{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b8d568ac1629","name":"CLUTCH SPRING SET/5 EBC CSK121","sku":"04-111.E","brand":"EBC","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":14.52,"formatted":"£14.52"},"summary":"EBC CSK121 Clutch Spring Set is constructed from heat-treated high-carbon steel for consistent clutch engagement and control. This CSK series design balances clamp load, lever feel, and durability under heat. The set provides increased spring tension to raise clutch clamping force, helping to reduce clutch slip caused by weak original springs. Intended for fitment during clutch rebuilds and routine clutch servicing, it is supplied as a 5-piece engine set.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Spring Set"},{"label":"Variant Id","value":"207296"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-111_2EE/32a79ca64cfe8215.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-111_2EE/32a79ca64cfe8215.jpg"],"description":"EBC CSK121 Clutch Spring Set is constructed from heat-treated high-carbon steel for consistent clutch engagement and control. This CSK series design balances clamp load, lever feel, and durability under heat. The set provides increased spring tension to raise clutch clamping force, helping to reduce clutch slip caused by weak original springs. Intended for fitment during clutch rebuilds and routine clutch servicing, it is supplied as a 5-piece engine set.","descriptionMarkdown":"### EBC CSK Series Motorcycle Clutch Spring Set\n\nRestore your motorcycle's clutch performance with this EBC CSK Series clutch spring set. Engineered for consistent engagement and control, these springs are ideal for both regular road use and demanding fast road riding. The advanced design and high-carbon steel construction ensure a balance between clamping force, lever feel, and long-lasting durability even under high temperatures.\n\n**Key Features:**\n\n \n- Increases spring tension to enhance clutch clamping force.\n \n- Effectively combats clutch slippage caused by worn or weakened original springs.\n \n- Designed for seamless integration during clutch rebuilds and routine maintenance.\n\n**Specifications:**\n\n \n- Product Type: Clutch Spring Set\n \n- Series: CSK Series\n \n- Material: Heat-treated high-carbon steel\n \n- Design: Spiral wound spring kit\n \n- Package: Supplied as a 5-piece set for engine application.\n\n**Part Number:** CSK121","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KLX 450","cc":null,"notes":null,"years":"2008–2012"},{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2006–2011"}],"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-set5-ebc-csk121","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/b8d568ac1629:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/b8d568ac1629:1"}},"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."]}}