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The 12 Lightest Dirt Bikes

Lightweight dirt bikes are suitable for riders who want to gain a competitive edge.

While the weight of the bike matters, the performance also makes a difference.

Lighter motorcycles are made of premium materials like titanium and aluminum, allowing young riders to handle them properly.

You cannot tell the weight of a motocross bike by just looking at it, meaning you have to use a scale to record accurate weights. Here are some of the lightest dirt bikes you can ever find.

1. KTM 50 SX Mini (88.3 lbs.)

The KTM 50 SX Mini is the lightest dirt bike ever and has been in production since 2008.

The motorcycle is race-ready, especially for motocross racing on all terrains.

At only 88.3 pounds, the bike has a small size 50 cc bike designed for even the youngest riders. It features high-quality components made from premium lightweight materials to offer proper handling.

2. Honda CRF50 (110 lbs.)

2010 Honda CRF250R at the 2009 Seattle International Motorcycle Show 2.jpg
2010 Honda CRF250R at the 2009 Seattle International Motorcycle Show
CC BY 3.0, Link

The Honda CRF50 is one of the best starter bikes for youngsters who enjoy some motocross performance.
It only weighs 110 pounds with a four-stroke engine that is pretty powerful for a light bike.

The upgraded components like the suspension and frame make this bike an agile performer on all off-road terrains.

Young riders can stay in control of the bike even when cornering and braking.

3. Suzuki DR-Z70 (121 lbs.)

The Suzuki DR-Z70 is another lightweight bike for young riders and is lightweight at only 121 lbs.

The DR is one of the best kid’s dirt bikes with a 67 cc air-cooled, four-stroke engine. It has other features that make it a good option for kids.

It has an automatic clutch and an electric start that makes it easy for kids to learn.

It is half the size of an adult-size dirt bike but is quite a performer for on-road and off-road competitions.

4. Yamaha TTR-50 (126 lbs.)

The TT-R50E is among the best dirt bikes that would excite any kid who enjoys off-road riding.

The bike weighs 126 pounds, making it one of the lightest bikes on this list.

Young riders around seven years old can enjoy the experience this bike provides. It runs on a 50cc, 4-stroke engine with a semi-automatic gearbox that offers three speed options.

5. Mountain Moto FX5 (132 lbs.)

The Mountain Moto FX5 is the lightest bike on the list and the slimmest. This is a dirt bike that not many people have heard of despite being around for a while.

The Mountain Moto FX5 is pretty light at only 132 pounds.

The company behind the bike created it intending to sell a motorcycle and mountain bike combination, especially on the handlebars.

The bike’s light structure means that riders can easily lift it on their own to get over obstacles.

6. Yamaha TT-R110E (159 lbs.)

Yamaha is well-known for having some of the lightest bikes for kids and adults.

The TT-R11E is a beautiful-styled motorcycle with a lightweight frame for easy handling.

The motorcycle is one of the lightest in the production line, weighing 159 pounds. This bike is suitable for youths because it is easy to steer and provides excellent comfort.

7. Kawasaki KX100 (170 lbs.)

The Kawasaki KX100 was initially designed for young riders, and it delivers excellent bike performance.

The seat height is only 34 inches, and it weighs a mere 170 pounds making it a very light dirt bike.

Even though it is meant for kids, it is pretty costly but still a good option for training purposes.

Even though its runs on a smaller 99 cc two-stroke engine, it looks much like the other KX versions by Kawasaki.

8. Honda CRF150R (187 lbs.)

The Honda CRF150R is one of the lightest dirt bikes weighing 187 pounds.

This is not an ordinary off-road bike because it has a 149 cc single-cylinder engine, which provides enough power for its weight.

It provides better performance for beginners who need consistent performance throughout a competition. Most bike components are light enough to keep the bike lightweight for easy handling.

9. Husqvarna TC125 (193 lbs.)

While this bike might seem to be a small capacity, it has excellent capabilities. The Husqvarna TC125 is lightweight, at only 193 pounds.

Most of its light structures have been made from premium material, making it a good performance off-road bike.

The crankshaft, in particular, is made light enough for perfect balancing and reduced vibration.

10. KTM 125 SX (195 lbs.)

The KTM 125 SX is an Australian-made bike primarily designed for off-road enthusiasts. It delivers exceptional performance, especially for desert and rock extreme performance.

All this can be attributed to its 195-pound structure that makes it pretty light on all terrains. It has a high-grade steel frame that is designed for excellent rider feedback.

This is one of the lightest dirt bikes anyone can get because it keeps you in control at all times.

11. Yamaha YZ125 (208 lbs.)

Yamaha YZ125 Motorcycle.jpg
CC BY-SA 3.0, Link

This bike has been in the motocross scene since 1974, so it is not anything new. The bike maintained its structure even when other models went out of stock.

It weighs roughly 208 pounds running a 125 cc two-stroke bike. It is pretty powerful for a light bike and has been at the center of most motocross championships.

12. Beta 200 RR 2-stroke (215 lbs.)

The Beta 200 RR is an exceptional lightweight bike with significant handling characteristics besides torque power and boost. It is a light dirt bike weighing 215 pounds but offers quite a performance in motocross racing.

It gives quite a thrilling ride because it is easy to handle with enough grip and power. All these are attributed to the lightweight chassis and new suspension design.