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Bridgestone Battlax S21 Rear 190/50 ZR17 (73W)
Bridgestone 190 50 ZR17 73W Battlax S21 Rear 15184576
Bridgestone
Bridgestone 190 50 ZR17 73W Battlax S21 Rear 15184576
Product images are example images and may differ from products delivered. Even though two tyres are pictured, the item only includes one tyre. Rims shown are not included in the scope of delivery.

Bridgestone Battlax S21 Rear 190/50 ZR17 (73W)
TL M/C

Technical specifications


Category
Motorcycle tyres
Brand
Bridgestone
Size
190/50 ZR17 (73W)
Profile
Battlax S21
Tyre characteristics
TL M/C
Type of use
Supersport/Sport street
Type of tyre
Rear tyres
Construction type
R
Speed index
(W) (over 270 km/h)
Load index
73 (max. 365 kg)
Manufacturer part number
8447
GTIN / EAN
3286340844710
Item number
15184576
Bridgestone
Your choice
138.69 €
incl. VAT, plus  shipping costs

Delivery to your address
Delivery date 05/05 - 07/05
Collection / mounting in garage

138.69 €

Technical specifications

Category
Motorcycle tyres
Brand
Bridgestone
Size
190/50 ZR17 (73W)
Profile
Battlax S21
Tyre characteristics
TL M/C
Type of use
Supersport/Sport street
Type of tyre
Rear tyres
Construction type
R
Speed index
(W) (over 270 km/h)
Load index
73 (max. 365 kg)
Manufacturer part number
8447
GTIN / EAN
3286340844710
Item number
15184576

Description

Bridgestone Battlax S21 - Thrilling riding in all conditions


ChecklistThrilling riding in all conditions

ChecklistExcellent cornering performance

ChecklistHigh mileage

ChecklistNo compromises on safety



Thrilling riding in all conditions: The S21 is a fantastic combination of the proven S20EVO wet-weather technology and radically new properties that take dry-weather performance to a whole new level.

Excellent cornering performance: The S21’s superior stability allows for faster entry and exit from corners as well as more precise tracking, so you can corner with confidence without any loss of performance.

High mileage: You don’t have to compromise on tyre life for first-class handling performance. The S21 delivers up to 36% higher mileage than its predecessor.

No compromises on safety: Advanced tread design and the latest rubber compound technologies from Bridgestone give you the safety you need in wet conditions.



Treads with 3D grooves, an optimised groove layout and virtually treadless shoulders are designed for stability and handling with consistently high grip.

Rear tyres: the larger crown tread pattern, combined with an optimised belt construction and groove positioning, improves rear-end behaviour and increases cornering stability.

Advances at the molecular level in the development of the rubber compound improve adhesion and grip for faster and more relaxed cornering.

Rubber compounds comprising 3 layers (Front) and 5 layers (Rear), as well as high-stiffness bead cores, deliver optimal damping and stability.

Front tyre: the smaller crown profile provides a longer contact patch and better pressure distribution for improved handling and greater precision.

The Battlax S21 is the first tyre to benefit from Bridgestone’s new ‘ULTIMATEYE’ indoor test facility, where tyre behaviour at the contact patch is analysed.


Manufacturer information


Customer reviews (48)

Ø 4.85 / 5 Stars

of 48 reviews in total

Reviews can only be published by customers who have ordered and received the product.
5 stars
(41)
4 stars
(7)
3 stars
(0)
2 stars
(0)
1 star
(0)

Customer reviews in detail


27/03/2026
Verified purchase
Jobst K., Germany
Absolut überzeugender Reifen für den alltäglichen bis sportlichen Betrieb, mehr brauche ich schon seit Jahren nicht...toller Reifen!
An error has occurred.
Size: 160/60 ZR17 (69W)
Type of road used: Mixed
Ø Average annual mileage: 8000 km
Vehicle type: KTM 690 Duke / R KTM 690 Duke

27/03/2026
Verified purchase
Pascal P., Germany
Size: 180/55 ZR17 (73W)
Type of road used: Mixed
Ø Average annual mileage: 6000 km

19/03/2026
Verified purchase
Kamil S., Germany
Size: 180/55 ZR17 (73W)
Type of road used: Mixed
Ø Average annual mileage: 10000 km
Vehicle type: BMW F 900 R 4R90

17/03/2026
Verified purchase
Nico S., Germany
Size: 190/55 ZR17 (75W)
Type of road used: Mixed
Ø Average annual mileage: 2000 km
Vehicle type: BMW K 1300 R (6.00 rim) K12S

02/09/2025
Verified purchase
Serge M., Switzerland
Size: 190/55 ZR17 (75W)
Type of road used: Mixed
Ø Average annual mileage: 12000 km

30/07/2025
Verified purchase
Eduard K., Germany
Einer der besten Reifen mit langer Laufleistung und top GRIP jeder Situation
An error has occurred.
Size: 190/50 ZR17 (73W)
Type of road used: Mixed
Ø Average annual mileage: 5000 km

14/07/2025
Verified purchase
Thomas B., Germany
Size: 180/55 ZR17 (73W)
Type of road used: Mixed
Ø Average annual mileage: 4000 km

05/07/2025
Verified purchase
Jan B., Germany
Hab den jetzt das zweite mal.Für mein Fahren ein guter Reifen.Preis/Leistung
An error has occurred.
Size: 190/50 ZR17 (73W)
Type of road used: Mixed
Ø Average annual mileage: 6000 km
Vehicle type: YAMAHA YZF-R1 RN09

02/07/2025
Verified purchase
Marco B., Switzerland
Ottima gomma e servizio
An error has occurred.
Size: 160/60 ZR17 (69W)
Type of road used: Mixed
Ø Average annual mileage: 3000 km

13/06/2025
Verified purchase
Sascha H., Germany
Size: 190/50 ZR17 (73W)
Type of road used: Mixed
Ø Average annual mileage: 5000 km


Product Safety Information

Manufacturer

Bridgestone EU NV/SA
Via del Fosso del Salceto 13/15
00128 Rome
Italy

Product safety contact (not customer support)

E-mail: market.surveillance@bridgestone.eu

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