{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fa8801413df4","name":"CLUTCH SPRINGS SET/6 EBC CSK164","sku":"04-164.E","brand":"EBC","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":15.67,"formatted":"£15.67"},"summary":"EBC CSK164 clutch spring set. This clutch spring kit from EBC Brakes provides consistent clutch engagement and control for off-road use. The CSK Series design and heat treated high carbon steel construction balance clamp load, modulation and durability under repeated heat cycles. Supplied as a set of 6 springs, it is suitable for motorcycle clutch applications and has no specific approval requirement where applicable. Spring tension approximately 10-15% higher than standard. Helps prevent or reduce clutch slippage under load. Intended to replace tired or weakened clutch springs during clutch service work. Maintains more consistent clamp load as temperatures rise. Product type: Clutch spring kit. Product range/series: CSK Series heavy duty clutch spring kits. Position: Clutch (engine). Compound/material: Heat treated high carbon steel. Construction/design: Heavy duty coil spring set. Cross Reference Number: CSK164.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Spring Set"},{"label":"Variant Id","value":"207363"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-164_2EE/783d08e10aa2d776.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/04-164_2EE/783d08e10aa2d776.jpg"],"description":"EBC CSK164 clutch spring set. This clutch spring kit from EBC Brakes provides consistent clutch engagement and control for off-road use. The CSK Series design and heat treated high carbon steel construction balance clamp load, modulation and durability under repeated heat cycles. Supplied as a set of 6 springs, it is suitable for motorcycle clutch applications and has no specific approval requirement where applicable. Spring tension approximately 10-15% higher than standard. Helps prevent or reduce clutch slippage under load. Intended to replace tired or weakened clutch springs during clutch service work. Maintains more consistent clamp load as temperatures rise. Product type: Clutch spring kit. Product range/series: CSK Series heavy duty clutch spring kits. Position: Clutch (engine). Compound/material: Heat treated high carbon steel. Construction/design: Heavy duty coil spring set. Cross Reference Number: CSK164.","descriptionMarkdown":"### EBC CSK164 Heavy Duty Clutch Spring Kit\n\nThe EBC CSK164 Clutch Spring Kit is engineered to provide consistent clutch engagement and superior control, especially for demanding off-road riding conditions. This heavy-duty clutch spring set is designed to replace worn or weakened original springs, helping to restore optimal clutch performance and prevent slippage under load.\n\nConstructed from heat-treated high-carbon steel, these springs are built to withstand repeated heat cycles without losing their effectiveness. The CSK Series design offers a balance of clamp load, modulation, and durability, ensuring reliable operation when you need it most. Each kit includes a set of 6 springs, designed for direct replacement in motorcycle clutch applications.\n\n**Key Features:**\n\n \n- Approximately 10-15% higher spring tension than standard springs.\n \n- Helps prevent or reduce clutch slippage, especially under high loads.\n \n- Ideal for replacing tired or weakened clutch springs during routine clutch maintenance.\n \n- Maintains consistent clamp load even as operating temperatures rise.\n \n- Constructed from durable, heat-treated high-carbon steel.\n \n- Supplied as a complete set of 6 springs.\n\n**Specifications:**\n\n \n- Product Type: Clutch Spring Kit\n \n- Series: CSK Series Heavy Duty\n \n- Material: Heat Treated High Carbon Steel\n \n- Design: Heavy Duty Coil Spring Set\n \n- Position: Clutch (Engine)","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2010–2017"},{"make":"SUZUKI","model":"RM-Z 250","cc":null,"notes":null,"years":"2010–2016"},{"make":"SUZUKI","model":"RM-Z 450","cc":null,"notes":null,"years":"2005–2007"}],"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-set6-ebc-csk164","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fa8801413df4:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fa8801413df4:1"}},"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."]}}