49cc 2-Stroke Mini Dirt Bike ATV Engine Motor with Pull Start Mini Engine Complete Motor Upgrade or replace your mini bike, ATV, or pocket bike's engine with this powerful 49cc 2-stroke engine. Designed for high performance and durability, it reaches speeds of up to 48km/h, allowing for exciting riding experiences. This compact yet powerful engine is built with a durable aluminum housing and iron internal parts, ensuring longevity. Easy to install and maintain, it?s the perfect fit for replacing old engines or converting mini bikes. Ideal for pocket bikes, mini dirt bikes, ATVs, and scooters. Durable Construction: High-quality aluminum housing with iron internal components ensures long-lasting performance. High Speed: The 49cc engine provides up to 48km/h for thrilling rides on mini bikes, ATVs, or scooters. Air-Cooled System: The air-cooled design prevents overheating, maintaining safe and consistent performance. Easy Installation: Comes with a T-shaped hand puller for quick and easy engine start-up. Wide Compatibility: Suitable for pocket bikes, mini dirt bikes, ATVs, and scooters, offering versatile applications. (description exceeds maximum possible length)