2016 Exmark Commercial 21 S-Series (ECS180GKA21000)

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“S” as in Simple.

They say simplicity is the basis of great engineering. And it doesn’t get much simpler than the Exmark® Commercial 21 S-Series, beginning with its patented front height adjustment. This straightforward design makes conventional pivot-style adjusters obsolete. There are zero grease points and less than half the parts of other mowers in its class. That makes servicing the S-Series almost as easy as it gets. Then there’s the single-speed transmission, simplified bail system, single-point rear height adjust, the innovative blade design that makes it easy to go from mulching to bagging the list goes on and on. Just like the mower.

hand ported head

custom race engine

 

 

Custom built Mini sprint motor

Kawasaki 636 05-06 with hyper injection