The Sports Bike That Feels Fast Without Feeling Intimidating

Ever since their inception, sports bikes have been intimidating machines. This is true for several reasons, such as an aggressive ergonomic triangle, hard-hitting performance, and razor-sharp handling that reacts to even the simplest of inputs. All of these stem from the ‘race on Sunday, sell on Monday’ approach usually taken by manufacturers in this segment.

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However, the recent shift in the segment has made things less intimidating. Racing focus has taken a back seat, and real-world usability has come into serious consideration. At the same time, there’s no shortage of speed. One bike serves as the biggest example of these things in 2026, and it comes from an exotic Italian bikemaker.

The Pre-Requisites Of A Fast Yet Unintimidating Sports Bike

What makes a fast sports bike unintimidating, you ask? Well, a powerful engine with a linear power curve is first. Somewhere between 100 and 120 horsepower is the sweet spot, where you can go seriously fast but still enjoy life at sane speeds. Liter-class bikes are automatically discounted here. As for engine types, a twin-cylinder powerhouse would be our pick here due to the usable torque across the RPM. You can go fast without needing several downshifts.

Kawasaki

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Then, there’s the riding triangle. An upright yet slightly aggressive posture is what you need, since it will let you enjoy the sports bike handling without causing back and wrist pain. Bonus points if the sports bike is lightweight (ideally between 400 and 430 pounds fully fueled) and the saddle height is accessible for planting both feet on the road (ideally under 33 inches).

Yamaha

Finally, the presence of rider aids is an underrated plus. While we think you don’t need an extensive electronic package for 100-150 horsepower bikes, their inclusion is always better to have when things get hairy. You can always turn these off if you don’t want them. Compiling all of these things, you can shortlist a handful of new-age sports bikes. Our pick, though, wears the Aprilia badge.

The Aprilia RS 660 Is Fast And Fun Without Being Intimidating

Aprilia

In the heated middleweight sports bike segment, the Aprilia RS 660 is our pick for this story. Why? Because of its overall balance of speed, friendliness, and value. The 660cc powerhouse offers just over 100 horsepower and 51 pound-feet, all of which is linearly spread in the usable part of the RPM. At the same time, you can reach high speeds of up to 150 miles per hour.

This is topped with not-so-aggressive ergonomics, courtesy of a low seat height, tall clip-on bars, and mid-set footpegs. The 403-pound curb weight makes matters even sweeter. This is one of the driving forces of the unintimidating nature because that figure is around 15-20 pounds lighter than the Yamaha YZF-R7. The difference is even larger compared to the likes of the Suzuki GSX-8R, Ducati Panigale V2, and Yamaha YZF-R9.

The Near-$12,000 MSRP Is Somewhat Justified By The RS 600’s High-Quality Equipment

Aprilia

The RS 660 sells for $11,849. That means this is in no way a budget middleweight sports bike. However, that MSRP positions it in a good spot in the segment. You’re paying a couple of thousand dollars more than budget Japanese middleweights like the Suzuki GSX-8R and Yamaha YZF-R7. Yet, this price is around $600 less than the Yamaha R9 and ~$4,000 less than the Ducati Panigale V2. What makes the purchase price more justified is the overall high-quality equipment on offer all over. Here’s a lowdown.

Class-Leading Parallel-Twin Performance Under 700cc

Aprilia

The RS 660 has a sub-700cc parallel-twin engine, which has less capacity than its peers like the R7 and GSX-8R. Yet, the performance here is in a different league. With recent updates to the internals (including larger throttle bodies), the 660 now produces 105 horsepower and 51.6 pound-feet.

That makes it more powerful than not only its parallel-twin peers but also its inline-four and inline-triple rivals (Honda CBR650R and Triumph Daytona 660). Oh, and since there’s a 270-degree crankshaft in there, the power and torque peak at 10,400 and 8,400 RPM, respectively. A six-speed transmission puts all that power down, and if you keep it pinned, you will see a top speed of almost 150 miles per hour.

Twin-Spar Aluminum Chassis Brings Unmatched Riding Dynamics

Aprilia

Like the engine, the RS 660 is in a different league to its parallel-twin peers here. While its rivals use steel frames, Aprilia has plonked an aluminum twin-spar chassis here. This is derived from the flagship, WSBK-winning RSV4, so you know the handling is as good as it gets. Playing the sidekick is a suspension setup from Kayaba.

This comprises 41 mm USD forks and a monoshock, both with preload and rebound adjustability. Each end also has 17-inch alloy wheels, where the front houses dual 320 mm rotors and the rear a 220 mm disc. Brembo calipers bring the stopping power, and there’s a Brembo master cylinder up top, too.

Friendly Ergonomics And A Low Weight Boost Usability

Aprilia

Although the chassis is RSV4-derived, the RS 660 is built as a more street-friendly machine in general. That shows in the ergonomics department. The clip-on and triple-tree setup is unique, swooping upwards to dial down the weight on the wrists. At the same time, the saddle height is just 32.3 inches, and the footpegs are mid-set rather than rearward.

On the go, the compact dimensions will help further. As we told you before, the curb weight is shockingly low at just 403 pounds, even with a 3.96-gallon tank fully fueled. This should make slow-speed maneuvers and parking lot turns way easier than the competition. Likewise, the wheelbase is around 54 inches (Aprilia hasn’t revealed the latest version’s numbers).

Premium Aprilia Performance Ride Control Electronics Come Standard

Aprilia

Once aboard, the RS 660 greets you with a premium cockpit experience. The TFT is one of the best in the segment, and so is the backlit switchgear. This display also lets you toggle through the extensive Aprilia Performance Ride Control package. The standard bits include:

• Launch control
• Five ride modes
• Three cornering ABS maps
• Engine maps
• Traction control
• Rear wheel lift mitigation
• Cruise control
• Two-way quickshifter
• Wheelie control

The RS 660 Factory Brings Ohlins Into The Mix

Aprilia

If you want more, Aprilia also sells an RS 660 Factory variant. The prime difference is the inclusion of Ohlins suspension. There is an upsized 43 mm NIX30 upside-down fork and an STX46 monoshock, both with full adjustability. To sweeten the deal, Aprilia also throws in a special Shakedown Yellow colorway with edgy graphics from head to toe. All that drives up the price by a few thousand dollars, though, as the Factory will set you back by $14,149. Pretty steep if you ask us!

Source: Aprilia