{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"94970e08a331","name":"CLUTCH SPRING SET/4 EBC CSK048","sku":"04-048.E","brand":"EBC","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":15.67,"formatted":"£15.67"},"summary":"CSK048 EBC CSK Series Heavy Duty Clutch Spring Kit. This 4-piece clutch spring set is designed for road and off-road motorcycle engine clutch applications. Made from heat-treated high-carbon steel, these spiral-wound heavy duty coil springs offer approximately 10-15% higher tension than standard springs, providing increased clamping pressure to reduce clutch slip and maintain consistent engagement under load. Intended to replace worn clutch springs during rebuilds, this kit is supplied as an engine set.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Spring Set"},{"label":"Variant Id","value":"207244"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-048_2EE/5dba787d485ca4f2.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-048_2EE/5dba787d485ca4f2.jpg"],"description":"CSK048 EBC CSK Series Heavy Duty Clutch Spring Kit. This 4-piece clutch spring set is designed for road and off-road motorcycle engine clutch applications. Made from heat-treated high-carbon steel, these spiral-wound heavy duty coil springs offer approximately 10-15% higher tension than standard springs, providing increased clamping pressure to reduce clutch slip and maintain consistent engagement under load. Intended to replace worn clutch springs during rebuilds, this kit is supplied as an engine set.","descriptionMarkdown":"### EBC CSK048 Heavy Duty Clutch Spring Set\n\nEnhance your motorcycle's clutch performance with the EBC CSK048 Clutch Spring Set. Designed for both road and off-road applications, this set offers consistent clutch engagement and improved control. The heavy-duty construction and heat-treated high-carbon steel provide superior durability and resistance to heat, ensuring reliable operation under demanding conditions.\n\nThese springs are engineered with approximately 10&ndash;15% higher tension than standard springs, effectively reducing clutch slip and increasing clamping pressure for consistent engagement even under heavy load. This makes them an ideal replacement for tired or weakened clutch springs during engine rebuilds.\n\n**Key Features:**\n\n \n- Increased spring tension (10&ndash;15% higher than standard) to minimize clutch slip.\n \n- Higher clamping pressure for consistent clutch engagement under load.\n \n- Durable heat-treated high-carbon steel construction for longevity.\n \n- Designed as a direct replacement for weakened or worn clutch springs.\n \n- Supplied as a complete engine set for convenient installation.\n\n**Specifications:**\n\n \n- Product Type: Clutch Spring Set\n \n- Series: CSK Series Heavy Duty Clutch Spring Kits\n \n- Material: Heat-treated high-carbon steel\n \n- Design: Spiral-wound heavy duty coil springs","weightGrams":null,"fitments":[{"make":"ARCTIC CAT","model":"2X4 250","cc":null,"notes":null,"years":"2001–2005"},{"make":"ARCTIC CAT","model":"2X4 300","cc":null,"notes":null,"years":"1998–2004"},{"make":"ARCTIC CAT","model":"4X4 250","cc":null,"notes":null,"years":"2001–2005"},{"make":"ARCTIC CAT","model":"4X4 300","cc":null,"notes":null,"years":"1998–2005"},{"make":"HONDA","model":"TRX FOURTRAX 125","cc":null,"notes":null,"years":"1987–1988"},{"make":"HONDA","model":"TRX RANCHER FE 350","cc":null,"notes":null,"years":"2000–2005"},{"make":"HONDA","model":"TRX RANCHER FM 350","cc":null,"notes":null,"years":"2000–2005"},{"make":"HONDA","model":"TRX RANCHER TE 350","cc":null,"notes":null,"years":"2000–2005"},{"make":"HONDA","model":"TRX RANCHER TM 350","cc":null,"notes":null,"years":"2000–2005"},{"make":"SUZUKI","model":"LT E 160","cc":null,"notes":null,"years":"1989–1992"},{"make":"SUZUKI","model":"LT EF 250","cc":null,"notes":null,"years":"1985–1986"},{"make":"SUZUKI","model":"LT F 230","cc":null,"notes":null,"years":"1986–1987"},{"make":"SUZUKI","model":"LT F 250","cc":null,"notes":null,"years":"1989–2001"},{"make":"SUZUKI","model":"LT F 300","cc":null,"notes":null,"years":"1988–1989"},{"make":"SUZUKI","model":"LT F KINGQUAD 300","cc":null,"notes":null,"years":"1999–2001"},{"make":"SUZUKI","model":"LT F QUADRUNNER 250","cc":null,"notes":null,"years":"1987–1998"},{"make":"SUZUKI","model":"LT F QUADRUNNER 300","cc":null,"notes":null,"years":"1991–1998"},{"make":"SUZUKI","model":"LT GE 230","cc":null,"notes":null,"years":"1985–1986"},{"make":"SUZUKI","model":"LT QUADSPORT 160","cc":null,"notes":null,"years":"2003–2004"},{"make":"SUZUKI","model":"LTF 160","cc":null,"notes":null,"years":"1990–2003"}],"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-set4-ebc-csk048","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/94970e08a331:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/94970e08a331:1"}},"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."]}}