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Less friction in the chain pass with less noise in its cycle part
Padded Chin-Strap with D-Ring Closure
Easy-access front sleeve pocket
Remove this split pin and the locating dowel
YOSHIMURA RS-4 Signature Series Silencer - KTM 450SX-F/Husqvarna FC450 Less friction in the chainKTM and Husqvarna have introduced LE and Rockstar Editions for 2018 and now Yoshimura is ready to add to the experience of these awesome dirt bikes. Yoshimura developed the RS 4 in the R&D lab called the Motocross track. The RS 4 boasts its own resonance chamber and utilizes its volume and a unique baffling system to create the sound and power that is purely Yoshimura. With 450's it's not all about creating more power, it's about creating more usable
