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Yuasa YTX20 Factory Activated AGM Battery

Part # YUAM42RBS
Item #920-135
Fits 49 motorcycles
  • Arctic Cat
    • Alterra 500 XT EPS · 2016
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    • Alterra 570 · 2019–2020
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    • Alterra 700 · 2016–2019
    • Alterra 700 EPS · 2019–2020
    • Alterra 700 Mud Pro LTD EPS · 2018–2019
    • Alterra 700 XT EPS · 2016–2019
    • ATV 1000 Auto 4x4 Mud Pro · 2010
    • ATV 1000 H2 EFI Mud Pro · 2011
    • ATV 1000 Mud Pro LTD · 2012–2015
    • ATV 1000 Mud Pro LTD EPS · 2016–2017
  • Buell
    • RR1000 · 1987
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    • Softail Custom FXSTC/I · 1986–1990
    • Softail Fat Boy FLSTF/I · 1990
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    • Sport Glide FXRT · 1984–1992
    • Sport Glide Grand Touring FXRD · 1986
    • Sportster Custom XL1200C · 1996
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    • Sportster Sport XL1200S · 1996
    • Sportster XLH1100 · 1986–1987
    • Sportster XLH1200 · 1988–1996
    • Sportster XLH883 · 1986–1996
    • Super Glide FXE · 1985
  • Honda
    • VF1100C V65 Magna · 1983–1986
  • Moto Guzzi
    • Audace · 2016–2018
    • California 1400 Custom · 2013–2017
    • California 1400 Touring · 2013–2018
    • Eldorado · 2016–2019
    • MGX-21 Flying Fortress · 2016–2018
$161.95 $130.35 Save $31.60
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
Yuasa YTX20 Factory Activated — MF AGM Battery
Product Details

OE-supplied AGM (absorbed-glass-mat) powersport battery — the original-equipment battery for most Japanese sportbikes, cruisers and ATVs, sealed and vibration-proofed for motorcycle use.

  • AGM construction: electrolyte is absorbed into glass-mat separators between the plates, so the battery is sealed, spill-proof and can be mounted on its side if the bike requires it.
  • Factory-sealed after activation — no electrolyte top-ups, no maintenance window, no vent tube to route.
  • Heavy-grid PowerPath plate construction reinforced for the vibration profile of a motorcycle or ATV.
  • Cold-cranking amps and reserve capacity sized to the OE call-out — direct fitment for the listed application (see part number in variant title).
  • Ships dry-charged with a separate acid pack (BS variants) — fill, let stand, install. Factory-Activated variants ship pre-filled, sealed and ready to install.

Spec: MF AGM Battery

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