Upgrade your Yamaha 1000 Sidewinder (2017-2018) with our high-performance 12V 18Ah battery, designed as a direct replacement for the STX20-BS. This battery ensures a perfect fit and delivers reliable power for all your snowmobiling adventures. It meets or exceeds OEM specifications, providing the cold-cranking amps and power needed for quick starts, even in extreme winter conditions.
Features & Benefits
Guaranteed fitment for Yamaha 1000 Sidewinder models from 2017-2018
Meets or exceeds OEM specifications of the STX20-BS battery
Reliable performance in extreme cold for optimal snowmobile operation
Advanced design ensures leak-proof and spill-proof operation
