{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"845f07dab2f2","name":"CLUTCH SPRING SET 4 EBC CSK004","sku":"04-044.EBC","brand":"EBC","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":14.52,"formatted":"£14.52"},"summary":"EBC CSK004 Clutch Spring Set provides consistent clutch engagement and control for road and off-road motorcycle use. The CSK Series design and application-selected diaphragm or coil spring construction balance lever feel and durability under heat. Supplied as a 4-piece spring set, it is suitable for motorcycle engine clutch applications. Features include spring type pre-selected by application, spring tension 15% higher than standard, replaces tired or weak clutch springs during rebuilds, and helps prevent clutch slippage. Product type is Clutch spring set, product range/series is CSK Series Heavy Duty Clutch Spring Kits, position is Engine clutch, construction/design is Application-selected diaphragm or coil spring type. Replaces cross reference number CSK004. Weight is 62g.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Spring Set"},{"label":"Variant Id","value":"207239"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-044_2EEBC/15d1ce293b322b23.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-044_2EEBC/15d1ce293b322b23.jpg"],"description":"EBC CSK004 Clutch Spring Set provides consistent clutch engagement and control for road and off-road motorcycle use. The CSK Series design and application-selected diaphragm or coil spring construction balance lever feel and durability under heat. Supplied as a 4-piece spring set, it is suitable for motorcycle engine clutch applications. Features include spring type pre-selected by application, spring tension 15% higher than standard, replaces tired or weak clutch springs during rebuilds, and helps prevent clutch slippage. Product type is Clutch spring set, product range/series is CSK Series Heavy Duty Clutch Spring Kits, position is Engine clutch, construction/design is Application-selected diaphragm or coil spring type. Replaces cross reference number CSK004. Weight is 62g.","descriptionMarkdown":"### EBC CSK Series Heavy Duty Clutch Spring Set\n\nThis EBC clutch spring set is designed to provide consistent clutch engagement and control for various motorcycle applications. The CSK Series construction utilizes application-selected diaphragm or coil springs to balance lever feel and durability, especially under heat. This set is ideal for replacing worn or weak clutch springs during engine rebuilds and helps prevent clutch slippage. Supplied as a 4-piece set, these springs offer approximately 15% higher tension than standard.\n\n#### Key Features:\n\n\t\n- 4-piece clutch spring set\n\t\n- Spring type pre-selected by application (diaphragm or coil as required)\n\t\n- Spring tension 15% higher than standard\n\t\n- Replaces tired or weak clutch springs\n\t\n- Helps prevent clutch slippage\n\t\n- Suitable for engine clutch applications\n\n#### Specifications:\n\n\t\n- Product Type: Clutch Spring Set\n\t\n- Product Range/Series: CSK Series Heavy Duty Clutch Spring Kits\n\t\n- Position: Engine Clutch\n\t\n- Construction/Design: Application-selected diaphragm or coil spring type\n\n#### Cross Reference Numbers:\n\n\t\n- CSK004","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 80","cc":null,"notes":null,"years":"1985–2002"},{"make":"HONDA","model":"CR 85","cc":null,"notes":null,"years":"2003–2007"},{"make":"HONDA","model":"TRX EX 300","cc":null,"notes":null,"years":"1993–2008"},{"make":"HONDA","model":"TRX X 300","cc":null,"notes":null,"years":"2009"},{"make":"HONDA","model":"XR 250R","cc":null,"notes":null,"years":"1986–1995"},{"make":"HONDA","model":"XR 350","cc":null,"notes":null,"years":"1983–1985"}],"collections":[{"name":"Clutch & Transmission","url":"https://www.2brosparts.com/api/agent/collection/GB/clutch-transmission"},{"name":"Clutch Spring Set","url":"https://www.2brosparts.com/api/agent/collection/GB/clutch-spring-set"}],"links":{"page":"https://www.2brosparts.com/products/clutch-spring-set-4-ebc-csk004","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/845f07dab2f2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/845f07dab2f2:1"}},"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."]}}