Top speeds vary by model and year, but a classic CR500R two-stroke can exceed 100 mph, while modern 500-class Hondas built for street and dual-sport typically top out in the 100–125 mph range. Details follow.
Classic CR500R: speed profile
The Honda CR500R is the most famous "500R" from the brand's motocross era. Built as a high-performance two-stroke for off-road competition in the 1980s and 1990s, its lightweight frame and giant 500cc powerband delivered explosive acceleration and strong top-end speed when properly set up.
- Stock top speed on level ground is typically in the 100–110 mph (160–177 km/h) range, depending on year, gearing, exhaust, and rider weight.
- Variations in power delivery, suspension setup, and aerodynamics can push the actual top speed higher or lower; some riders report slightly higher figures with optimized gearing.
In practice, the CR500R's top-end behavior is influenced by how the bike is tuned and how the rider handles the throttle. The bike's two-stroke powerband is known for delivering peak power at high revs, which can make top speed highly gear-dependent and sensitive to air and altitude.
How top speed is tested and factors involved
Top-speed numbers are often measured using GPS or calibrated speedometers, and results can vary. The following factors have a substantial impact on the observed speed.
- Gearing and final drive ratio
- Aerodynamics and rider position
- Engine tuning, porting, and exhaust
- Rider weight and posture
- Altitude, air density, and wind
Because of these variables, reported figures for the CR500R can differ from one test to the next. Still, the bike's era-typical performance is widely acknowledged as among the fastest 500cc motocross machines of its time.
Modern Honda 500-class models: road and dual-sport
Honda's current lineup includes road-focused street bikes and dual-sport machines in the 500cc class, such as the CB500F, CB500R, and CBR500R, along with dual-sport offerings in the CRF500L/CRF500R family. These bikes are designed for everyday riding, training, and light off-road use, and their top speeds reflect their more conservative gearing and broader usable power bands compared with motocross machines.
Typical top-speed ranges for modern 471–500cc Hondas on open roads are roughly 105–125 mph (170–200 km/h), depending on model, gearing, weight, and aerodynamics. Real-world numbers depend on the specific model and setup.
- Street and sport bikes (CB500F/CB500R/CBR500R): approximately 105–125 mph (170–200 km/h) depending on gearing and wind conditions.
- Dual-sport bikes (CRF500L/CRF500R): typically around 95–115 mph (150–185 km/h) on paved roads, again depending on gearing and rider position.
In short, while the modern 500-class Hondas are tuned for broader usability, they can still reach well past 100 mph in suitable conditions, with several models approaching or exceeding 120 mph under favorable wind and gearing.
Summary
Top speed on a Honda 500R depends on which bike you mean. The classic CR500R can hit roughly 100–110 mph in stock form, while modern CB/CRF/CBR 500-class bikes typically run in the 105–125 mph range, with dual-sport variants slightly lower due to weight and gearing. Always ride within legal limits and consider that top-speed figures are estimates that vary with setup, altitude, and rider.
Notes on safety and legality
Many 500R bikes are designed for off-road or track use and may be illegal to operate on public roads in some areas. Always check local regulations, wear protective gear, and ride responsibly.