Assassin 421cc Cylinders Banshee BIG BORE TOP END KIT 4mm Bolt-on 86HP Kit Polaris RZR 900 EPS Limited:

Polaris RZR 900 EPS Limited: 2014

YAMAHA RHINO 660

This will fit any year Raptor 700 / 700R 2006-2024

1993 BREEZE - YFA1E TRANSMISSION

one set for each caliper: left and right

Assassin 421cc Cylinders Banshee BIG BORE TOP END KIT 4mm Bolt-on 86HP Kit Polaris RZR 900 EPS Limited:These are brand new 421cc 68mm big bore stock appearing Assassin cylinders. This kit is designed to be a bolt on, and will take a normal Banshee into the next level! These come ported to maximize your powerband, and make an insane amount of power. These cylinders are a new design from Driveline Performance which include 68mm Nikasil bore, triple exhaust ports, larger intake and transfer ports. Cylinders are machined to specific heights so there are no