Cylinders/Gaskets AC Yamaha Jog 1991-2001 (72)

A bit like his little brother the Athena Basic, the Athena Evolution has characteristics that make it markdown of the lot in terms of reliability and durability. This inexpensive kit offers surprising performance in an air-cooled version.  A...

Kind of like his little brother the Athena Basic, the Athena Evolution has characteristics that brand of the lot in terms of reliability and durability. This inexpensive kit offers surprising performance in an air-cooled version. 

The 70cc Metrakit SP3 cylinder kit for the air-cooled horizontal Minarelli engine. If you're looking for a large bore (47mm) cylinder and piston assembly to boost the performance of your...

Stage 6 offers us here a version improved of their cylinder Stage 6 Racing MKI , this version includes some improvements, firstly in the diagrams which have summer reviewed on the rise, it went from 5 transfers to 6 transfers,...

Stage 6 offers us here a version improved of their cylinder Stage 6 Racing MKI , this version includes some improvements, firstly in the diagrams which have summer reviewed on the rise, it went from 5 transfers to 6 transfers,...

Malossi cylinder kits have been designed to guarantee maximum performance in this category, while ensuring an extremely long product life. The MHR line is the result of Malossi's many years...

Malossi has created a version here that's almost identical to the famous MHR team. This cylinder kit is undoubtedly one of the most powerful in the AC category. The Malossi...

This 70cc Racing kit from Top Performances delivers the goods! Indeed, this little 70cc is particularly powerful, it is a Midrace cylinder that has proven itself. The cylinder has 6...

Athena's technical department has been able to provide this new big bore cylinder kit with excellent solutions, currently reserved only for engines designed for higher performance, such as the 2T...