On level ground with a typical rider, the Honda TRX 700XX generally reaches about 65–75 mph (105–120 km/h) in stock form. The exact top speed varies with rider weight, altitude, tire setup and gearing.
This article examines what determines the TRX 700XX’s top speed, what a stock model can typically achieve, and how modifications or riding conditions can influence performance. It also covers safety, legality, and practical considerations for owners and enthusiasts.
Stock performance and official specs
Honda did not publish a single official top-speed figure for the TRX 700XX. In practice, most owners and testers report a stock top speed in the mid-to-upper range of the 60s to 70s mph, typically around 60–75 mph depending on conditions and rider weight.
Note: The TRX 700XX sits in the 675–676 cc displacement class, featuring a liquid-cooled four-stroke engine and a sport-tuned chassis designed for speed and handling. Specific numbers can vary by model year and regional market.
Year-to-year variation
Differences in engine tuning, gearing, and tire options between model years can shift top speed by a few miles per hour.
Below are the main factors that influence stock performance:
- Rider weight and position on the quad
- Tire size, type, and condition
- Altitude and air density
- Final-drive gearing and transmission state
- Engine health, maintenance, and fuel quality
- Modifications that may affect power delivery
In practice, the speed you achieve will be a range rather than a single value, and even a stock engine will respond differently under race-track, desert, or trail conditions.
Modifications and how to increase top speed
Owners looking to push higher speeds should understand the tradeoffs between top speed, acceleration, handling, and reliability. The following approaches are commonly discussed in enthusiast communities:
- Gearing changes to create a taller final drive (larger rear sprocket or smaller front). This can raise top speed at the expense of low-end grunt and acceleration.
- Exhaust and intake improvements to improve airflow and reduce backpressure, which can yield a modest speed increase and better throttle response.
- Power-management adjustments (where permitted) such as fuel mapping or ECU remapping. Availability varies by year and market; improper tuning can damage the engine.
- Weight management or removal of nonessential items to reduce overall mass and improve speed potential.
- Suspension and tire selections optimized for high-speed stability, including traction and damping improvements; these changes affect handling more than raw speed.
Modifications can void warranties, may be illegal on public roads, and could affect the ATV’s reliability or safety. Any changes should be performed by qualified technicians and with adherence to local regulations.
Safety and legality
Operating an ATV at high speeds carries significant risk. Always wear appropriate protective gear (helmet, eye protection, gloves, boots), ride in appropriate venues, and follow local laws. Speed limits and usage rules for public trails and roads vary by location; many areas restrict high-speed operation to private tracks or sanctioned events.
Summary
The Honda TRX 700XX typically tops out in the 65–75 mph range when stock, with a wide variation based on rider weight, altitude, tire setup, and gearing. Modifications can push the speed higher, but they come with tradeoffs in acceleration, handling, reliability, and potential legal restrictions. For most riders, speed should be balanced with control and safety, especially on unfamiliar terrain.
Is the Honda Trx 700XX rare?
Production ended after 2 years while Honda never released an official build total overall number of units produced was limited, which is why the 700XX is considered rare today and has a small but loyal following among collectors and riders.
Is the Honda 400EX fast?
The Honda 400EX can reach a top speed of approximately 72 mph under ideal conditions. Riders commonly experience speeds closer to 65-70 mph, influenced by factors such as rider size, terrain conditions, and any performance modifications made to the ATV. Its reliable speed makes it competitive in the sport-ATV category.
Are TRX700XX good?
And just even compression lock up it'll start sliding. So it's it's a bit of fun for the uh avid four-wheeler. This thing's a beast take it to the beach.
What is the fastest Honda quad ever made?
700XX
Just two short years, Honda gave us the 700XX, one of the fastest factory ATVs ever. Powered by a 686 CC dual overhead cam fuel injected dry sump single cylinder engine, the 700 XX's engine traces its roots back to the XR650R motorcycle. See Honda built a 700 XX as a sport off rotor.