MUFFLER HEX Q4 SA Red Bull SPECT - Spares & Accessories Precision double-ground for excellent rider

Precision double-ground for excellent rider feedback

Mounting a new rotor

grease and other contaminants

Machined mud clearance groove

TT600 83-84

MUFFLER HEX Q4 SA Red Bull SPECT - Spares & Accessories Precision double-ground for excellent riderQ4 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 End Cap Material: Stainless Steel