--- product_id: 663064873 title: "49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits" brand: "siohdagu" price: "€ 214.19" currency: EUR in_stock: true reviews_count: 8 category: "Siohdagu" url: https://www.desertcart.be/products/663064873-49cc-50cc-2-stroke-racing-engine-motor-gasoline-engine-single store_origin: BE region: Belgium --- # Max speed 40 mph 49cc 2-stroke power Air-cooled heat dissipation 49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits **Brand:** siohdagu **Price:** € 214.19 **Availability:** ✅ In Stock ## Summary > ⚡ Unleash Mini Power, Max Thrills! ## Quick Answers - **What is this?** 49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits by siohdagu - **How much does it cost?** € 214.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/663064873-49cc-50cc-2-stroke-racing-engine-motor-gasoline-engine-single) ## Best For - siohdagu enthusiasts ## Why This Product - Trusted siohdagu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Race-Ready Speed:** Push your mini dirt bike to thrilling speeds up to 40 mph with a responsive T-shaped pull start. - • **Clean Power Intake:** High-quality air filter blocks impurities, keeping your engine running smooth and maintenance easy. - • **Cool Under Pressure:** Advanced air-cooled design prevents overheating, ensuring longer engine life and safer rides. - • **Versatile Performance Upgrade:** Perfect for mini dirt bikes, pocket bikes, ATVs, and scooters—ideal for replacements or custom mods. - • **Precision Engine Craftsmanship:** Polished iron & aluminum build for unmatched durability and rust resistance. ## Overview The 49cc 50cc 2-Stroke Racing Engine is a high-performance, single-cylinder gasoline motor designed for mini dirt bikes, pocket bikes, ATVs, and scooters. Featuring a durable iron and aluminum construction, air-cooled heat management, and a user-friendly pull rope start, it delivers speeds up to 40 mph. Equipped with a premium air filter and versatile mounting options, this engine is perfect for both replacements and custom modifications, ensuring reliable power and extended engine life. ## Description Product description Specifications Material: Aluminum Condition: New Fuel: Gasoline and Professional Two-stroke Motor Oil Fuel Ratio: Gasoline: Engine Oil= 25:1 Horsepower: 1.3 Chain Model: T8F Engine Dimensions: 28*23*13.3cm/11*9*5.2in Package Size: 31.2*24.5*16.5cm/12.3*9.7*6.5in Gross Weight: 4kg /8.81lbs Net Weight: 3.8kg/8.37lbs Package Included 1*49CC 2 Stroke Engine Engine suitable for 49CC 2 Stroke Pocket Bike All Terrain Vehicle Mini Dirt Bike Scooter Application： Engine Troubleshooting Steps Review: So far it's a runner! - I bought this to replace the engine on my daughters' 4-wheeler. The mounting points were different so I made my own mounts from 2 pieces of 1/4" x 1" flat stock, then used 20mm U-bolts to attach them to the frame. I was able to reuse the throttle cable from the old 4-stroke setup. Once it was all bolted down I poured some 25:1 gas in and it fired right up. Engine seems strong (for its size) and has good throttle response. If you're looking at this for the same project I was, I can confirm it does fit the X-pro 40cc transmission. I opted to use the old transmission because it has a 5.5 input revolution/1 output revolution, whereas the transmission that came with this engine was a 3 input revolution/1 output revolution, and I wanted to make it slower for my kiddos. I'm sure if you use the transmission that comes with this engine it'll boogey pretty quick. Will update if anything changes, but so far I'm pretty darn impressed for the price. Review: Worth every penny - Tried to fix a worn out 49cc engine on a dirt bike. Rebuilt the carb, replaced the carb, replaced the coil and spark plug and it would not idle or start more than once a day. Bought this engine for $40 and no more problems. Runs like a champ. ## Features - Fine Workmanship: Every part of the 49 cc 50cc dirt bike engine motor is made of carefully selected and superbly polished high-quality materials. Iron parts and aluminum shell inside the engine ensure its sturdy structure and durability. The casing is professionally polished and not easy to rust or lose color - High Speed: The 2-stroke 49cc 50cc engine is powerful, equipped with a T-shaped hand lever, easy to start, the maximum speed of up to 40mph, very suitable for modification of mini dirt bikes, etc., so that you get a better riding experience - Good Heat Dissipation: Air-cooled cooling design can dissipate the heat for the 2-stroke 49cc mini dirt bike engine in time to ensure continuous operation without heating, effectively preventing the vehicle from malfunctioning due to high temperature. While improving riding safety, it also extends the life of the engine - High-quality Air Filter: The 49cc pull start engine is equipped with an air filter, made of selected materials, which can prevent impurities from entering the engine. You only need to clean the small filter regularly to keep the engine clean, easy to maintain - Wide Applications: This 2-stroke 49cc gasoline engine motor is mainly used to power mini dirt bikes, pocket motorcycles, ATVs or scooters. Not only can it be used to replace the old engine, but also can be used to modify the mini bike ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DJ7B3VCB | | Best Sellers Rank | #52,870 in Automotive ( See Top 100 in Automotive ) #1 in Powersports Engine Kits | | Brand | siohdagu | | Customer Reviews | 4.0 4.0 out of 5 stars (82) | | Date First Available | September 29, 2024 | | Exterior | Machined | | Item model number | 1 | | Manufacturer | siohdagu | | Manufacturer Part Number | 1 | | Model | 49CC 50CC 2-Stroke Engine | ## Images ![49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - Image 1](https://m.media-amazon.com/images/I/718v7ITX7KL.jpg) ![49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - Image 2](https://m.media-amazon.com/images/I/81zcr7ojZeL.jpg) ![49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - Image 3](https://m.media-amazon.com/images/I/81ol671Cg8L.jpg) ![49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - Image 4](https://m.media-amazon.com/images/I/71KdO3BgKhL.jpg) ![49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - Image 5](https://m.media-amazon.com/images/I/81SA2gF1+GL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ So far it's a runner! *by G***E on February 26, 2026* I bought this to replace the engine on my daughters' 4-wheeler. The mounting points were different so I made my own mounts from 2 pieces of 1/4" x 1" flat stock, then used 20mm U-bolts to attach them to the frame. I was able to reuse the throttle cable from the old 4-stroke setup. Once it was all bolted down I poured some 25:1 gas in and it fired right up. Engine seems strong (for its size) and has good throttle response. If you're looking at this for the same project I was, I can confirm it does fit the X-pro 40cc transmission. I opted to use the old transmission because it has a 5.5 input revolution/1 output revolution, whereas the transmission that came with this engine was a 3 input revolution/1 output revolution, and I wanted to make it slower for my kiddos. I'm sure if you use the transmission that comes with this engine it'll boogey pretty quick. Will update if anything changes, but so far I'm pretty darn impressed for the price. ### ⭐⭐⭐⭐⭐ Worth every penny *by A***R on April 25, 2026* Tried to fix a worn out 49cc engine on a dirt bike. Rebuilt the carb, replaced the carb, replaced the coil and spark plug and it would not idle or start more than once a day. Bought this engine for $40 and no more problems. Runs like a champ. ### ⭐ Can not get it to start. *by G***S on March 4, 2026* So far cannot get this engine to run. Good compression and getting fuel. No spark.. Replaced both coil and plug but to go. Wish I would have pulled it out of the box to install sooner. Now no warranty. Need a manual to help diagnose but cannot locate one yet. Bought to replace engine on 49cc dirt bike. ## Frequently Bought Together - 49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - 2-Stroke Muffler Exhaust Pipe with Expansion Chamber - Angled Design with Pipe Gasket - Compatible with 47/49cc CAG Daytona Pocket Bikes, Kids Mini Dirt Bike - Easy to Install - KAMIER T8F Drive Chain 116 Link Breaker Heavy Duty for 43cc 47cc 49cc 2-Stroke Pocket Rocket Bike APC Mini Chopper 50cc SSR SX50 Syx Moto Holeshot MotoTec Xtreme Xpro Kids Pit Dirt Bike ATV Quad Parts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/663064873-49cc-50cc-2-stroke-racing-engine-motor-gasoline-engine-single](https://www.desertcart.be/products/663064873-49cc-50cc-2-stroke-racing-engine-motor-gasoline-engine-single) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-27*