Benelli TNT 135: Is it a reliable pocket rocket?

When Benelli made its return to the American market after a considerable absence, they decided to make a splash with an entry-level motorcycle that punches well above its weight class. The 2018 Benelli TNT 135 arrived on the scene as a direct competitor to the established Honda Grom and Kawasaki Z125 Pro, but it brought a few unique tricks up its sleeve. Often referred to as a 'cheater motorcycle' due to its surprising performance, the question on many minds is: just how reliable is this Italian-designed, Chinese-manufactured mini-bike?

Performance That Surprises

One of the most talked-about aspects of the 2018 Benelli TNT 135 is its performance, particularly when compared to its rivals. With a slightly larger 135cc engine compared to the 125cc offerings from Honda and Kawasaki, the TNT 135 also boasts a four-valve head. This combination allows for better breathing and translates into a claimed 11.3 horsepower at 8500 rpm, a figure that often left its competitors in the dust. Furthermore, the TNT 135 features a five-speed gearbox, a distinct advantage over the four-speed transmissions found on the Grom and Z125 Pro. This extra gear is crucial in achieving freeway-friendly speeds, with testers reporting speeds of up to 73 mph. This extra oomph and gearing make the TNT 135 a genuinely capable machine, not just for city commuting but also for those occasional highway stretches, a feat often unthinkable for bikes in this segment.

Chassis and Handling: A Stable Foundation

Despite its diminutive size, the Benelli TNT 135 is built around an impressive steel trellis frame. This robust construction, coupled with a substantial 41mm inverted front fork, contributes to remarkable stability. Even when navigating sweeping corners at higher speeds, the TNT 135 remained composed and planted. While initial impressions of the suspension might suggest a slight imbalance – the fork feeling a touch underdamped and the rear shock a bit overdamped when stationary – this perception quickly fades once the bike is in motion. The light weight and manageable power of the TNT 135 effectively mask these minor imperfections, allowing the rider to maintain confidence even when pushing the limits. The bike’s ability to maintain composure on rougher roads and through imperfect corners is a testament to its well-engineered chassis. Cornering clearance is also a strong point, allowing for a generous lean angle before any components touch down.

The Tyres and Brakes: Competent Stopper

The 2018 Benelli TNT 135 rides on 12-inch wheels fitted with Cordial tires. While 'Cordial' might not be a household name in the tyre industry, these tyres proved to be more than capable for the demands placed upon them. Given the bike's light weight and modest power output, the Cordial tyres provide ample grip, whether at low speeds or during spirited cornering at higher velocities. When it comes to stopping power, the TNT 135 is equipped with disc brakes front and rear. Although the discs themselves aren't exceptionally large, they have relatively little work to do thanks to the bike's low mass. The front brake offers strong stopping power, though the bike’s geometry and weight distribution make performing stoppies a challenge. The rear brake, on the other hand, provides good feel, allowing for controlled deceleration and the ability to adjust the line into corners. The Cordial tyres also play their part admirably during braking, contributing to the overall safe and predictable stopping performance.

Rider-Friendly Features

The Benelli TNT 135 is designed with the rider in mind, particularly those new to motorcycling. The ergonomics are well-sorted, offering a comfortable and non-cramped riding position. All controls are intuitively placed and operate smoothly, making the learning process less daunting. The bike’s inherent torque, even at lower revs, helps to mitigate the common issue of stalling that many beginner riders encounter when mastering a manual clutch. While experienced riders will undoubtedly enjoy wringing the engine’s neck and exploring its sporty capabilities, the TNT 135 truly shines as an introduction to the world of motorcycling. Its forgiving nature and comfortable ride allow for extended periods in the saddle without fatigue. The seat height, conveniently under 31 inches, further enhances its accessibility for a wide range of riders.

Urban Agility and Practicality

In an urban environment, the Benelli TNT 135 is an absolute joy to ride. Its compact size and nimble handling make navigating through congested traffic a breeze. Squeezing through tight gaps and filtering through traffic becomes effortless. Parking is also a major advantage; its small footprint means you can often find spots where larger motorcycles or cars simply cannot fit, potentially saving on parking fees and hassle. Despite its agility, the TNT 135 retains enough power to confidently pull away from traffic at green lights, making every journey efficient and enjoyable.

Long-Term Reliability: What We Know

When it comes to the long-term reliability of the 2018 Benelli TNT 135, definitive long-term data is still emerging. However, Benelli has equipped the TNT 135 with features that are indicative of a focus on engine longevity. These include an oil-cooler and a replaceable oil filter, both crucial for maintaining optimal engine temperatures and cleanliness. The engine itself sounds well-constructed, even when being pushed towards its 10,000 rpm rev limit, and the gearbox shifts smoothly without issue. It’s also worth noting that the TNT 135’s main competitors, like the Kawasaki Z125 Pro, are manufactured in Thailand, not Japan, indicating that manufacturing location alone isn't a definitive indicator of reliability.

Fit, Finish, and Value

The fit and finish on the 2018 Benelli TNT 135 are generally considered quite good, perhaps a slight notch below the premium feel of its Japanese counterparts, but still impressive for its price point. The styling is undeniably sharp, with the distinctive trellis frame, a clean tail section, and the unique dual organ-pipe exhaust system contributing to its aggressive, sporty look. While the engine’s aesthetics might not be as refined as some competitors, the overall package is visually appealing. Perhaps the most compelling aspect of the 2018 Benelli TNT 135 is its value proposition. Priced at a competitive $2499 MSRP, it significantly undercuts both the Kawasaki Z125 Pro (by $700) and the Honda Grom (by $850). This substantial price difference, when combined with its superior performance and engaging handling, makes the Benelli TNT 135 an incredibly attractive option for anyone seeking a fun, capable, and affordable mini-bike.

Technical Specifications at a Glance

To provide a clearer picture of the Benelli TNT 135's capabilities, here's a summary of its key technical specifications:

Frequently Asked Questions

Is the Benelli TNT 135 good for beginners?

Yes, the Benelli TNT 135 is an excellent choice for beginners due to its comfortable ergonomics, forgiving power delivery, manageable weight, and low seat height. Its user-friendly nature makes learning to ride a manual motorcycle much easier.

Can the Benelli TNT 135 handle highway speeds?

The Benelli TNT 135 can achieve highway speeds, with testers reaching up to 73 mph. Its 5-speed gearbox and 135cc engine provide more power and a higher top speed than many competitors in the mini-bike class, making it more capable on the highway, though it's still best suited for shorter highway stints.

Are Cordial tires good on the Benelli TNT 135?

For the intended use of the Benelli TNT 135, the Cordial tires perform competently. They offer adequate grip for both city riding and spirited cornering, and their performance is more than sufficient given the bike's power output and weight.

What is the main advantage of the Benelli TNT 135 over the Honda Grom or Kawasaki Z125 Pro?

The primary advantages of the Benelli TNT 135 are its significantly lower price point, its more powerful 135cc engine with a four-valve head, and its five-speed gearbox, which contributes to a higher top speed and better acceleration compared to its 125cc, four-speed rivals.

Conclusion

The 2018 Benelli TNT 135 is a compelling package that offers a surprising amount of performance, fun, and style at an incredibly competitive price. While long-term reliability is still being established, the inclusion of engine-cooling features and a generally well-built motor suggest a promising outlook. For new riders or those looking for an affordable and engaging way to navigate urban landscapes or simply enjoy spirited riding, the Benelli TNT 135 presents a strong case for itself, proving that big fun can indeed come in a small, well-engineered package. It's a testament to Benelli's re-entry into the market, offering a genuine alternative to the established players.