Yamaha’s RT100 is a two-wheeler manufactured between 1990 and 2000 and designed for off-road. It may not be as impressive as Yamaha YZ125 in terms of performance and styling, but its challenging yet slightly forgiving nature was enough for new and recreational riders. Although there’s not much to read about this bike on the internet, that doesn’t diminish its excitement.
I have a proper guide about Yamaha RT 100’s top speed, Specification, and price, then read the full article for a better understanding.
Top Speed of Yamaha RT100
Yamaha RT100’s top speed is 45 – 50 mph / 72 – 80 km/h, with a maximum power of 6 – 8 HP / 4.4 – 5.9 kW. Although this speed is not enough, as you know, it is made for rookies and beginners, so it can be enough for them to learn off-road dirt bike rides.
Specification
Here is The Specification of this low-engine powered dirt bike given below.
| Engine Type: | Air-Cooled, two-stroke, single cylinder |
| Displacement: | 97 cc |
| Bore X Stroke: | 52 × 45.6 mm (2.047 × 1.795 inches) |
| Compression Ratio: | 6.7:1 |
| Fuel System: | Mikuni VM22SS carb |
| Gearbox: | 5-speed constant mesh return system |
| Clutch: | a wet, multi-disc clutch |
| Front Suspension: | Telescopic |
| Rear Suspension: | Swing arm |
| Front Brake: | Drum |
| Rear Brake: | Drum |
| Front Tire | 2.50-18 |
| Rear Tire | 3.00-16 |
| Overall Length: | 1795 mm |
| Overall Width: | 760 mm |
| Overall Height: | 960 mm |
| Seat Height: | 28.7 inches / 730 mm |
| Weight: | 79 Kg / 174 lbs. |
| Fuel Capacity: | 5 L / 1.32 US gal |
Engine
Yamaha RT100 has a 97 cc two-stroke engine along with the single-cylinder. It has an air cooling system that keeps the engine temperature low. The bore-stroke ratio of this power mill is 52 mm x 45.6 mm (2.047 x 1.795 inches), and the compression ratio is 6.7:1.
Furthermore, it has a five-speed transmission with a pedal-operated clutch. It also has a piston-controlled intake and exhaust valve design. Lastly, you will get a Mikuni VM22SS carburetor that provides air and fuel mixture to the engine.
Ignition
The RT 100 has a Capacitor Discharge Ignition along with a Kickstarter. Its charging system is a CDI Magneto, but the rated output is not specified. It uses an NGK BR7ES plug with an electrode gap of 0.7-0.8 mm (0.028-0.031 inch) and a torque specification of 25 Nm (2.5 m-Kg).
Suspension
The front suspension uses a telescopic fork with up to 4.3 inches of travel to prevent the rider’s arms from receiving jolts. On the other hand, the rear suspension has twin shocks on the rear wheel. Users can adjust the shocks by 3.2 inches in order to maintain control and handling.
Fuel & Lubrication
It is equipped with a Yamaha Autolube oil injection system, which utilizes a mechanical oil pump that is controlled by its ECU. A minimum SJ API grade is required for the engine oil, which is SAE 10W-30 Yamalube 2-cycle oil or its equivalent (originally JASO FC or ISO EG-C, EG-D grades).
Furthermore, the fuel tank has a capacity of 5 liters/1.32 US gallons. In all other markets, regular gasoline or petrol can be used, while unleaded fuel is required for Australian units. Despite the lack of details in the owner’s manual, it can be assumed that the minimum Octane rating is at least PON 87/RON 91.
Brakes & Tires
The front and rear wheels of the RT100 dirt bike are equipped with drum brakes. The front brake is operated with the right lever on the handlebar and the rear brake from the right foot.
Coming on the tire, it has a 3.00-16 (4 PR) rear tire size and a 2.50-18 (4 PR) front tire size. Both these front and rear tires are tube-type Cheng Shin tires. Off-road riding requires 125 kPa (1.25 kgf / cm2, 18 psi) for both knobbies at cold temperatures.
Exterior
The Yamaha RT100’s high-clearance front fender, narrow profile, and grooved bias tires make it look like a typical dirt bike from the outside. Its instrumentation is straightforward and basic, while overall styling is stark and aggressive. Furthermore, it has a two-tone color scheme, and in contrast to the rest of the two-wheeler, the front and rear fenders have different hues.
Price of Yamaha RT100
As RT 100 was discontinued in 2000, it is not available in brand new condition, but you can find this machine in used ones. There may be some missing parts and slight rust formation on the frame and engine of used bikes, but most of them will look okay. You may find its pre-loved models in the price range of $300 – $2,196. There may be blemishes, leaks, dents, or stains below the $1000 units.
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Final Thoughts
Yamaha RT 100 is a low-powered dirt bike that can be a good, fun ride for weekend riders. It has moderate-quality suspensions that can absorb jolts and bumps at low speed. Further, its tires are also adequate and provide good grip on the road, but its drum brakes should be improved to enhance the rider’s safety.
Lastly, its price is also economical, so that it can be a worthwhile consideration. Anyone can buy this dirt bike without breaking the bank and enjoy its ride.
FAQs
Here are the frequently asked question, and their answers are given below.
How fast will a Yamaha RT 100 go?
Yamaha RT 100 top speed is 45 – 50 mph.
How many gears are on a Yamaha RT 100?
Yamaha RT 100 has five gear transmission.
How much does Yamaha RT 100 weigh?
Yamaha RT 100 weight is 79 Kg / 174 lbs.
Is Yamaha RT 100 have any Cooling system?
Yes, Yamaha RT 100 has air cooled cooling system that keeps the engine temperature low.
Rand Frankey is OffRoadsCare freelance Content Editor. He loves offroad Travelling and bikes, jeeps, and dirk bikes. He will explain all his experience with dirt bikes and offroad vehicles which helps you to make a decision like which vehicle is right for you.
