Yuasa GYZ20L High Performance Maintenance Free AGM 12-Volt Battery

The GYZ series battery is the most powerful, compact Absorbed Glass Mat (AGM) battery available for powersport applications. Advanced lead-calcium technology that holds its specific gravity more than 3 times longer than conventional lead antimony batteries. This means much longer periods between charges when the battery is used in a standby mode, like winter storage.

• AGM separators with superior grid designs for extreme vibration resistance
• More active material surface area for enhanced performance and power
• Supplied "Factory Activated" (nonspillable)

The Yuasa Battery GYZ20L is a high-performance, maintenance-free Absorbed Glass Mat (AGM) battery designed for demanding powersports applications. Part number YUAM720GZ combines compact packaging with dependable starting power for motorcycles, ATVs, and other recreational vehicles. Its sealed, nonspillable construction is supplied factory activated, allowing for convenient installation without the maintenance associated with conventional flooded batteries.
The GYZ20L uses advanced lead-calcium technology to retain its specific gravity more than three times longer than traditional lead-antimony batteries. This helps extend the time between charges when the battery is used in standby conditions, including seasonal or winter storage. AGM separators and an enhanced grid design provide strong resistance to vibration, while increased active-material surface area supports reliable performance and power delivery.
Feature: AGM construction helps resist vibration and provides a sealed, nonspillable design.
Feature: Advanced lead-calcium technology supports longer charge retention during periods of limited use.
Feature: Maintenance-free operation eliminates routine electrolyte service.
Feature: Factory activated for convenient installation and immediate use.
Feature: Designed for powersports applications, including select Can-Am Renegade 500 and Buell M2 Cyclone, S3 Thunderbolt, and S3T Thunderbolt models. Verify vehicle fitment and battery specifications before ordering.

Features:

• AGM separators and superior grid design provide extreme vibration resistance

• Increased active-material surface area enhances performance and starting power

• Advanced lead-calcium technology retains charge longer during standby storage

• Factory activated and nonspillable for convenient installation

• Maintenance-free construction for dependable powersports use

Fitment:
Buell M2 Cyclone Base 1997
Buell M2 Cyclone Base 1998
Buell M2 Cyclone Base 1999
Buell M2 Cyclone Base 2000
Buell M2 Cyclone Base 2001
Buell M2 Cyclone Base 2002
Buell S3 Thunderbolt Base 1997
Buell S3 Thunderbolt Base 1998
Buell S3 Thunderbolt Base 1999
Buell S3 Thunderbolt Base 2000
Buell S3 Thunderbolt Base 2001
Buell S3T Thunderbolt Base 1997
Buell S3T Thunderbolt Base 1998
Buell S3T Thunderbolt Base 1999
Buell S3T Thunderbolt Base 2000
Buell S3T Thunderbolt Base 2001
Buell S3T Thunderbolt Base 2002
Buell X1 Lightning Base 1999
Buell X1 Lightning Base 2000
Buell X1 Lightning Base 2001
Buell X1 Lightning Base 2002
Can-Am Commander 1000 Base 2011
Can-Am Commander 1000 Base 2012
Can-Am Commander 1000 Base 2013
Can-Am Commander 1000 Base 2014
Can-Am Defender HD10 Base 2016
Can-Am Defender HD8 Base 2016
Can-Am Renegade 500 Base 2008
Can-Am Renegade 500 Base 2009
Can-Am Renegade 500 Base 2010
Can-Am Renegade 500 Base 2011
Can-Am Renegade 500 Base 2012
Can-Am Renegade 500 Base 2013
Honda AquaTrax F-12 Base 2002
Honda AquaTrax F-12 Base 2003
Honda AquaTrax F-12 Base 2004
Honda AquaTrax F-12 Base 2005
Honda AquaTrax F-12 Base 2006
Honda AquaTrax F-12 Base 2007
Honda AquaTrax F-12X Base 2002
Honda AquaTrax F-12X Base 2003
Honda AquaTrax F-12X Base 2004
Honda AquaTrax F-12X Base 2005
Honda AquaTrax F-12X Base 2006
Honda AquaTrax F-12X Base 2007
Honda AquaTrax F-12X GPScape Base 2005
Honda AquaTrax F-12X GPScape Base 2006
Honda AquaTrax F-12X GPScape Base 2007
Honda AquaTrax F-15 Base 2009
Honda AquaTrax F-15X Base 2008
Honda AquaTrax F-15X Base 2009
Honda GL1800 Gold Wing Base 2001
Honda GL1800 Gold Wing Base 2002
Honda GL1800 Gold Wing Base 2003
Honda GL1800 Gold Wing Base 2004
Honda GL1800 Gold Wing Base 2005
Honda GL1800 Gold Wing Base 2018
Honda GL1800 Gold Wing Base 2019
Honda GL1800 Gold Wing Base 2020
Honda GL1800 Gold Wing Base 2021
Honda GL1800 Gold Wing Base 2024
Honda GL1800 Gold Wing Airbag Base 2007
Honda GL1800 Gold Wing Airbag Base 2008
Honda GL1800 Gold Wing Airbag Base 2009
Honda GL1800 Gold Wing Airbag Base 2010
Honda GL1800 Gold Wing Airbag Base 2012
Honda GL1800 Gold Wing Airbag Base 2013
Honda GL1800 Gold Wing Airbag Base 2014
Honda GL1800 Gold Wing Airbag Base 2015
Honda GL1800 Gold Wing Airbag Base 2016
Honda GL1800 Gold Wing Automatic DCT Base 2018
Honda GL1800 Gold Wing Automatic DCT Base 2019
Honda GL1800 Gold Wing Automatic DCT Base 2020
Honda GL1800 Gold Wing Automatic DCT Base 2021
Honda GL1800 Gold Wing Automatic DCT Base 2022
Honda GL1800 Gold Wing Automatic DCT Base 2023
Honda GL1800 Gold Wing Automatic DCT Base 2024
Honda GL1800 Gold Wing Tour Base 2018
Honda GL1800 Gold Wing Tour Base 2019
Honda GL1800 Gold Wing Tour Base 2020
Honda GL1800 Gold Wing Tour Base 2021
Honda GL1800 Gold Wing Tour Base 2022
Honda GL1800 Gold Wing Tour Base 2023
Honda GL1800 Gold Wing Tour Base 2024
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2018
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2019
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2020
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2021
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2022
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2023
Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base 2024
Honda GL1800 Gold Wing Tour Automatic DCT Base 2018
Honda GL1800 Gold Wing Tour Automatic DCT Base 2019
Honda GL1800 Gold Wing Tour Automatic DCT Base 2020
Honda GL1800 Gold Wing Tour Automatic DCT Base 2021
Honda GL1800 Gold Wing Tour Automatic DCT Base 2022
Honda GL1800 Gold Wing Tour Automatic DCT Base 2023
Honda GL1800 Gold Wing Tour Automatic DCT Base 2024
Honda GL1800A Gold Wing ABS Base 2001
Honda GL1800A Gold Wing ABS Base 2002
Honda GL1800A Gold Wing ABS Base 2003
Honda GL1800A Gold Wing ABS Base 2004
Honda GL1800A Gold Wing ABS Base 2005
Honda GL1800A Gold Wing ABS Base 2010
Honda GL1800A Gold Wing ABS Base 2012
Honda GL1800B Gold Wing F6B Base 2013
Honda GL1800B Gold Wing F6B Base 2014
Honda GL1800B Gold Wing F6B Base 2015
Honda GL1800B Gold Wing F6B Base 2016
Honda GL1800HP Gold Wing Audio/Comfort Base 2006
Honda GL1800HP Gold Wing Audio/Comfort Base 2009
Honda GL1800HP Gold Wing Audio/Comfort Base 2010
Honda GL1800HP Gold Wing Audio/Comfort Base 2012
Honda GL1800HP Gold Wing Audio/Comfort Base 2013
Honda GL1800HP Gold Wing Audio/Comfort Base 2014
Honda GL1800HP Gold Wing Audio/Comfort Base 2015
Honda GL1800HP Gold Wing Audio/Comfort Base 2016
Honda GL1800HP Gold Wing Audio/Comfort Base 2017
Honda GL1800HPN Gold Wing Audio/Comfort/Navi Base 2006
Honda GL1800HPN Gold Wing Audio/Comfort/Navi Base 2007
Honda GL1800HPN Gold Wing Audio/Comfort/Navi Base 2008
Honda GL1800HPN Gold Wing Audio/Comfort/Navi Base 2009
Honda GL1800HPN Gold Wing Audio/Comfort/Navi Base 2010
Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS Base 2006
Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS Base 2007
Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS Base 2008
Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS Base 2009
Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS Base 2010
Honda GL1800HPNA Gold Wing Audio/Comfort/Navi/ABS Base 2012
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM Base 2012
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM Base 2013
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM Base 2014
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM Base 2015
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM Base 2016
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM Base 2017
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM/ABS Base 2012
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM/ABS Base 2013
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM/ABS Base 2014
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM/ABS Base 2015
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM/ABS Base 2016
Honda GL1800HPNM Gold Wing Audio/Comfort/Navi/XM/ABS Base 2017
Honda TRX450FM FourTrax Foreman S Base 2002
Honda TRX450FM FourTrax Foreman S Base 2003
Honda TRX450FM FourTrax Foreman S Base 2004
Honda VTX1800C Base 2002
Honda VTX1800C Base 2003
Honda VTX1800C Base 2004
Honda VTX1800C Base 2005
Honda VTX1800C Base 2006
Honda VTX1800C Base 2007
Honda VTX1800C Base 2008
Honda VTX1800F Base 2005
Honda VTX1800F Base 2006
Honda VTX1800F Base 2007
Honda VTX1800F Base 2008
Honda VTX1800N Base 2004
Honda VTX1800N Base 2005
Honda VTX1800N Base 2006
Honda VTX1800N Base 2007
Honda VTX1800N Base 2008
Honda VTX1800R Base 2002
Honda VTX1800R Base 2003
Honda VTX1800R Base 2004
Honda VTX1800R Base 2005
Honda VTX1800R Base 2006
Honda VTX1800R Base 2007
Honda VTX1800R Base 2008
Honda VTX1800S Base 2002
Honda VTX1800S Base 2003
Honda VTX1800S Base 2004
Honda VTX1800S Base 2005
Honda VTX1800S Base 2006
Honda VTX1800T Base 2007
Honda VTX1800T Base 2008
Polaris Scrambler 850 Base 2015
Polaris Scrambler 850 Base 2016
Polaris Scrambler 850 Base 2017
Polaris Sportsman 550 Base 2012
Polaris Sportsman 850 Base 2015
Polaris Sportsman 850 Base 2016
Polaris Sportsman 850 Base 2017
Triumph Rocket III Base 2004
Triumph Rocket III Base 2005
Triumph Rocket III Base 2006
Triumph Rocket III Base 2007
Triumph Rocket III Base 2008
Triumph Rocket III Base 2009
Triumph Rocket III Base 2010