Polaris RMK

State-of-the-art CNC machined
Precision heat treated
Designed with press fit for a more stable and rigid crankshaft

Base Price

6 Bearing set-up

$1,689.00

8 Bearing set-up

$1,717.00

Billet Thunder Cat

High horesepower crankshaft built with the racer in mind
CAD/CAM designed for exacting tolerances
State-of-the-art CNC machined
Precision heat treated
Designed with press fit for a more stable and rigid crankshaft
Redesigned center section resulting in a stronger overall assembly