Pro Circuit R304 shorty silencer Yamaha YZ 80-85 1993-2018

The Pro Circuit R304 silencer with its compact design has been specially developed for closed-course racing only and provides optimum performance gains.

The canister of the R304 silencer is made of 6061 T-6 aluminum with a brushed finish for greater lightness and stainless steel tubing for improved resistance.

The silencer is equipped with a sound absorbing cartridge made of special e-glass fibers for a long life. Thanks to hexagonal head screws, the silencer is easy to disassembly and repacking,  necessary to maintain the best performance over time.

•         Compact design, improves performance
•         Ideal for motocross
•         Aluminum body 6061 T-6
•         Stainless steel tube
•         E-glass pillow packing
•         Easy to repacking
•         Double walled mounting brackets