Pro Circuit R-304 SILENCER TC/TX/SX/XC 250/300 (2023) | 1152325 CaliperGuard One slow speed tip-over and

One slow speed tip-over and your guards can move substantially

On some models

Easy to understand premix ratio graduations for 32:1

and come standard with a “Life of the Bike” warranty

Pro Circuit R-304 SILENCER TC/TX/SX/XC 250/300 (2023) | 1152325 CaliperGuard One slow speed tip-over andThe R 304 Silencer was developed as a full race two stroke silencer. The compact design of our R 304 Silencer offers optimum performance gains and is the top choice for racers serious about winning. Hex head screws are used to secure the inlet cap and can be removed easily for quick re packing of the silencer. Features: 304 stainless steel intake tube Double walled mounting bracket(s) 6061 T6 brushed aluminum silencer body Stainless steel end cap Tig