oowjay Posted March 24, 2015 Share Posted March 24, 2015 Does anyone out there know of an alternative piston for my lads Beta rev 50, 2002 four speed. Beta uk say the piston is now obsolete. A big problem for any older rev 50 owners. Quote Link to comment Share on other sites More sharing options...
steve_earle Posted March 24, 2015 Share Posted March 24, 2015 Try a KTM dealer, Most bits on the small beta's are the same as KTM and half the price of beta. 2 Quote Link to comment Share on other sites More sharing options...
oowjay Posted March 25, 2015 Author Share Posted March 25, 2015 Thanks for the response. KTM engine is the same as the Beta minitrial (automatic). but not the geared Rev 50. I know Vertex pistons used to supply beta uk. I have emailed them but no joy. Quote Link to comment Share on other sites More sharing options...
rick rexroat Posted November 23, 2018 Share Posted November 23, 2018 Can you replace the jug and piston to a 80cc? I would like to try and get a little more grunt out of my 2004 Rev 50 4 speed. Lowered the gear ration but now its too slow Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.