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Your cart is empty.Ultimate performance you could only dream of, now for real! Bridgestone Battlax S21 Hypersport radial tires are an awesome mix of the proven wet technology of the Bridgestone Battlax Hypersport S20 EVO Ultra High Performance tires and radical features that take dry performance to a whole new level. The superior stability of S21 allows higher entering speeds, a sharper line and faster exit - giving you a feeling of confidence and achievement through corners. You don't have to trade life span for top handling performance; the S21 clocks up to 36% higher mileage than its predecessor. Bridgestone's advanced tread pattern and compound technologies give you all the reassurance you need in the wet. Enjoy the thrill of riding in any conditions with extreme cornering, high mileage, and no compromise on safety3 Layer Compound (3LC) dual compound technology provides outstanding grip performance and high mileage wear by putting the right compound in the right part of the tread Enhanced Micro-Contact-Patch Compound (EMC) in the shoulders provides a larger micro contact patch for higher grip, more confidence and faster cornering in wet and dry Advances in compound development at the molecular level upgrade adhesion and grip for faster cornering and higher confidence High stiffness bead fillers.
Jeff D
Reviewed in the United States on April 24, 2025
If you’ve used em you know, if you haven’t, you should. The S21s, S22s and RS10s have been my go to tires for years. Haven’t tried the S23s yet. I’ve tried some of the others but always return to Bridgestones. Confidence inspiring stickiness that has you feeling like you’re on rails. CBR1000RR
Jordan
Reviewed in the United States on December 26, 2020
This tire has performed flawlessly. I push them hard into the turn and never even get close to the edge of the tread. wearing well and smooth at high speeds. Will buy again.
JJ
Reviewed in the United States on January 24, 2020
I put it on my SV650S. Works great, only took me about 50 miles to break it in. Great traction all around, edge to edge and I love the amount of road feedback it gives me. I like it a lot better than the BT-023.One warning though: if you plan to put it on the rim yourself, make sure you are up for a challenge. I had the tire sit in a hot summer sun, on black pavement, I even heated it up with a 1500W hair dryer, and I couldn't put even one side over the edge. I have good irons, and I've done tires in the past. This one is a sucker though. After struggling with it for 30min, and sweating it out, I called a local shop and got it installed for $20. I balanced it at home. Even at the shop, with the machine, the mechanic struggled with it a bit and had to push it down with some irons, otherwise everything was just spinning. So yeah, save yourself some sweat and take it to the shop. I'll buy it again though when the time comes.
Nhra666
Reviewed in the United States on December 13, 2016
Great price and awesome tire seller delivered quickly even in holiday rush
Deiket Desse
Reviewed in the United States on November 30, 2016
Great tires, great grip. Took them for track day and held up nicely (I'm still level 1 at ridesmart).Love them for street and track!
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