--- product_id: 422920398 title: "X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start" brand: "x-pro" price: "€ 1658.37" currency: EUR in_stock: true reviews_count: 8 category: "X Pro" url: https://www.desertcart.pt/products/422920398-x-pro-250cc-4-stroke-5-speed-dirtbikes-pit-bikes store_origin: PT region: Portugal --- # Electric & kick start dual mode 5-speed manual transmission 249.9cc high-performance engine X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start **Brand:** x-pro **Price:** € 1658.37 **Availability:** βœ… In Stock ## Summary > 🏁 Unleash the beast: Power, precision, and start-up freedom in one sleek package! ## Quick Answers - **What is this?** X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start by x-pro - **How much does it cost?** € 1658.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/422920398-x-pro-250cc-4-stroke-5-speed-dirtbikes-pit-bikes) ## Best For - x-pro enthusiasts ## Why This Product - Trusted x-pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Premium Build Quality:** High-quality aluminum cylinder head paired with an iron cylinder body ensures long-lasting engine resilience under pressure. - β€’ **Dual Electric & Kick Start:** Never get strandedβ€”choose between quick electric ignition or reliable kick start for any adventure. - β€’ **Power-packed 249.9cc Zongshen Engine:** Experience robust 18.7 HP with a lightweight aluminum build for ultimate performance and durability. - β€’ **Seamless 5-Speed Manual Transmission:** Enjoy precise control and smooth gear shifts with a constant mesh, two-stage gearbox designed for thrill seekers. - β€’ **Versatile Compatibility & Easy Upgrades:** Fits many dirt bikes with minor mods; customize with additional plug-ins to make it uniquely yours. ## Overview The X-PRO 250cc 4-Stroke Dirtbike Engine features a powerful 249.9cc Zongshen motor delivering 18.7 HP with a 5-speed manual transmission. Built with a durable aluminum cylinder head and iron body, it offers both electric and kick start options for versatile use. Lightweight at 32 kg and designed for easy installation with minor modifications, this engine is perfect for upgrading your dirt bike’s performance and reliability. ## Description Brand New 250cc 4-stroke Zongshen Dirt Bikes Pitbike Engine Motor with Manual Transmission Electric/Kick Start Engine Mode: ZS172FMM-3A Engine Name: CB250-F Engine Type: Single cylinder,4-stroke,air-cooling, camshaft upward Displacement(ml): 249.9 Dimension(mm*mm*mm): 303Γ—324Γ—429 Net Weight(kg): 32 Max.Power(kw.r.min): 14*(8500+-5%) Max.Torque (N.m.r.min): 18*(6500+-5%) Compression Ratio: 9.25:1 Bore and Stroke(mm*mm): 72x61.4 Ignition method: CDI Lubrication method: Pressure and Splash Min.Fuel Consumption(g.Kw.h): is equal or lesser than 354 Starting method:Electric/Kick Clutch method: Manual Wet Multi-Plate Gearshift Method: Constant mesh,two stage transmission,5-speed Gearshift Review: I fit it in a crf230f with minor modifications. - Perfectly packaged with bubble wrap for shipping protection. Another review mention a crf230f as a direct drop-in but be prepared to do modifications. Once I successfully installed it & after a few heat & cooling cycles, I changed the shipping oil to 10w40 conventional. I gently ran it through some gears to run it in within the same day I received it from UPS. Seems like a good engine with easy clutch pull & standard 1 down 4 up shift pattern. Sleek engine that looks good in the bike. Review: Powwwwaaaaa - Great motor for the money! Was pretty much a direct swap in for my 1984 Honda ATC200X. Now we have electric start and way more power than the stock motor had. It's taken a beating for months now and hasn't missed a beat. ## Features - 249.9cc Dirt Bikes Engine Motor. - This engine assembly comes with Start lever, Shift lever, Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body. - When purchasing this engine, please pay special attention to whether the plug-in is compatible with your bike. If it not, you need to purchase an additional plug-in for modification. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VKG3TS1 | | Best Sellers Rank | #1,444,674 in Automotive ( See Top 100 in Automotive ) #760 in Powersports Engine Kits | | Brand | X-PRO | | Brand Name | X-PRO | | Customer Reviews | 4.2 out of 5 stars 28 Reviews | | Horsepower | 18.7 hp | | Item Dimensions W x H | 12.76"W x 16.89"H | | Manufacturer | X-PRO | | Material | Aluminum | | Material Type | Aluminum | | Number of Items | 1 | | Part Number | 308-999050 | | Product Dimensions | 12.76"W x 16.89"H | | Speed | 5 rpm | ## Product Details - **Brand:** X-PRO - **Horsepower:** 18.7 hp - **Material:** Aluminum - **Product Dimensions:** 12.76"W x 16.89"H - **Speed:** 5 rpm ## Images ![X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start - Image 1](https://m.media-amazon.com/images/I/616SkRzy-0L.jpg) ![X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start - Image 2](https://m.media-amazon.com/images/I/61TfefqUqYL.jpg) ![X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start - Image 3](https://m.media-amazon.com/images/I/616o30FuzWL.jpg) ![X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start - Image 4](https://m.media-amazon.com/images/I/61C-NnBlgDL.jpg) ![X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/kick Start - Image 5](https://m.media-amazon.com/images/I/61qZUIMuwyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ I fit it in a crf230f with minor modifications. *by M***T on July 9, 2025* Perfectly packaged with bubble wrap for shipping protection. Another review mention a crf230f as a direct drop-in but be prepared to do modifications. Once I successfully installed it & after a few heat & cooling cycles, I changed the shipping oil to 10w40 conventional. I gently ran it through some gears to run it in within the same day I received it from UPS. Seems like a good engine with easy clutch pull & standard 1 down 4 up shift pattern. Sleek engine that looks good in the bike. ### ⭐⭐⭐⭐⭐ Powwwwaaaaa *by T***Y on September 1, 2025* Great motor for the money! Was pretty much a direct swap in for my 1984 Honda ATC200X. Now we have electric start and way more power than the stock motor had. It's taken a beating for months now and hasn't missed a beat. ### ⭐⭐⭐⭐ Fits in 1983-1985 honda 200x frame *by N***K on August 18, 2026* Seems like a well built motor. I had bought one and it came damaged from shipping. Seller respoded right away and allowed me to return damaged one and got another one. Came shipped good 2nd time!πŸ‘ i was able to fit this motor in my 1985 honda 200x frame. Way more power then 40 year old honda 200x motor and good price! Like i said SEEMS well built. In the proccess of breaking in the motor, doing a couple heat cycles! No leakes as of rn(knock on wood)Had to do some mods to get it in but all mounting bolts line up pretty good! You have to ethier A:cut frame bar at bottom wich i did not do istead i dremmeld the oil bolt flange down on motor as far as i could, then i cut tiny notches on both sides of the bar that runs across on bottom of frame. I then hammerd down in the middle giving me space to fit the motor in without damaging frame to much. ## Frequently Bought Together - X-PRO 250cc 4-Stroke 5 Speed Dirtbikes Pit Bikes Zongshen Engine Motor with Manual Transmission Electric/Kick Start - PRO BAT Complete Electrics Wiring Harness D8EA Spark Plug CDI Ignition Coil Kits for Chinese Dirt Bike 150cc 200cc 250cc Zongshen Loncin - Mighty Max Battery YTX4L-BS - 12 Volt 3 AH, 50 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery --- ## 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.pt/products/422920398-x-pro-250cc-4-stroke-5-speed-dirtbikes-pit-bikes](https://www.desertcart.pt/products/422920398-x-pro-250cc-4-stroke-5-speed-dirtbikes-pit-bikes) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-08*