},{"label":"Variant Id","value":"261326"}],"image":"https://www.oro2u.com/media/catalog/product/5/9/59-6003-4.jpg","images":["https://www.oro2u.com/media/catalog/product/5/9/59-6003-4.jpg"],"description":"This all-terrain SUNF B-004F tyre delivers consistent traction and control across mixed surfaces. The tread design and 4-ply construction balance grip, stability, and durability. Sized 80/100-21, it is suitable for front applications and is E-mark approved (E4) for on-road compliance. Features include a motocross tread layout supporting consistent steering and braking on loose and mixed ground, open knob spacing to help clear soil and maintain dependable bite, and tubed fitment for use with an inner tube. Rated for off-road applications. Specifications: Size 80/100-21, Pattern B-004F, Ply rating 4-ply, Type TT (tubed), Load index/speed rating 51M, Recommended rim width 1.60–1.85 in, E-mark approval E4.","descriptionMarkdown":"### SUNF B-004F 80/100-21 Front Motocross Tyre (4-Ply E-Marked)\n\nEnhance your off-road riding experience with the SUNF B-004F motocross tyre. Designed for front wheel applications, this 4-ply tyre offers exceptional traction and control across a variety of mixed terrain conditions. Its robust construction ensures durability, making it a reliable choice for demanding off-road adventures.\n\n**Key Features:**\n\n \n- Motocross-specific tread pattern designed for consistent steering and braking performance on loose and mixed surfaces.\n \n- Open knob spacing aids in mud and soil shedding, ensuring dependable grip and bite.\n \n- 4-ply construction provides a balance of durability and stability for aggressive riding.\n \n- E-mark approved (E4), offering on-road compliance where required.\n \n- Tubed type (TT) for use with an inner tube.\n \n- Rated for demanding off-road applications.\n\n**Specifications:**\n\n \n- Size: 80/100-21\n \n- Tread Pattern: B-004F\n \n- Ply Rating: 4-Ply\n \n- Type: TT (Tubed)\n \n- Load Index / Speed Rating: 51M\n \n- Recommended Rim Width: 1.60 to 1.85 inches\n \n- E-Mark Approval: E4","weightGrams":null,"fitments":[],"collections":[{"name":"Tyres, Tubes & Mousses","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres-tubes-mousses"},{"name":"Tyre","url":"https://www.2brosparts.com/api/agent/collection/GB/tyre"}],"links":{"page":"https://www.2brosparts.com/products/21-80100-b-004f-mx-tyre-sunf-4-ply-e-marked","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e5c65f36c255:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e5c65f36c255:1"}},"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."]}}