Yuasa
Yuasa MF YT 12B-BS YT12B-BS
AGM BatteriesSKU YT12B-BS
Cheapest we found
$205.95
at XPERT Moto Gear
2 recent in-stock prices · spread $3.00 (1%)
Based only on in-stock prices checked in the last 30 days. 2 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 Yuasa YT12B-BS is a sealed, maintenance-free 12V AGM motorcycle battery supplied as a direct replacement for bikes originally fitted with a YT12B-BS. Yuasa is one of the most widely specified battery brands in motorcycling, and the YT-series maintenance-free range is a straightforward like-for-like swap when the original battery reaches the end of its life.
Because it uses absorbed glass mat (AGM) construction, the electrolyte is held in the separators rather than sloshing about as free liquid, so there is no need to check or top up cell levels in service. It suits riders replacing a tired battery, workshops stocking common fitments, and anyone who wants a sealed unit that can be installed and left alone.
Please confirm the battery type, terminal layout and case size specified for your motorcycle before ordering.
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 Gear3 points · last checked 22 Aug 2026
- 2TeamMoto1 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