Crankshaft Services

We service all HD crank/flywheels new and old.


When the one piece twin cam crankshaft started developing issues we worked extremely hard to address them, starting with developing ways to rebuild the flywheel assembly that was "non rebuildable" sourcing parts and designing and manufacturing others to create the best rebuilt crankshaft on the market.


After many years developing flywheel rebuilding procedures, we have formed a premium service dedicated to the kind of quality you should expect from your cranksmith.


We do it right, the first time, so you never need to wonder about your bottom end developing problems.


Every assembly carries a 2yr. warranty with the best customer service, when you contact us, you will be talking to the man who did the work, not a salesman.

Here's Where You'll Find Us:

Silver Moon Cycle LLC

W2718 Saint Charles Rd

Chilton, WI 53014

920 464 1154