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Aprilia Shiver 900 Battery

2017–2019. Aprilia changed the Shiver 900's battery once across the run. Pick your year and we show the case that year takes and the lithium that fits it. Change any box in the strip to look up another bike.

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2019 Aprilia Shiver 900

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OEM battery
YTX12Yuasa 2026 OEM guide
Case family
YTX1212V starter case
Fits all years
2017–2019same case every year on file

The Aprilia Shiver 900 takes the YTX12 case. The Antigravity ATX12 RE-START is a drop-in for that case: 360 cranking amps, 3 lb, a built-in jump start that saves enough charge to get you home.

See the Antigravity ATX12

Shiver 900 battery by model year

2017OEM batteryYTX14-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Ionic S4 →
2018–2019Your year · 2019OEM batteryYTX1212V starter caseWhere it comes fromYuasa 2026 OEM guideLithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Ionic S4 →

Trim covered: Shiver 900.

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Why the year matters on this one

The Shiver 900 is a motorcycle where the battery changed mid-run: 2017 takes the YTX14-BS and 2018 to 2019 the YTX12. The plate above names the source for each year, and the table shows every run we have on file, so match the year to the case before you order.

For 2018 to 2019 that means the Antigravity ATX12 RE-START: 360 cranking amps, 3 pounds, the same case in lithium. Its RE-START function puts the battery to sleep before a parasitic draw can drain it, then wakes it with one press for a jump start. Charge it with a lithium-compatible charger or maintainer for the off-season and it outlasts the lead-acid battery it replaces by years.

What size battery does an Aprilia Shiver 900 take?+
It depends on the year: 2017 takes the YTX14-BS and 2018 to 2019 the YTX12. For 2018 to 2019 that is the Antigravity ATX12 RE-START, the lithium drop-in for the YTX12 case. The table above shows every run we have on file, so match your year to the case before you order.
Will a lithium battery work in a Shiver 900 without changes?+
Yes, on a bike with a healthy charging system: the lithium battery uses the same case, the same posts and the same cables, and it drops in where the lead-acid battery sat. Bikes older than about 2000 should have their voltage regulator and rectifier checked first, since a failing one overcharges any battery and lithium tolerates it less. Fill any gap in the tray with the foam spacers most lithium motorcycle batteries include.
Do I need a different charger for a lithium motorcycle battery?+
Use a charger or maintainer with a lithium (LiFePO4) mode. A lead-acid trickle charger can push the wrong voltage profile, and a desulfation mode can damage a lithium pack. A lithium-profile maintainer over the off-season keeps it topped without harm, and the battery loses only a few percent of charge a month sitting on its own.