--- product_id: 611067944 title: "110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003" brand: "dnysysj" price: "77532 som" currency: KGS in_stock: true reviews_count: 2 category: "Dnysysj" url: https://www.desertcart.kg/products/611067944-110cc-4-stroke-engine-motor-electric-auto-start-single-cylinder store_origin: KG region: Kyrgyzstan --- # 4-Speed Semi-Auto Gearbox 5.0kW Max Power 110cc Metal Engine 110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 **Brand:** dnysysj **Price:** 77532 som **Availability:** ✅ In Stock ## Summary > ⚡ Unleash Off-Road Power with Every Kickstart! ## Quick Answers - **What is this?** 110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 by dnysysj - **How much does it cost?** 77532 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/611067944-110cc-4-stroke-engine-motor-electric-auto-start-single-cylinder) ## Best For - dnysysj enthusiasts ## Why This Product - Trusted dnysysj brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability Meets Style:** Sturdy metal construction with a sleek black finish ensures your bike looks as powerful as it runs. - • **Plug-and-Play Installation:** Designed to fit CRF50/70 and XR50/70 models perfectly—upgrade your ride without hassle or modification. - • **Precision Engineered Power:** Robust 110cc metal build delivers reliable, high-performance torque for your off-road adventures. - • **Kickstart with CDI Ignition:** Instant starts every time with advanced ignition technology—no more waiting, just ride. - • **Seamless 4-Speed Semi-Automatic Transmission:** Effortless shifting with 3 forward gears plus reverse, combining control and convenience. ## Overview This 110cc semi-automatic engine kit offers a powerful 5.0kW output and 4-speed transmission tailored for popular off-road motorcycles like the CRF50 and XR70. Crafted from durable metal with a sleek black finish, it features a reliable CDI ignition and kickstart system for quick, hassle-free starts. Engineered for direct installation, it promises a seamless upgrade that boosts torque and performance, making it the ultimate choice for riders seeking both power and style. ## Description Specification:Color: SilverEngine Model: 308-999003Engine Type: Single Cylinder, 4-Stroke, 2-ValveCooling System: Air CooledHorsepower: 6.71HP/8000Rpm (5.0KW/8000Rpm)Max. Torque: 6.9N.m/6500rpmMin. Stable Idle Speed: 1500±150r/minMin. Fuel Consumption: 9.65oz/HP.h (367g/Kw.h)Carburetor Model: PZ19Carburetor Type Plunger type: carburetorSpark Plug Model: A7TCFuel No.: >= 87#Lubrication Model: SF15W/40-SELubrication Capacity: 0.20 Gallon (900ml)Ignition Method: CDILubrication: Pressure/splashFuel Supply: Carburetor AtomizationStarter: Electric StarterTransmission: Auto TransmissionClutch: Automatic Multi-plate Wet ClutchCylinder Diameter: 2.06" (52.4mm)Piston Stroke: 1.95" (49.5mm)Bore & Stroke: 2.06" x 1.95" (52.4mm x 49.5mm)Cylinder Working Volume: 0.02 Gallon (107ml)Compression Ratio: 9.0:1Ignition Type: CFWSpecification & Feature:This engine assembly comes with intake pipe and spark plug. It doesn't come with Carburetor, Battery, CDI, Voltage Regulator and Ignition Coil. Engine automatic 110cc fits most China made 50cc, 70cc ,90cc ,110cc ATVs and Go Karts since the mounting holes are same. It is good idea if you like to either replace your old engine or upgrade your ATV or Go kart to be faster or more powerful.Perfect match for the original car.Stable characteristics, high reliability.Color:SilverReplacement OEM Number: 308-999003Note:This engine motor is Stepless Variable Speed , Automatic gear, no forward/neutral/reverse gear.It is forward only.This item is chain driven.Please do not buy if your engine with starter bottom mounted since the mounting holes are not same.Package Includes:1x Single Cylinder Engine Review: swapped out the old tired 50cc - This thing rips! Less top speed than the old setup I think but WAY MORE TORQUE! Kids are happy so Im happy. Review: Works great - Little difficult tuning wise but it’s strong and reliable ## Features - 【110CC 4-stroke Engine Motor】110CC 4-stroke single-cylinder engine air-cooled motor, using high-quality materials, stable performance and high reliability. Perfect match for the original car. Stable characteristics. - 【Stepless Variable Speed】This engine motor is Stepless Variable Speed , Automatic gear, no forward/neutral/reverse gear. It is forward only. This item is chain driven. Please do not buy if your engine with starter bottom mounted since the mounting holes are not same. - 【Main Parameters】 Horsepower: 6.71HP/8000Rpm (5.0KW/8000Rpm); Min. Fuel Consumption: 9.65oz/HP.h (367g/Kw.h); Cylinder Working Volume: 0.02 Gallon (107ml); Compression Ratio: 9.0: 1; Ignition Type: CFW. - 【Widely Used】Engine automatic 110cc fits most China made 50cc, 70cc ,90cc ,110cc ATVs and Go Karts since the mounting holes are same. - 【Complete Accessories】This engine assembly comes with intake pipe and spark plug. It doesn't come with Carburetor, Battery, CDI, Voltage Regulator and Ignition Coil. It is good idea if you like to either replace your old engine or upgrade your ATV or Go kart to be faster or more powerful. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWGRBC75 | | Best Sellers Rank | #1,826,752 in Automotive ( See Top 100 in Automotive ) #1,094 in Powersports Engine Kits | | Brand | DNYSYSJ | | Brand Name | DNYSYSJ | | Customer Reviews | 4.8 out of 5 stars 8 Reviews | | Horsepower | 6.71 Horsepower | | Included Components | 1x Single Cylinder Engine | | Item Type Name | Auto Engine Motor | | Manufacturer | DNYSYSJ | | Model | 4 Stroke | | Model Name | 110cc 4 Stroke | | Number of Items | 1 | | Part Number | 85521022 | | Speed | 8000 RPM | | Voltage | 110 Volts | | Warranty Description | One year warranty | ## Product Details - **Brand:** DNYSYSJ - **Manufacturer:** DNYSYSJ - **Material:** Metal - **Model Name:** Semi-Automatic Engine Engine ## Images ![110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 - Image 1](https://m.media-amazon.com/images/I/61+UyZxo4LL.jpg) ![110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 - Image 2](https://m.media-amazon.com/images/I/51DMbyfdoRL.jpg) ![110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 - Image 3](https://m.media-amazon.com/images/I/61W8t0kthhL.jpg) ![110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 - Image 4](https://m.media-amazon.com/images/I/51ptlvE2m3L.jpg) ![110CC 4 Stroke Engine Motor, Electric Auto Start Single Cylinder 2-Valve Engine Motor, Engine Motor Auto Transmission for 50cc 70cc 90cc 110cc ATV GO Karts 308-999003 - Image 5](https://m.media-amazon.com/images/I/61vh-Nq1mUL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ swapped out the old tired 50cc *by S***Y on August 29, 2024* This thing rips! Less top speed than the old setup I think but WAY MORE TORQUE! Kids are happy so Im happy. ### ⭐⭐⭐⭐ Works great *by T***Y on August 2, 2024* Little difficult tuning wise but it’s strong and reliable ## Frequently Bought Together - 110CC Semi-Automatic Engine Engine, 7500KW Engine Motor Kit Motorcycle Parts, Manual Clutch With CDI Ignition Device, Suitable for Off-Road Motorcycle CRF50 / CRF70 / XR50 / XR70 - 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 - KAMIER T8F Drive Chain 134 Links Heavy Duty for 49cc 50cc 2-Stroke GB Syx Moto Holeshot Metotec Xtreme X-pro SSR Coolster Kids Pit Dirt Bike 43cc 47cc Mini ATV Quad Super Pocket Rocket Bike Moto 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.kg/products/611067944-110cc-4-stroke-engine-motor-electric-auto-start-single-cylinder](https://www.desertcart.kg/products/611067944-110cc-4-stroke-engine-motor-electric-auto-start-single-cylinder) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-06-02*