Mercury 9.9HP 4-Stroke Outboard Motor Tiller 1F10221BK 25 Shaft Mercury puts the power in your hand with these compact outboard motors. Quick and reliable, these Mercury outboards will take you to where you need. This model utilizes a tiller for steering for one handed operation throttle, tilting, steering, stopping, and shifting. For peace of mind and easier maintenance, these motors features an over-rev protection and low oil pressure warning system. Product Features Easy-pull Start Fast Idle