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Bridgestone Battlax Hypersport S21

Extreme Performance Summer

Replaced by the Bridgestone Battlax Hypersport S22

The Bridgestone Battlax Hypersport S21 is a Extreme Performance Summer tire designed to be fitted to Motorcycles.

The quick answer

Owners say 86% from 7 owner reviews 100% would buy again Read the reviews
Tests say Sorry, we don't currently have any test data for the Bridgestone Battlax Hypersport S21

Built from every independent test result and vetted owner review we hold for this tire - the evidence is all further down the page. Data updated July 2023.

  • 7owner reviews
  • 15,560miles driven
Bridgestone Battlax Hypersport S21 1 photos

Tire Reviews Score

Bridgestone Battlax Hypersport S21

7.1/10

From owner reviews only: no measured test results yet.

  • Limited Confidence
  • 7 owner reviews

How this score is built

Better than Weight
Independent testsNo measured test results yet – 0%
Owner reviews7 owner reviews · rated 86% 50% 32%
Typical tireWhere every score starts before its own data counts – 68%
Combined 45% 7.1

A fixed curve turns the combined figure into the 0 to 10 score, so roughly the top 10% of a group score 9 or more.

Confidence

  1. Limited
  2. Medium
  3. High

Owner reviews decide 32% of this score. The other 68% is the typical starting point, and it shrinks as more reviews arrive.

Scored on owner reviews alone, a tire is High once the reviews decide 90% or more, and Medium from 70%. Anything less is Limited: expect the number to move as reviews arrive.
All Tests

Sorry, we don't currently have any magazine tire tests for the Bridgestone Battlax Hypersport S21

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Frequently Asked Questions
How comfortable and quiet are the Bridgestone Battlax Hypersport S21?
Owners rate the Bridgestone Battlax Hypersport S21 8.3 out of 10 for comfort and noise across 5 reviews.
How well do the Bridgestone Battlax Hypersport S21 wear, according to owners?
Owners rate the Bridgestone Battlax Hypersport S21 6.3 out of 10 for wear across 5 reviews.
Would owners buy the Bridgestone Battlax Hypersport S21 again?
100% of owners say they would buy the Bridgestone Battlax Hypersport S21 again, based on the 6 owner reviews that answered the question. 67% of them gave it the highest possible answer.
Has the Bridgestone Battlax Hypersport S21 been replaced?
The Bridgestone Battlax Hypersport S21 has been replaced by the Bridgestone Battlax Hypersport S22.
Owner Questions
Ask a question
Sorry, we don't currently have any questions and answers for the Bridgestone Battlax Hypersport S21. Why not submit a question to our tire experts using the form below!

Bridgestone Battlax Hypersport S21 Owner Reviews

Review this tire

What owners say

Across 7 owner ratings the Bridgestone Battlax Hypersport S21 averages 86%. Owners rate Dry Grip highest at 9.5 out of 10 and Wear lowest at 6.3.

Owner ratings averaged from 7 ratings

  • Owner score 86%
  • Dry Grip 95%
  • Handling 95%
  • Road Feedback 92%
  • Comfort 83%
  • Wet Grip 80%
  • Wear 63%

Featured reviews

Most helpful 70%

“Great tires for high demanding bikes and bikers, the quality the rubber is excellent if you are one of those extreme bikers that wanna lean yourself daily at angles over 50 degrees, the tire feel with the road is...”

  • BMW 218d Active Tourer
  • 3,800 miles
Read full review → 852 found this helpful

All 5 Bridgestone Battlax Hypersport S21 reviews

Score spread across 4 written reviews
70%
Member
Great tires for high demanding bikes and bikers, the quality the rubber is excellent if you are one of those extreme bikers that wanna lean yourself daily at angles over 50 degrees, the tire feel with the road is funtastic. It doesnt last much 7.000km was the most i could take out of this tire but it was 1500km to many of what they really can assure, the center of the tire its extremely soft so if you do alot of straights and lean max around the 35 to 40 degrees and daily use less then 35 be prepared to have a square tire after 2500 3000 km, the tire is magnificent on dry and thats about it, wont be getting it again there are better options at a lower price for average sport usage that will last alot longer then this one without performance decrease on a middleweight naked. BMW F900R
This owner's scores
  • Dry Grip 9
  • Wet Grip 5
  • Road Feedback 8
  • Handling 9
  • Wear 5
  • Comfort 6
  • Buy again 7
Helpful 852
89%
Member
The first set of Bridgestone that i am really happy with them . Very sticky in twisting roads and good enough in racetrack as well. Wear is very good and warm up is quick also. The only bad experience i had , .was with the pedestrian crossing lines , very slippery on them..
This owner's scores
  • Dry Grip 9
  • Wet Grip 8
  • Road Feedback 9
  • Handling 9
  • Wear 10
  • Comfort 8
  • Buy again 9
Helpful 834
91%
Member
Excellent tire
This owner's scores
  • Dry Grip 10
  • Wet Grip 9
  • Road Feedback 10
  • Handling 10
  • Wear 5
  • Comfort 10
  • Buy again 10
Helpful 901

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696 reviews submitted this month Earn your Contributor badge No account needed
100%
Member
  • Yamaha R1
  • 190/55 R17
  • 160 miles
  • A Combination of Roads
  • Spirited
I recently purchased a pair of these for my 05 R1. Despite the stock rear being a 190/50, I went for the 190/55.

160 miles in (60 of that were rapid laps around a brand new set of national speed limit roundabouts on a dry day averaging 22 degrees centigrade before writing this) and I am already extremely happy with them. They have more grip now than my previous Rosso II's ever did and feel phenomenal round the bends when they have even been scrubbed fully in yet.

Part will be down to the different aspect ratio sure. (if you have the same bike you must pick up this size.)
But a lot of it is down to just how good the tires are.

This is of course subject to change. And I will update the unknown But so far I would definitely recommend them for the sheer pleasure they provide alone.
This owner's scores
  • Dry Grip 10
  • Wet Grip 10
  • Road Feedback 10
  • Handling 10
  • Comfort 10
  • Buy again 10
Helpful 874
Member
I've recently completed a track day on these tires and comparing them to the metzeler racetecs I was on these are pretty much on par! I was very impressed with these for a road tire they're possibly the best I've ever had! I've hated all bridgestones in the past but they have definitely got these spot on, would recommend to anyone. Have pics from track with my peg down if you need further convincing :)
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