{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5ff9cde0140f","name":"CYLINDER KIT 55mm BIG BORE 132CC 2013-2025 HONDA CRF110F FUEL INJECTED MODELS","sku":"56-K2902.55.CK","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":124.06,"formatted":"£124.06"},"summary":"This 132cc big-bore cylinder, piston, and top-end gasket rebuild kit provides a complete replacement top end. It features an aluminum cylinder with a cast-iron liner, matched piston set, and comprehensive gaskets. The cylinder includes a 90-degree oil temperature sensor port and is designed as a plug-and-play solution requiring no crankcase machining. Tuning is necessary to suit the increased displacement. The kit includes the cylinder, piston, rings, pin, clips, and top-end gasket kit. The cylinder is aluminum with an internal cast-iron jacket, not a Nikasil-treated bore. Performance gasket materials are used for durability and reliability. All pictured gaskets are included to rebuild the top end. The big-bore size is 55mm with a 13mm steel piston pin. It is compatible with or without a big-valve kit and high-performance cam. All year models will require tuning for the larger displacement. This kit serves as a low-cost replacement for defects in the original cylinder, meeting or exceeding OEM quality and acting as a direct OEM replacement with stock mounting locations. It is designed to handle increased power loads and matches original equipment appearance. This is an aftermarket, 100% brand new item. Materials are aluminum and steel. Engine type is 4-stroke with a displacement of 132cc. It features a big bore type with a 55mm bore diameter and a 13mm piston pin diameter. The oil temperature sensor port is present at a 90-degree angle. Cross-reference OEM part numbers include: Cylinder 12103-KWB-550, Cylinder base gasket 12191-K58-TC0, Cylinder head gasket 12251-KWB-601, Piston pin 13111-KVR-C00, Circlips, piston (2) 13115-KVR-C00, and Valve stem seal (2) 12209-GB4-682. This cylinder kit can be installed on almost all typical 110i fuel-injected Honda engines.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2902_2E55_2ECK/e770838e7c22fa4b.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2902_2E55_2ECK/e770838e7c22fa4b.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2902_2E55_2ECK/9e4384885e5a6395.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2902_2E55_2ECK/31f9636f501669ca.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2902_2E55_2ECK/adffeaa1b9b64195.png"],"description":"This 132cc big-bore cylinder, piston, and top-end gasket rebuild kit provides a complete replacement top end. It features an aluminum cylinder with a cast-iron liner, matched piston set, and comprehensive gaskets. The cylinder includes a 90-degree oil temperature sensor port and is designed as a plug-and-play solution requiring no crankcase machining. Tuning is necessary to suit the increased displacement. The kit includes the cylinder, piston, rings, pin, clips, and top-end gasket kit. The cylinder is aluminum with an internal cast-iron jacket, not a Nikasil-treated bore. Performance gasket materials are used for durability and reliability. All pictured gaskets are included to rebuild the top end. The big-bore size is 55mm with a 13mm steel piston pin. It is compatible with or without a big-valve kit and high-performance cam. All year models will require tuning for the larger displacement. This kit serves as a low-cost replacement for defects in the original cylinder, meeting or exceeding OEM quality and acting as a direct OEM replacement with stock mounting locations. It is designed to handle increased power loads and matches original equipment appearance. This is an aftermarket, 100% brand new item. Materials are aluminum and steel. Engine type is 4-stroke with a displacement of 132cc. It features a big bore type with a 55mm bore diameter and a 13mm piston pin diameter. The oil temperature sensor port is present at a 90-degree angle. Cross-reference OEM part numbers include: Cylinder 12103-KWB-550, Cylinder base gasket 12191-K58-TC0, Cylinder head gasket 12251-KWB-601, Piston pin 13111-KVR-C00, Circlips, piston (2) 13115-KVR-C00, and Valve stem seal (2) 12209-GB4-682. This cylinder kit can be installed on almost all typical 110i fuel-injected Honda engines.","descriptionMarkdown":"### 132cc Big Bore Cylinder Kit for Fuel Injected Honda Models\n\nUpgrade your motorcycle's performance with this comprehensive 132cc big-bore cylinder, piston, and top-end gasket rebuild kit. Designed for a significant displacement increase, this kit provides a complete replacement for your engine's top end, offering improved power and durability.\n\n**Key Features:**\n\n\t\n- Complete Top-End Rebuild: Includes a high-quality aluminium cylinder with a cast-iron liner, a matched piston set (rings, pin, clips), and all necessary top-end gaskets for a full rebuild.\n\t\n- Increased Displacement: Features a 55 mm bore size, expanding your engine's capacity to 132cc for noticeable performance gains.\n\t\n- Direct Fit Installation: Designed as a plug-and-play solution, this kit requires no crankcase machining, simplifying the installation process.\n\t\n- Integrated Oil Temperature Sensor Port: Equipped with a 90-degree port for an oil temperature sensor, providing valuable engine data.\n\t\n- Durable Construction: Utilizes performance gasket materials for enhanced durability and reliability. The aluminium cylinder is built to handle increased power loads.\n\t\n- Versatile Compatibility: Works seamlessly with or without a big-valve kit and high-performance camshafts.\n\t\n- OEM Quality Standards: Meets or exceeds OEM quality specifications and matches original equipment appearance.\n\t\n- Cost-Effective Replacement: An excellent and cost-effective option to replace a defective original cylinder.\n\t\n- Requires Tuning: As with any displacement increase, tuning is required to optimize performance for the larger engine capacity.\n\n**Specifications:**\n\n\t\n- Condition: Aftermarket, 100% brand new\n\t\n- Quantity: 1 set\n\t\n- Materials: Aluminium, Steel\n\t\n- Engine Type: 4-stroke\n\t\n- Displacement: 132 cc\n\t\n- Bore Type: Big Bore\n\t\n- Oil Temperature Sensor Port: Yes\n\t\n- Oil Temperature Sensor Port Angle: 90&deg;\n\t\n- Bore Diameter: 55 mm\n\t\n- Piston Pin Diameter: 13 mm\n\n**Cross-Reference OEM Part Numbers:**\n\n\t\n- Cylinder: 12103-KWB-550\n\t\n- Cylinder Base Gasket: 12191-K58-TC0\n\t\n- Cylinder Head Gasket: 12251-KWB-601\n\t\n- Piston Pin: 13111-KVR-C00\n\t\n- Piston Circlips (2): 13115-KVR-C00\n\t\n- Valve Stem Seal (2): 12209-GB4-682","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 110F","cc":null,"notes":null,"years":"2013–2017"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/cylinder-kit-55mm-big-bore-132cc-2013-2025-honda-crf110f-fuel-injected-models","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/5ff9cde0140f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/5ff9cde0140f: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."]}}