Bridgestone
Bridgestone S21 120/70WR17 Hypersport Tyre Front - Tubeless
Motorcycle TyresSKU 8002217
Cheapest we found
$177.11
at XPERT Moto Gear
5 recent in-stock prices · spread $21.89 (12%)
Based only on in-stock prices checked in the last 30 days. 5 stores checked; dates for every store are shown below.
Recorded store prices
Prices we recorded when we last checked each store for this exact variant.
Product details
The Bridgestone Battlax Hypersport S21 is a front motorcycle tyre engineered for high-performance sport and supersport machines. It sits in Bridgestone's hypersport category, targeting riders who demand strong dry-weather grip and confident, precise handling on public roads.
The 120/70WR17 fitment matches the standard front wheel specification found on most litre-class and middleweight supersport motorcycles. Tubeless construction and a W speed rating make it compatible with the performance envelope of modern sport bikes, while the radial build contributes to a consistent contact patch and predictable feel through corners.
Price history
Recorded changes for this exact variant.
Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.
- 1XPERT Moto Gear2 points · last checked 23 Aug 2026
- 2Raceway / Essendon Motorcycles1 point · last checked 23 Aug 2026
- 3Raceway / Essendon Motorcycles1 point · last checked 22 Aug 2026
- 4MotoHeaven1 point · last checked 21 Aug 2026
- 5Trooper Lu's (Sydney Motorcycle Accessories)1 point · last checked 22 Aug 2026
Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.
How we collect and compare prices