Yuasa GYZ20H High Performance Motorcycle Battery

Description

High Performance AGM Upgrade for Large Motorcycles – The Yuasa GYZ20H AGM motorcycle battery delivers exceptional starting power with 320 Cold Cranking Amps. Built for large motorcycles, cruisers, and touring bikes, this premium battery offers higher capacity, stronger starting performance, and longer service life compared to standard YTX20 batteries.

Compatible With / Upgrade For

The GYZ20H is a high-performance upgrade for:

• YTX20-BS
• CTX20-BS
• GTX20-BS
• FTX20-BS
• PTX20-BS

Performance Upgrade:

• YTX20-BS – 18Ah, 270 CCA
• GYZ20H – 20Ah, 320 CCA

Key Features

• High Starting Power – 320 CCA for superior performance in large engines.
• Increased Capacity – 20Ah provides more power and longer run time than standard batteries.
• Premium AGM Technology – Fully sealed, maintenance-free, and spill-proof.
• Heavy Duty Terminals – Flush-mounted terminals with built-in brass nuts for secure connections.
• Vibration Resistant – Designed for durability in demanding riding conditions.
• Low Self-Discharge – Holds charge longer during storage.
• Cold Weather Performance – Reliable starting power in cooler temperatures.
• Factory Activated – Ready to install right out of the box.
• Made in the USA – Built to high manufacturing standards.

Specifications

• Voltage: 12V
• Capacity: 20Ah
• Cold Cranking Amps: 320 CCA
• Length: 6.875″ (175 mm)
• Width: 3.44″ (87 mm)
• Height: 6.125″ (155 mm)
• Weight: 15.7 lbs (7.1 kg)
• Polarity: + ******* –

View Specification Sheet

FAQs

Is the Yuasa GYZ20H battery maintenance free?
Yes, this AGM battery is fully sealed and factory activated, so no water top-ups or acid filling are required.

Is the GYZ20H better than a YTX20 battery?
Yes, the GYZ20H offers higher capacity (20Ah vs 18Ah) and stronger starting power (320 CCA vs 270 CCA), making it a premium upgrade option.

What type of motorcycles use this battery?
This battery is commonly used in large motorcycles, cruisers, and touring bikes with higher power demands. Always confirm fitment before ordering.

Is this battery ready to install?
Yes, the GYZ20H is factory activated and ready to install right out of the box.