--- product_id: 68817340 title: "Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike" brand: "samger samger" price: "16 zł" currency: PLN in_stock: false reviews_count: 6 url: https://www.desertcart.pl/products/68817340-samger-49cc-4-stroke-petrol-gas-motor-kit-engine-bicycle store_origin: PL region: Poland --- # 4-Stroke Engine Quieter Operation Max Speed: 32 mph Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike **Brand:** samger samger **Price:** 16 zł **Availability:** ❌ Out of Stock ## Summary > 🚴‍♂️ Unleash Your Inner Speed Demon! ## Quick Answers - **What is this?** Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike by samger samger - **How much does it cost?** 16 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/68817340-samger-49cc-4-stroke-petrol-gas-motor-kit-engine-bicycle) ## Best For - samger samger enthusiasts ## Why This Product - Trusted samger samger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit:** Designed for 26-inch frame bikes for seamless integration. - • **Speed Meets Style:** Achieve speeds of 27-32 mph and feel the rush. - • **Transform Your Ride:** Easily convert your bike into a motorized powerhouse. - • **Durability at Its Best:** 4-stroke engine ensures longevity and reliability. - • **Whisper-Quiet Performance:** Enjoy a smoother, quieter ride compared to 2-stroke engines. ## Overview The Samger 49cc 4 Stroke Petrol Gas Motor Kit is a high-performance engine conversion kit designed to transform your standard bicycle into a motorized bike. With a maximum speed of 32 mph, this durable and reliable 4-stroke engine offers a quieter ride compared to traditional 2-stroke engines, making it the perfect upgrade for cyclists looking to enhance their biking experience. ## Description Specifications: Material: Metal Ölkapazität 0.25 l Motor Model: 142 °F Carburetor Float Type Colour: Silver & Black & Red AIR FILTER Semi Dry Type Compression ratio: 8.0: 1 Package weight: 14.2kg/31.2 lb Starting system: rear starter Displacement: 49 cm3 (2.99 cu in) Fuel Tank Capacity (litre) 0,77l Lubricating system ore Wungenes spray Richmond system: Centrifugal mechanism Package size: 52X26X29 CM/20.5x10.2x11.4 inch Net torque: 2.7 Nm at 4500 r/min Bore x Stroke: 41.8 x 35.5 mm (1.65 x 1.39 In) Ignition system: transistor Isierte Magneto Ignition Net Horse Capacity: 1.6 kW (2.1 HP) at 7,000 r/min Engines Type: Air cooled, 4 stroke OHV single cylinder Zapfwe attractive totation: anticlockwise (from the Zapfwe side) Dimensions (L x W x H): 225 x 274 x 355 mm/8.9 x 10.8 x 5.5 inch Equipment:'26 "ATV and 28 bicycle Package included: 1 x 49 cm³ 4-stroke engine 1 x Fuel Tank, Fuel Fuel Line Made of plastic, calorific value 1 x Adjustable Chain Guide Pulley 1 x 44 teeth 9 hole chain wheel 1 x Chain protection 1 x Extra wide crank/Chain Wheel 1 x Fibre sprocket mount rings, 9 Chain Wheel Bolts, 3 metal hold segments 1x Motor Mounting Plate with universal brackets 1 x Spark Plug Wrench 1x Misc.Mounting screws with nuts 1 x Heavy Duty Chain # 415 1 x Twist Grip Throttle Lever with built-in kill/Switch 1 x Adjustable gas pull cable ## Features - 4 Stroke Motors are durable, reliable and quieter than the two stroke Konkurrenten - The maximum speed of 27 to 32 mph or 43 20 kph - With this bike Motorkit you can make bike in a motorised Bicycle, transform - Join your pedal power, you can start quick and fast or, you will feel the wind in the hair, while you're travelling with maximum speeds - Ideal for bikes with 26 inch frame and similar items ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Sange | | Brand | Sange | | Model | 142 | | Package Dimensions | 52.07 x 28.96 x 25.91 cm | | Manufacturer reference | MP-QYJ-504C-SG | | Manufacturer part number | MP-QYJ-504C-SG | ## Product Details - **Bike type:** City Bike - **Brand:** Sange - **Frame material:** Metal - **Suspension type:** Rigid - **Included components:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-4:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-4'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); 49 cm³ 4-stroke engine, Fuel Tank, Fuel Fuel Line, Adjustable Chain Guide Pulley, 44 teeth 9 hole chain wheel, Chain protection, Extra wide crank/Chain Wheel, Fibre sprocket mount rings, Motor Mounting Plate, Spark Plug Wrench, Heavy Duty Chain # 415, Twist Grip Throttle Lever49 cm³ 4-stroke engine, Fuel Tank, Fuel Fuel Line, Adjustable Chain Guide Pulley, 44 teeth 9 hole chain wheel, C… See more - **Brake style:** rim brake - **Model name:** 142 - **Power source:** Internal Combustion Engine - **Model year:** 2014 - **Seat material type:** Polyvinyl Chloride (PVC) ## Images ![Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike - Image 1](https://m.media-amazon.com/images/I/7170vyeF8vL.jpg) ![Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike - Image 2](https://m.media-amazon.com/images/I/61HxGogK1ZL.jpg) ![Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike - Image 3](https://m.media-amazon.com/images/I/61yBBYxIDJL.jpg) ![Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike - Image 4](https://m.media-amazon.com/images/I/61d4vl04IRL.jpg) ![Samger 49cc 4 Stroke Petrol Gas Motor Kit Engine Bicycle Conversion Kit for Motorized Bike - Image 5](https://m.media-amazon.com/images/I/71zKxBzOV3L.jpg) ## Questions & Answers **Q: Can this be fitted to a bike with disk brakes?** A: Hi,it can not . **Q: This engine struggles to go up a simple hill.any sugestions please** A: I found that it’s not the best at a standing start But once momentum was gained no hill or anything was a struggle **Q: How noisy is this compared to a two stroke engine kit?** A: This is much quieter than a two stroke engine kit. It is smoother running lower revving engine. **Q: is there transmition** A: The gear box is automatic if that is what you are asking ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great kit would recommend *by H***L on 24 May 2020* A perfect kit fitted right and is a good upgrade if you don’t want to tinker with a two stroke like i did the only problem I had was the clutch burning out but sent an email and they sent me a replacement straight away ### ⭐⭐⭐⭐ Good little engine kit however... *by M***E on 4 March 2020* Good little engine. Very fast for its size as it can haul me at a good 38mph or 61kmh however the gearbox didn't last long before the bearings gave way but after buying a replacement and it performs as good as new.Also has a very good mpg consumption. Also i would recommend that you grease the chain in the reduction gearbox regularly to get the most out of it.Also have a spare clutch handy as the one supplied with the kit wears down after 300 miles of use. ### ⭐⭐⭐⭐⭐ Very good, easy installation *by P*** on 26 March 2019* Very good, easy installation, I recommend buying better quality screws for the base of the motorcycle, to prevent the motor from moving backwards and do not loosen the chain --- ## 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.pl/products/68817340-samger-49cc-4-stroke-petrol-gas-motor-kit-engine-bicycle](https://www.desertcart.pl/products/68817340-samger-49cc-4-stroke-petrol-gas-motor-kit-engine-bicycle) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*