Billet banshee cases are available in 8 different configurations to accommodate your need for power. These Billet Banshee cases are CNC machined from a 110lbs of 6061-T6 Aircraft quality aluminum and the end result is a 21lb. set of cases that has been proven to handle over 150 horsepower at the rear tires. Even though billet is stronger than cast, we have gone the extra mile to eliminate all the problems with the factory cases. The overall thickness of the cases is double the thickness of stock. We use large 10mm 12.9 grade bolts to insure they do not stretch under extreme abuse. These cases can be setup for a 10, 14, 16, and 20 mil strokers with either stock diameter crank bearings or large 72mm bearings.
The main purpose behind these cases was to allow all of the people with stock cases to upgrade to billet without changing anything except the cases. Reasons to buy billet: No more case flexing. No more broken transmissions. No more epoxy. No more replacing broken cases. Included Hardware: Case bolts, Motor mounts, Shift shaft bearing, Shift shaft seal, Shift drum cover, Shift fork shaft plugs, Oil shield, Clutch actuator bearing, Clutch actuator seal, Kick starter spring pin, Rotax crank seal.
Billet banshee cases are available in 8 different configurations to accommodate your need for power. These Billet Banshee cases are CNC machined from a 110lbs of 6061-T6 Aircraft quality aluminum and the end result is a 21lb. set of cases that has been proven to handle over 150 horsepower at the rear tires. Even though billet is stronger than cast, we have gone the extra mile to eliminate all the problems with the factory cases. The overall thickness of the cases is double the thickness of stock. We use large 10mm 12.9 grade bolts to insure they do not stretch under extreme abuse. These cases can be setup for a 10, 14, 16, and 20 mil strokers with either stock diameter crank bearings or large 72mm bearings. 
The main purpose behind these cases was to allow all of the people with stock cases to upgrade to billet without changing anything except the cases. Reasons to buy billet: No more case flexing. No more broken transmissions. No more epoxy. No more replacing broken cases. Included Hardware: Case bolts, Motor mounts, Shift shaft bearing, Shift shaft seal, Shift drum cover, Shift fork shaft plugs, Oil shield, Clutch actuator bearing, Clutch actuator seal, Kick starter spring pin, Rotax crank seal. 