MUFFLER HEX Q4 S/A CRF450 Tech 10 Supervented Yamaha YZ125 1991

Yamaha YZ125 1991

Waterproof and breathable Hipora® membrane for optimal comfort on winter tours

Engineworx Crankshaft Bearing and Seal Kit Kawasaki KX125 88-05

EXC-G 450 04-06

· Honda XR250R / XR400R 2000

MUFFLER HEX Q4 S/A CRF450 Tech 10 Supervented Yamaha YZ125 1991Q4 Hex Slip On Muffler The Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you dont need to hear the power, just feel the power! Less sound equals more ground Power gains throughout the entire rpm range Spark arrestor included Pounds lighter than stock Rugged design for off road endurance Made in the U. S. A. NOTE: Will not pass 2025 FIM sound regulation Specification Muffler Material: Aluminum Pipe