Bridgestone

Bridgestone Battlax S21
180/55 ZR17 73W Rear

Category :
Road / Sport / Touring
C B 72 db
4.5/5 (200 reviews)
Price per unit
133.49
In stock
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  • Over 100 fitting partners
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* Prices may have changed since the date visible by clicking on the price.
Specifications
Brand
Bridgestone
Model
Battlax S21
Size
180/55 ZR17 73W Edit
Specifics
Rear
Category
Road / Sport / Touring
European Rating
C B 72 db
Customer review
200 reviews
EAN
3286340844611
HSN
8446
Save your money
* Prices may have changed since the date visible by clicking on the price.
Description

The Bridgestone Battlax S21 180/55 ZR17 73W Rear tyre performs better than the S 20 EVO. It adheres very strongly when hot and wears evenly and slowly.

FAQ: Fitting

Two delivery options are available to you when placing your order:

Delivery to the address of your choice: you can bring your tyres to one of our partner centres to carry out the fitting service.

Delivery to a fitting station: the partner will contact you upon receipt of your order to arrange an appointment and carry out the fitting service.

The partners' rates are indicated when placing your order. You can thus choose the most advantageous and convenient option.

Our partners
Shipping fees are waived for the purchase of a pair of tires and always free for motorcycle tires.
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Our payment methods
You can pay for your order using the following payment methods:
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Reviews
200 customer comments
4.5 out of 5 stars

Click on a row to filter reviews.

5 stars
(81)
4 stars
(106)
3 stars
(13)
2 stars
(0)
1 star
(0)
Wet road
3.5/5
Dry road
4.5/5
Value for money
4.5/5
Stability
4.5/5
Heat-up speed
4.5/5
Customer reviews

In order to review this product, you must have previously placed an order. We inform you that the reviews left on the site are subject to a control procedure. Reviews are sorted in chronological order only.


Review by Christian
4/5

As usual, a good tyre...

Road type: Road - Driving: Sporty - Vehicles: Zx10r - Mileage: 20000 km
Review submitted on 19/07/2026 by Christian following a purchase experience on 16/06/2026 Translated review submitted on 19/07/2026 by Christian following a purchase experience on 16/06/2026 - View original (German) view the translated version (English)
Would you buy these tyres again? Yes
Review by Blok100
5/5

Perfect and good grip

Review submitted on 18/07/2026 by Blok100 following a purchase experience on 17/06/2026 Translated review submitted on 18/07/2026 by Blok100 following a purchase experience on 17/06/2026 - View original (French) view the translated version (English)
Would you buy these tyres again? No
Review by ZORAN13
5/5

Excellent tyre... I previously used the BT016 and the GT023 twice... I was extremely satisfied... This model is even better than both...

Road type: Road - Driving: Regular - Vehicles: Honda cb600f 2008 - Mileage: 600 km
Review submitted on 15/07/2026 by ZORAN13 following a purchase experience on 15/06/2026 Translated review submitted on 15/07/2026 by ZORAN13 following a purchase experience on 15/06/2026 - View original (Croatian) view the translated version (English)
Would you buy these tyres again? Yes
Review by Braucejs
4/5

Good tyre at a good price

Review submitted on 09/07/2026 by Braucejs following a purchase experience on 09/06/2025 Translated review submitted on 09/07/2026 by Braucejs following a purchase experience on 09/06/2025 - View original (Latvian) view the translated version (English)
Would you buy these tyres again? Yes
Review by Rui G
5/5

Very good tyres, good value for money.

Road type: Road - Driving: Regular - Vehicles: Yamaha MT 03
Review submitted on 08/07/2026 by Rui G following a purchase experience on 07/06/2026 Translated review submitted on 08/07/2026 by Rui G following a purchase experience on 07/06/2026 - View original (Portuguese) view the translated version (English)
Would you buy these tyres again? Yes
Review by vule911
4/5

Excellent for my engine, I had used it before as well.

Road type: Road - Driving: Regular - Vehicles: Kawasaki ZR-7
Review submitted on 07/07/2026 by vule911 following a purchase experience on 07/06/2026 Translated review submitted on 07/07/2026 by vule911 following a purchase experience on 07/06/2026 - View original (Croatian) view the translated version (English)
Would you buy these tyres again? Yes
Review by Mark Gundlach
5/5

Very good tyre; it works best with 17" wheels on this motorcycle. Better feedback from the front wheel than its successor, the S23.

Road type: Road - Driving: Sporty - Vehicles: BMW r 1200 GS MY20218 - Mileage: 5000 km
Review submitted on 01/07/2026 by Mark Gundlach following a purchase experience on 02/06/2026 Translated review submitted on 01/07/2026 by Mark Gundlach following a purchase experience on 02/06/2026 - View original (German) view the translated version (English)
Would you buy these tyres again? Yes
Review by Heiwei
4/5

Top tyres

Road type: Road - Driving: Sporty - Vehicles: F900R - Mileage: 8501 km
Review submitted on 25/06/2026 by Heiwei following a purchase experience on 26/05/2026 Translated review submitted on 25/06/2026 by Heiwei following a purchase experience on 26/05/2026 - View original (German) view the translated version (English)
Would you buy these tyres again? Yes
Review by Haga46
5/5

Best price, fast delivery. Good grip, perfectly suitable for my quick trips to Luxembourg.

Road type: Road - Driving: Sporty - Vehicles: Kawasaki ZX-10R
Review submitted on 23/06/2026 by Haga46 following a purchase experience on 23/05/2026 Translated review submitted on 23/06/2026 by Haga46 following a purchase experience on 23/05/2026 - View original (Dutch) view the translated version (English)
Would you buy these tyres again? Yes
Review by Olli
5/5

The DOT is 1225. Grip and tyre tread are perfect.

Review submitted on 18/06/2026 by Olli following a purchase experience on 19/05/2026 Translated review submitted on 18/06/2026 by Olli following a purchase experience on 19/05/2026 - View original (German) view the translated version (English)
Would you buy these tyres again? No
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