--- product_id: 342721188 title: "CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC" brand: "donsp1986" price: "€ 18.94" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.it/products/342721188-cdh110cc-replacement-of-top-end-cylinder-set-and-bottom-end store_origin: IT region: Italy --- # Bore: 52mm 8mm mount studs Compatible with 80cc 2-stroke CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC **Brand:** donsp1986 **Price:** € 18.94 **Availability:** βœ… In Stock ## Summary > πŸš€ Unleash the Power of Precision Engineering! ## Quick Answers - **What is this?** CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC by donsp1986 - **How much does it cost?** € 18.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/342721188-cdh110cc-replacement-of-top-end-cylinder-set-and-bottom-end) ## Best For - donsp1986 enthusiasts ## Why This Product - Trusted donsp1986 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Enhanced Durability:** Iron sleeve cylinder ensures longevity and reliability. - β€’ **Performance Upgrade:** Improved magneto for better ignition efficiency. - β€’ **Precision Engineering:** Designed for optimal performance with a 52mm bore. - β€’ **Versatile Compatibility:** Easily integrates with standard carburetors for 80cc 2-stroke engines. - β€’ **User-Friendly Installation:** Mounting studs designed for seamless setup. ## Overview The CDH110cc Replacement Cylinder and Crank Set is engineered for 2-stroke kits, featuring a robust iron sleeve cylinder and a precise 52mm bore. This set is compatible with various carburetors and designed for easy installation, making it the perfect upgrade for enthusiasts looking to enhance their engine's performance. ## Description Full description not available ## Features - CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 stroke kit 84CC/85CC, EXCLUDING manual/Instruction; - Bore: 52mm; Cylinder inner diameter 52mm; Piston outside diameter 52mm; 8mm front and rear mount studs; CDH110 with Iron Sleeve Cylinder; Piston kit included - NO CDH sticker; Better adjusting clutch a little before riding; Optional Carburetor:PZ20/PZ16; Compatible with standard carburetor to 80cc 2 stroke if taking off the intake converter - Cylinder head and Cylinder are NOT two in one design; Improved magneto; REPLACEMENT PARTS ONLY, NOT MOTOR. - The alum converter of manifold intake with stud spacing is 46mm; the stud spacing on CDH110 motor is 40mm which is compatable with all brand new 2 stroke gas motor kit with 40mm stud spacing of intake manifold; ## Product Details - **Brand:** DONSP1986 - **Product Dimensions:** 6.69"W x 9.84"H - **Material:** Aluminum - **Shaft Diameter:** 8 Millimeters - **Manufacturer:** DONSP1986 ## Images ![CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC - Image 1](https://m.media-amazon.com/images/I/715Lk4FAHNL.jpg) ![CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC - Image 2](https://m.media-amazon.com/images/I/7133T1T9NbS.jpg) ![CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC - Image 3](https://m.media-amazon.com/images/I/71jA1V2-HoL.jpg) ![CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC - Image 4](https://m.media-amazon.com/images/I/71iC3ZWTayL.jpg) ![CDH110cc Replacement of Top End Cylinder Set and Bottom End Crank Set with Iron Sleeve Cylinder for 2 Stroke kit 84CC/85CC - Image 5](https://m.media-amazon.com/images/I/717JL1mRFlS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Poor packaging for decent motor *by S***Y on May 25, 2022* Arrived with a cracked fin on the cylinder head due to zero packaging material used within the shipping box. Also the spark plug hole clearance isn’t sufficient for your average socket to fit the plug and still turn. So, if you don’t mind a little dremel work and fooling around with things like adding Loc-tite to all the bolts and studs, you’ll like the motor. Be careful to check that the head gasket (stamped from a thin sheet of aluminum) has not shifted and restricting full travel of the piston to and from the very top of its stroke. I just used my dremel tool and re-ground the inside dimension to 52.5mm and then polished it using 600 grit sandpaper to ensure there were no burrs nor other foreign material that could prevent a nice tight seal and still make room for the piston coming up and into its maximum stroke. Had I not checked this and fired it up I am sure the connecting rod would have jammed an failed catastrophically. So, if you have the time to spend going over a small motor and making a few small mods, this will be a fine engine for you. If you expect to bolt this thing on and just smash the throttle, this is not the motor you are looking for. Another thing I want to mention is the clutch cable guide that is threaded into the right case casting. The damn thing is beyond too short to prevent a kink in the clutch cable where it sits down and behind the cylinder jug. I just used another I happened to have in my parts box that was half an inch taller and that worked just fine. After getting it onto the bike and taking a few test laps with it I think the carb off the old machine is simply too small and will be replacing it with a larger carb of different design. It just seems to be struggling to breathe with the smaller old one. And, if the choke even closes a tiny bit the engine stalls. Will try and update this after the break in period and will share the true results/impressions. ### ⭐⭐⭐⭐ NEEDS MODIFICATION OUT OF THE BOX, after that it’s great. *by W***T on August 12, 2023* So these motors need to be cleaned internally and ported, piston needs skirt trimmed. But with a new carb and a better pipe the thing is a monster!Also, everyone please stop saying it’s not 110cc. China and the USA measure displacement differently, every bike motor that is an 80cc is a 66. 100cc motors are 80cc and this is 84.9cc as expected. That part is not a scam however this is not a plug and play motor. If you enjoy tinkering it’s a good choice! Also check your head gasket for being centered as it seems some people have blown their motors without checking. ### ⭐⭐⭐ Engine good and in spec, clean ports. But damaged jug *by R***. on May 8, 2022* The media could not be loaded. Everything was as described and good so farm but first thing I see when opening my package was the jug being damaged. ( highly likely dropped during shipping) . There was no " Handle With Care " anywhere on the package. I want to reach out to the supplier for a replacement jug --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/342721188-cdh110cc-replacement-of-top-end-cylinder-set-and-bottom-end](https://www.desertcart.it/products/342721188-cdh110cc-replacement-of-top-end-cylinder-set-and-bottom-end) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-12*