{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9f4a7fdebcdf","name":"CLUTCH SPRINGS SET/5 EBC CSK137","sku":"04-114.E","brand":"EBC","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":14.52,"formatted":"£14.52"},"summary":"CLUTCH SPRINGS SET/5 EBC CSK137. This clutch spring set from EBC Brakes provides consistent clutch engagement and control for road and fast road use. The CSK series design and heat treated, tempered high-carbon steel construction balance clamp load, lever feel and durability under heat. Supplied as a 5-piece spring set, it is suitable for motorcycle clutch applications. Increased spring tension to raise clutch clamping force under load. Helps reduce clutch slip caused by tired or weak original springs. Supplied as a direct replacement set for standard clutch assemblies. Product type: Clutch spring set. Product range/series: CSK Series. Compound / material: Heat treated and tempered high-carbon steel. Construction / design: Application-specific heavy duty spring kit. Cross reference numbers: CSK137.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Spring Set"},{"label":"Variant Id","value":"207303"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-114_2EE/31715ff945a6010f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-114_2EE/31715ff945a6010f.jpg"],"description":"CLUTCH SPRINGS SET/5 EBC CSK137. This clutch spring set from EBC Brakes provides consistent clutch engagement and control for road and fast road use. The CSK series design and heat treated, tempered high-carbon steel construction balance clamp load, lever feel and durability under heat. Supplied as a 5-piece spring set, it is suitable for motorcycle clutch applications. Increased spring tension to raise clutch clamping force under load. Helps reduce clutch slip caused by tired or weak original springs. Supplied as a direct replacement set for standard clutch assemblies. Product type: Clutch spring set. Product range/series: CSK Series. Compound / material: Heat treated and tempered high-carbon steel. Construction / design: Application-specific heavy duty spring kit. Cross reference numbers: CSK137.","descriptionMarkdown":"Enhance 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 everyday riding and demanding road use. The CSK series design utilizes heat-treated, tempered high-carbon steel to achieve an optimal balance between clamp load, lever feel, and durability, even under extreme heat.\n\n### Key Features\n\n- Increased spring tension to raise clutch clamping force under load.\n\n- Helps reduce clutch slip caused by worn or weak original springs.\n\n- Supplied as a direct replacement set for standard clutch assemblies.\n\n- Designed for road and fast road applications.\n\n### Specifications\n\n- Product Type: Clutch Spring Set\n\n- Series: CSK Series\n\n- Material: Heat Treated and Tempered High-Carbon Steel\n\n- Design: Application-Specific Heavy Duty Spring Kit","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2008–2013"}],"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-springs-set5-ebc-csk137","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9f4a7fdebcdf:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9f4a7fdebcdf: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."]}}