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No more valve problems with this mechanical ATHENA model!
Here is the ATHENA mechanical exhaust valve for 125 ATHENA racing kit for Yamaha YZ 125 motorcycle from 1997 to 2004.
This complete mechanical valve kit makes it possible to eliminate the original system that is very often faulty and to replace it with this totally simple system that works alone (without an electrical system or anything).
Of course, it will be delivered to you in pairs as originally when you receive the cylinder, piston, cylinder head 2T kit.
Mounts on:
Kit 125 ATHENA racing for motorcycle Yamaha YZ 125 from 1997 to 2004
Reference: P400485100003
The famous athena 125cc kit from ATHENA for Yamaha YZ 125 motorcycles from 1997 to 2004
Reference: S410250303002
No more valve problems! Mechanical system valve, high performance and reliability for your 125cc Ø54mm ATHENA racing kit for KAWASAKI KX 125 2T motorcycle from 2003 to 2007.
Reference: S410250303004
No more problems with valves! Valve mechanical system, high performance and reliability for your kit 144cc ATHENA racing for motorcycle KAWASAKI KX 125 2T from 2003 to 2007.
Reference: S41317062
Spare piston pin ATHENA for the kit 163,5cc Ø69mm ATHENA racing for HONDA CRF 150 4T 2007 to 2010.
No more valve problems with this mechanical ATHENA model!
