PRO CIRCUIT R-304 Silencer 1151612 Oil Temperature Adapter double roller bearings in the

double roller bearings in the brake + shifter pivots

by a design that mounts with the use of a bracket that's integrated into the can

GMS Full System standard no insert (runs better without) at Idle 93db GMS Full System with included sound insert at 4000 rpm 103db

2022-2023 Kawasaki KX 450SR - - 2021-2023 Kawasaki EN650 Vulcan S - - 2021-2022 Kawasaki KX 450 F - - 2021 Kawasaki KX 450XC - - 2012-2018

PRO CIRCUIT R-304 Silencer 1151612 Oil Temperature Adapter double roller bearings in theFull race two stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed course racing only Hex head screws are used to secure the inlet cap and can be removed easily for quick re packing of the silencer 304 stainless steel intake tube Double walled mounting bracket(s) Tig and mig welded for strength and durability E Glass internal packing for maximum packing life Made in the USA