{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"699e81843e48","name":"CLUTCH SPRING KIT SET/4 EBC CSK52","sku":"04-052","brand":"EBC","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":14.52,"formatted":"£14.52"},"summary":"This EBC CSK52 clutch spring kit set provides consistent clutch engagement and control for road and off-road motorcycle use. The CSK Series heavy duty spring kit design and heat-treated high-carbon steel 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 increased clamp load to help reduce clutch slip and a matched set to support even clamping pressure across the clutch pack. Intended to replace tired or weakened clutch springs during servicing or rebuilds. Product type: Clutch spring set. Product range/series: CSK Series Heavy Duty Clutch Spring Kits. Position: Engine clutch. Compound/material: Heat-treated high-carbon steel. Construction/design: Application-selected coil or diaphragm spring type. Cross Reference Numbers: CSK052. Weight: 18g.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Spring Set"},{"label":"Variant Id","value":"207246"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-052/dd41d43b210fe402.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-052/dd41d43b210fe402.jpg"],"description":"This EBC CSK52 clutch spring kit set provides consistent clutch engagement and control for road and off-road motorcycle use. The CSK Series heavy duty spring kit design and heat-treated high-carbon steel 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 increased clamp load to help reduce clutch slip and a matched set to support even clamping pressure across the clutch pack. Intended to replace tired or weakened clutch springs during servicing or rebuilds. Product type: Clutch spring set. Product range/series: CSK Series Heavy Duty Clutch Spring Kits. Position: Engine clutch. Compound/material: Heat-treated high-carbon steel. Construction/design: Application-selected coil or diaphragm spring type. Cross Reference Numbers: CSK052. Weight: 18g.","descriptionMarkdown":"### EBC CSK Series Heavy Duty Clutch Spring Kit\n\nThis EBC clutch spring set is designed to provide consistent clutch engagement and control for both road and off-road motorcycle applications. The CSK Series heavy duty spring kit features a design constructed from heat-treated high-carbon steel, balancing lever feel with durability under heat. Supplied as a 4-piece spring set, this kit is suitable for motorcycle engine clutch applications.\n\n**Key Features:**\n\n \n- Increased clamp load to help reduce clutch slip.\n \n- Designed to replace tired or weakened clutch springs during servicing or rebuilds.\n \n- Supplied as a matched set to ensure even clamping pressure across the clutch pack.\n \n- Spring type is application-selected to suit the required clutch design.\n\n**Specifications:**\n\n \n- Product Type: Clutch Spring Set\n \n- Product Range: CSK Series Heavy Duty Clutch Spring Kits\n \n- Position: Engine Clutch\n \n- Material: Heat-treated High-Carbon Steel\n \n- Construction: Application-selected coil or diaphragm spring type\n\n**Cross Reference Numbers:**\n\n \n- CSK052","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YFB TIMBERWOLF 250","cc":null,"notes":null,"years":"1992–1998"},{"make":"YAMAHA","model":"YFB TIMBERWOLF FW 250","cc":null,"notes":null,"years":"1994–2000"},{"make":"YAMAHA","model":"YFM 200","cc":null,"notes":null,"years":"1985–1989"},{"make":"YAMAHA","model":"YFM 250","cc":null,"notes":null,"years":"1990–1992"},{"make":"YAMAHA","model":"YFM BEAR TRACKER 250","cc":null,"notes":null,"years":"2000–2004"},{"make":"YAMAHA","model":"YFM BIG BEAR 250","cc":null,"notes":null,"years":"2007–2010"},{"make":"YAMAHA","model":"YFM BRUIN 250","cc":null,"notes":null,"years":"2005–2006"},{"make":"YAMAHA","model":"YFM F 250","cc":null,"notes":null,"years":"2001"},{"make":"YAMAHA","model":"YFU1W PRO HAULER 230","cc":null,"notes":null,"years":"1989"},{"make":"YAMAHA","model":"YFUITW PRO HAULER 230","cc":null,"notes":null,"years":"1989"}],"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-kit-set4-ebc-csk52","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/699e81843e48:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/699e81843e48:1"}},"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."]}}