Honda CR125 Top Speed, Specs & Review

Honda CR 125

Honda CR125 was a big success for the Honda Company and is popular due to its handling and lightweight. Its popularity was fading after the release of the CRF 250, but the company introduced its 2004 model with major technical upgrades that are pretty much behind its appreciation then and now. It has a two-stroke engine that is easy to maintain with impressive power.

If you want to know more about its top speed, specs, and FAQs, read the full article for a better understanding.

Honda CR125 Background

Honda CR125

It has a small background as Honda CR125 was launched in 1978. CR125 was a hit for the company due to its tough nature and reliability, in addition to its good handling and ability to go anywhere due to its lightweight. It was a popular bike with an introductory price of $749.

Top Speed of Honda CR125

Honda CR125 top speed is 74.6 mph(120.0 km/h). Despite its small engine, a few small improvements can increase its performance even further. One of the main limiting factors with this bike is its speed, so let’s discuss what to do in order to increase its speed.

How to Increase the CR125 Top-Speed?

To increase its speed, you can use a few methods listed below.

  • Setting the Gearing
  • Air filter and Carburetor tuning
  • Get Rid of Extra Weight

Setting the Gearing

You can increase its speed by using the proper combination of both sprockets. You can increase the number of teeth, which speeds up the acceleration rate. For the purpose of fast acceleration and top speed, you can use a prominent rear sprocket and a small sprocket for the front side.

Air filter and Carburetor tuning

You can use a high-quality air filter to boost your bike’s performance. This is one of the easiest and quickest ways to increase engine performance. You can also tune the engine carburetor or buy auto-tuned carburetor to increase the bike’s speed. It will give the best performance to you when connected properly with the air filter and exhaust system.

Get Rid of Extra Weight

One more thing you can do to increase its speed is to get rid of the extra weight. However, this bike is already much light weighted, but it takes more effort to pull heavy weight so you can take off all the unnecessary heavier parts to increase its speed.


Here is the specification of this bike given below.

Engine type – Number of cylindersSingle-cylinder, two-stroke
Ignition TypeCDI
Fuel systemCarburetor. Mikuni
Engine size – Displacement – Engine capacity125.00 cc (7.63 cubic inches)
Bore x Stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression Ratio8.7:1
Cooling systemLiquid
Lubrication systemPremix
Transmission6 Speed
Transmission type, final drive ratioChain
Clutch typeWet, multi-plate. constant mesh
Top Speed74.6 mph / 120.0 km/h
Front Tires – Rims dimensions80/100-21 51M
Rear Tires – Rims dimensions100/90-19 57M
Front brakesSingle disc
Rear brakesSingle disc
Front SuspensionInverted forks with 272 mm / 10.7 inches travel
Rear SuspensionPro-Link with 318 mm / 12.5 inches travel
Wheelbase1,458 mm (57.4 inches)
Length2,151 mm (84.7 inches)
Width823 mm (32.4 inches)
Height1,278 mm (50.3 inches)
Seat Height947 mm (37.3 inches) If adjustable, lowest setting.
Ground Clearance345 mm (13.6 inches)
Trail size101 mm (4.0 inches)
Dry Weight87.5 kg (192.9 pounds)
Fuel Tank Capacity7.70 liters (2.03 gallons)
Price $3000 – $4500

Engine & Ignition

CR125 Engine

Honda CR 125 has a 125 cc / 7.63 cubic inches two-stroke engine along with a single cylinder. It has CDI ignition and a liquid cooling system to prevent the engine from overheating. This bike has a bore and stroke ratio of 54.0 x 54.0 mm (2.1 x 2.1 inches) with an aggressive compression ratio of 8.7:1.


CR125 suspension

It has pretty good suspensions that have the ability to soak all the bad landings and terrain. The front side has Inverted forks with 272 mm / 10.7 inches travel and Pro-Link rear shock with 318 mm / 12.5 inches travel. These suspensions are comfortable enough and will provide a good riding experience.

Handling & Braking system

CR125 brake

In spite of regular design changes and parts upgrades, one consistent element remained: it’s handling. Undoubtedly, this bike has the best handling in its class. You can go easily through corners even when speeding.

Keeping it safe and creating a fraction for slowing the bike, its early models have a drum brake system for both the front and rear wheels. After some upgrades, it has a 1,316 mm single disc for the front and a 1,539 mm single disc for the rear wheel.

Weight & Dimensions

Honad Cr125

One of the best things that makes its handling easy and smooth is its lightweight. You can easily take it anywhere due to its weight of 87.5 kg / 192.9 pounds. It has adjustable seat height, and the lowest measure of it is 947 mm / 37.3 inches. It has a decent length of 2,151 mm / 84.7 inches, along with a width of 823 mm / 32.4 inches and 1,278 mm / 50.3 inches of height.

Read About Other Dirt Bikes:


Honda CR125 is a classic dirt bike having a decent fan base. If you want to dive into the dirt bike sea, it is a good option to consider as the main reason behind its success is its handling and lightweight. Both of these points are most suitable for noobs. It has a mid-range powered engine and excellent suspension that can handle all terrain. Breaking is also up to the market and can provide good braking performance.

Overall it is a tough and reliable bike with an easy-to-maintain engine that you should consider if you are choosing a small-sized engine dirt bike.


We have listed a few frequently asked questions below and their answers.

How fast does a CRF 125 2-stroke go?

The Honda CRF 125 can reach a maximum of 55 – 60mph speed.

What is the Honda CRF 300L Top Speed?

The top speed of the Honda CRF 300L is 80 mph / 128 kph with 27 horsepower.

Is CR125 a good beginner bike?

Yes, CR125 is a good beginner bike. It is perfectly made for beginners in terms of speed, handling, weight, suspension, and braking system.

How heavy is a CR125?

The Honda CR125 is a lightweight dirt bike with a total dry weight of 87.5 kg / 192.9 pounds.

What is the price of the Honda CR125?

The price of the Honda CR125 is $3000 – $4500. It is a classic bike from 1978 but is still available. CR125 is a well-known dirt bike with many positive points that can be a good option to buy, including its lower price than other dirt bikes.

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