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Head-to-head Updated May 2026

Bridgestone Battlax Hypersport S21 vs Dunlop Sportmax Qualifier II — Compared (May 2026)

Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.

VS
Tire B Dunlop

Dunlop Sportmax Qualifier II

Summer Ultra High Performance tires

Dunlop Sportmax Qualifier II tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
87/100
2 owner reviews
Dry
95
Wet
75
Comfort
95
Treadwear
70
Handling
95
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Prices change daily — check the retailer for your size.

VerdictWinner: Dunlop Sportmax Qualifier II — better comfort and treadwear. Pick the Bridgestone Battlax Hypersport S21 if wet matters most to you.
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Category breakdown

5 categories, side by side

Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.

Dry

Weight: Neutral
Score (0–100)
A
95
B
95
Why this score
SourceBattlax Hypersport S21Sportmax Qualifier II
Tyre Reviews owners 95 95

Wet

Weight: Important
Score (0–100) Battlax Hypersport S21 leads by 5
A
80
B
75
Why this score
SourceBattlax Hypersport S21Sportmax Qualifier II
Tyre Reviews owners 80 75

Comfort

Weight: Neutral
Score (0–100) Sportmax Qualifier II leads by 12
A
83
B
95
Why this score
SourceBattlax Hypersport S21Sportmax Qualifier II
Tyre Reviews owners 83 95

Treadwear

Weight: Important
Score (0–100) Sportmax Qualifier II leads by 7
A
63
B
70
Why this score
SourceBattlax Hypersport S21Sportmax Qualifier II
Tyre Reviews owners 63 70

Handling

Weight: Neutral
Score (0–100)
A
95
B
95
Why this score
SourceBattlax Hypersport S21Sportmax Qualifier II
Tyre Reviews owners 95 95

Scores at a glance

CategoryBridgestone Battlax Hypersport S21Dunlop Sportmax Qualifier II
Relative Score 81 83
Dry 95 95
Wet 80 75
Comfort 83 95
Treadwear 63 70
Handling 95 95

Higher is better. The Relative Score follows your weights below; category scores do not change.

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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

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Recomputed
Headline score

Tire A

Tire B

From owners

Pros, cons & observations

Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.

Tire A Bridgestone Battlax Hypersport S21

The Bridgestone Battlax Hypersport S21 is widely regarded as a high-performance tire that excels in grip and handling, making it a favorite for aggressive street riding and occasional track use. While users praise its quick warm-up and confidence-inspiring cornering, the trade-off is a relatively short tread life, particularly for riders who spend significant time on straight roads.

Pros

  • Exceptional dry grip and cornering stability
  • Rapid warm-up time
  • High performance capability suitable for track days
  • Predictable and communicative road feel

Cons

  • Limited tread longevity
  • Rapid wear on the center compound during straight-line riding
  • Reduced traction on painted road markings and pedestrian crossings

Observations

  • Riders transitioning from 190/50 to 190/55 profiles on sportbikes like the Yamaha R1 report improved handling characteristics.
  • The tire is specifically noted for its suitability on high-demand, high-horsepower sportbikes.
Tire B Dunlop Sportmax Qualifier II

The Dunlop Sportmax Qualifier II is regarded as a responsive and confidence-inspiring tire that offers excellent feedback and predictable handling characteristics. While it performs well in spirited riding conditions, users note that it requires a brief warm-up period to reach optimal operating temperatures in colder weather.

Pros

  • Quick and agile turn-in response
  • High levels of grip and tactile feedback
  • Predictable behavior when approaching the limit of traction
  • Reliable performance in wet conditions

Cons

  • Requires significant warm-up time in cold temperatures
  • Performance is sensitive to ambient temperature fluctuations

Observations

  • Sportbike riders, specifically those on middleweight machines like the Kawasaki ZX6R, report a noticeable improvement in agility compared to competing brands.
Specifications

Specs side by side

Attribute A · Bridgestone Battlax Hypersport S21 B · Dunlop Sportmax Qualifier II
CategorySummer Extreme Performance tiresSummer Ultra High Performance tires
Vehicle typeMotorcycleMotorcycle
Final verdict

Which one should you actually buy?

Bridgestone

Dunlop

Winner: Dunlop Sportmax Qualifier II — better comfort and treadwear. Pick the Bridgestone Battlax Hypersport S21 if wet matters most to you.

Pick tire B You want the most comfortable ride

Dunlop Sportmax Qualifier II scores 95 vs 83 on comfort.

Pick tire B You want the longest tread life

Dunlop Sportmax Qualifier II scores 70 vs 63 on treadwear.

Pick tire A Your priority is wet-weather safety

Bridgestone Battlax Hypersport S21 scores 80 vs 75 on wet.

Tire A · Bridgestone Battlax Hypersport S21
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Tire B · Dunlop Sportmax Qualifier II
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How do we compare tires?

Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.

Community buzz from Reddit and forums is shown for context only — it never changes the score.