Athena BigBore Cylinder Kit 392cc d=68mm Yamaha Banshee 87-06

Athena Cylinder Kit Yamaha YFM 350 Banshee 1987-06 Big Bore 68 mm 392 cc

The Kit is composed of:
Nickel-plated Cylinder according to the highest Athena quality standards.
New piston with a redesigned head that improves its performance.
Kit with the necessary gasket set for assembly.

Thanks to the new production system and the use of numerically controlled machines, the Kit guarantees an unbeatable price/quality ratio.

The Big Bore Kit increases the power in 2- and 4-stroke engines by up to 12% without compromising reliability and is easy to install.