Yuasa AGM motorbike battery 12V 33.7Ah 500A

GYZ Series Batteries

When high performance is a top priority for a replacement battery, turn to Yuasa's high-performance maintenance-free batteries. Yuasa means more power, less maintenance, and longer lifespan. A range of high-quality high-performance primary batteries that meet the power demands and durability required by power-hungry touring motorcycles.

Increased Amp-Hours

Higher amp-hours mean more runtime and performance. This makes our GYZ series a top battery choice for select V-Twin, Metric, ATV, and UTV applications.

Highest CCA Motorcycle and ATV Battery

CCA is a rating used in the battery industry to define a battery's ability to start an engine in cold temperatures. The higher the CCA rating, the greater the starting power of the battery, especially in colder weather and/or climates.

Factory Activated, Maintenance-Free Assembly

Instead of activating a battery yourself, our GYZ batteries come pre-filled with electrolyte, sealed, and factory charged. Simply install your battery, and you're ready to ride.

Built-in Brass Nuts

The GYZ series is up to 50% more conductive than stainless steel and large high-performance terminal clamps. It can accommodate multiple front and top connections and support more accessories.