By building off the great foundation of the standard Power Core II, the Shorty Power Core II provides the same quality, performance, and looks in a shorter overall package.

The Shorty still has similar power generation in the low and mid rpm, but with a smaller form factor you get better mass centralization. That means the silencer is kept closer in towards the bike, shifting more weight towards to center of gravity to promote handling.

A smaller package also means there’s less to get crunched if your bike goes down. But, it's made from durable extruded aluminum alloy with a stinger of stainless steel, the shorty can take a hit and keep going strong.

Specs:

• Based on standard Power Core II
• Shorter silencer body centralizes mass
• Increases response and power in low and mid ranges
• Extruded aluminum body with oval canister shape
• Great for aggressive supercross riding
• Easy breakdown and maintenance
• Stainless end cap and stinger
• Made 100% in the USA