SW-Motech Quick-Lock EVO Side Carrier Adapter Kit YCRF_balance_bikes RS-4 is a pentagonal-shaped muffler

RS-4 is a pentagonal-shaped muffler body that features a two-staged stepped baffle and carbon-fiber cone end cap

Features the RISEhigh-flow ventilation system for an added cooling

or at home

A two-rack combination is possible for your convenience

each section utilizes optimal resin amounts to reduce weight and ensure uniform shell thickness and integrity

SW-Motech Quick-Lock EVO Side Carrier Adapter Kit YCRF_balance_bikes RS-4 is a pentagonal-shaped mufflerAdapter kit for mounting H&B; plastic and Explorer aluminum side cases on SW MOTECH QUICK LOCK EVO Side Carrier. Left and right side. Used to mount on existing bores of the SW MOTECH QUICK LOCK EVO Side Carrier