When choosing a motorcycle tire, what do you look for? The answer varies from person to person. For my street riding, I prioritize longevity, grip, and price. Due to its versatility and reliability, Bridgestone Battlax Hypersport S22 tires have been my trusted companion on the streets, during spirited canyon rides, and even on the racetrack. Given my extensive experience with the S22, I was excited to try the new Bridgestone Battlax Hypersport S23 tires.
Building on the solid foundation of the S22, Bridgestone’s goals in developing the S23 were “improved handling precision, maximum stability, and incredible grip, even in wet conditions” as well as better mileage. The S23 tires maintain the same shape and MS-Belt construction as the S22 but feature new compounds and a new tread pattern.
The updated compounds offer increased grip thanks to additional carbon and a newly developed “grip improver” that makes it easier for the tire to follow the road surface. The front shoulder and rear edge of the S23 also has optimized resin components for better grip at high lean angles.
Compared to the S22, the new tread pattern has a higher land-sea ratio (more rubber, fewer grooves) and higher pattern stiffness, contributing to improved handling, dry/wet traction, and feedback. Bridgestone’s proprietary Pulse Groove technology was added to the rear tire, improving water drainage and grip in wet conditions.
Bridgestone’s testing has shown faster dry and wet lap times, shorter braking distances, and improved mileage for the S23 compared to the S22.
For a real-world test of the new Hypersport S23s, Bridgestone hosted a press launch in Encinitas, California. There was a variety of sporty motorcycles on hand, allowing me to evaluate the tires on several motorcycles, including the Suzuki GSX-S1000, Indian FTR1200, and Buell Hammerhead 1190.
Related: Suzuki GSX-S1000 Road Test Review
Starting our ride on city streets and backroads aboard the S23-shod Suzuki, a sense of familiarity washed over me. The transition from the S22 to its successor felt seamless, like greeting an old friend. As we navigated the initial turns, the inherent stability afforded by the S23 became immediately evident, instilling confidence in every lean and maneuver.
On our way to lunch in the mountain town of Julian, I put the S23s through their paces, eager to gauge their responsiveness and grip. Despite my deliberate attempts to upset the tires, they maintained their hold on the road surface. Even when I pushed the limits, accelerating out of corners a little too fast, the S23s exhibited reassuring grip even as the TC light flashed, indicating some rear wheel slip.
After lunch, we descended from the mountains to the desert on the tightly winding roads of Banner Grade (CA Route 78), a perfect playground to test the tires’ responsiveness in the sort of twisties where most riders will put them to use. Negotiating each curve, I found my confidence bolstered by the stability and predictability of the S23s.
The ultimate test awaited us as Keith Culver, an instructor from Yamaha Champions Riding School, led our group down Engineers Road, a narrow, unpainted byway full of abrupt transitions and tight technical corners. Despite the demanding terrain, I was impressed by the front tire’s ability to maintain grip under hard, downhill braking.
On the sunny day of our test, we didn’t have an opportunity to evaluate the wet handling characteristics of the S23s. Nor did we evaluate them on a racetrack. For what it’s worth, the Yamaha Champions Riding School runs S23s on its fleet of Yamaha sportbikes.
Related: A Cruiser Guy Goes to Yamaha ChampSchool
After a full day of thrashing three different bikes shod with Bridgestone Battlax Hypersport S23 tires, I can confidently say that they exceed the excellent standards set by the S22s. They offer confident grip, reassuring stability, and outstanding handling on a variety of roads. The ZR17 tires are available in one front (120/70) and five rear (160/60, 180/55, 190/50, 190/55, and 200/55) sizes starting at $249.49.
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Source: RiderMagazine.com