The Yuasa GYZ20H is the strongest battery available for 1979-1996 Harley-Davidson Sportster, 1984-1990 Softail and FXR models: 320 cold cranking amps and 20 Ah from GYZ-series taller plates and thru-partition construction, with heavy-duty flush terminals and built-in brass nuts.

Fitment

• Harley-Davidson Sportster (XL/XLH): 1979-1996, including XLH883, XLH1100 and XLH1200
• Harley-Davidson Softail (FXST/FLST): 1984-1990, including Heritage Softail, Springer Softail and 1990 Fat Boy
• Harley-Davidson FXR and FX Series: 1979-1994 (FXR, FXRS, FXRT, FXLR and related models)
• Replaces Harley-Davidson OEM battery 65991-82 / YB16-B-CX
• Direct upgrade over the YTX20H-BS with more capacity and heavy-duty brass terminals

Features

• 320 cold cranking amps and 20 Ah capacity, the highest output for these applications
• Large heavy-duty flush terminals with built-in brass nuts
• Thru-partition construction shortens the current path for more cranking power
• Factory activated, sealed and shipped ready to install
• Manufactured in Reading, Pennsylvania, USA

What's Included

• Yuasa GYZ20H battery, factory activated
• Terminal bolt and lock washer hardware kit

Installation Notes

Factory activated at the plant, sealed and ready to install with no acid handling. Top off with a charge before installation if the battery has been in storage, and charge once a month when not in service.

Specifications

• Voltage: 12V
• Capacity: 20 Ah (10-HR)
• Cold cranking amps: 320 CCA
• Dimensions: 6 7/8 x 3 7/16 x 6 1/8 in (175 x 87 x 155 mm)
• Weight: 15.7 lb