Rocket Exhaust - Big Bore Chubby Series Exhaust System for CRF110

Built using our octagonal muffler housing and carbon fiber end cap from our full size exhaust systems. The “Chubby” is a short muffler design that creates big bike sound and increases power!

Key Features:

• Designed to work with 132cc big bore kits
• Features large tube triple stepped head pipe design to insure good low end torque while maximizing higher RPM horsepower
• Purpose built Chubby muffler with a larger intake cap and core creating the correct amount of back pressure
• O2 bung to tune air/fuel management. We recommend ECU tuning available through CJR Performance
• Standard features including our carbon fiber end cap and 6″ black hard anodized “Chubby” muffler

Application:

• CRF110 - 2019-Present