Replacement camshaft for our Race Head V2 or an optional camshaft if you have our V2-1 cam (TBW0473) in your Race Head V2.   We recommend the V2-2 cam for 160cc or larger engines and/or wide open tracks.

Important Note: This cam will not work on V2 Heads sold from 11/01/15 to 5/01/17 due to valve clearance issues.  If unsure of the heads history, we recommend using TBW0473 camshaft.