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Shorai Batteries LFX21A6-BS12

$229.95 $199.00
(You save $30.95)

Product Description

This item is considered hazardous material. Orders containing this product will ship ground only. This product cannot be shipped to Alaska, Hawaii, US Territories or outside the United States.


NOTE: This battery is nearly identical in size to the stock Super Duke 1290-R Yuasa YTX14-BS. A perfect drop in.

The LFX21A6-BS12 is the best overall pick for the KTM Super Duke 1290-R, and has been selected to give strong cranking performance and long lifespan.

Shorai Batteries require a charging system output of 13.1 Volts or higher at idle, and must not exceed 15.2 volts at maximum output.


5.83" (148mm) wide (Stock 5.875)
3.23" (82mm) long (Stock 3.437)
5.51" (140mm) tall (Stock 5.75)

Weight: 3.03 lbs / 1.37 kg (Stock 10.4 lbs)

Cold Cranking Amps: 315 (Stock 200)

Polarity: [+ -] when looking to the top with the terminals toward you.


For all other brands of KTM 690/950/990/1190/1290SA/SuperDuke GT see LFX19A4-BS12.



Warranty Information

Warranty fulfilled by Shorai inc.

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Shipping Weight:
4.20 LBS
Calculated at checkout