Yamaha Banshee Cylinder Top End Kit ProX Piston ProX Bearing Cometic Gaskets JPN PSR8801A This is paired with a

This is paired with a complete Cometic Top End Gasket Kit

and fits 36mm

this set requires professional tools and final honing

1A8-14613-00-00Switching to titanium exhaust studs and nuts is one of the best bolt-on mods you can make

Direct OEM Replacement – Perfect fit for 2010–2013 YZ450F

Yamaha Banshee Cylinder Top End Kit ProX Piston ProX Bearing Cometic Gaskets JPN PSR8801A This is paired with aComplete Yamaha Banshee top end rebuild kit by BPRATV. Includes ProX pistons, bearings, and Cometic gaskets for all Banshee models. Performance. Reliability. Power. Yamaha Banshee Top End Rebuild Kit ProX Pistons, Bearings & Cometic Gaskets Complete High Performance Cylinder Rebuild Kit Give your Yamaha Banshee new life with this precision engineered BPRATV Top End Rebuild Kit. Featuring premium ProX pistons, ProX wrist pin bearings, and Cometic