Yoshimura slip-on RS-4J for Yamaha WR250X/R in now on sale!
The design of RS-4J is based on US Yoshimura RS-4 series which earns high reputation among motocross racing scene like AMA Supercross.
RS-4J combines its design and technology of Yoshimura Japan.
This exhaust has an elaborate design in details. Laser marking RS-4J logo is engraved on the surface, and Yoshimura logo is also attached opposite side of silencer.
Regarding to the performance, it delivers plenty of torque around middle rpm range, and enhances output all rpm range.
Feel the smooth throttle work and extra torque!
→ Read the full article (*Japanese)
Original Source[ YOSHIMURA JAPAN FACEBOOK ]
See YAMAHA Moto Index Page
See Accessories for YAMAHA WR250X
See Accessories for YAMAHA WR250R
Modifikasi Monkey 125 Inilah Honda Monkey custom oleh user komunitas Webike bernama Kohanbito. Knalpotnya memakai…
Kerja keras tanpa kenal lelah membuat KM99 makin bersemangat jelang ronda balap FIM Endurance World…
Honda CBR650R ini dimodifikasi menggunakan knalpot full system TERMIGNONI dengan silencer titanium yang biasa digunakan…
Jadwal untuk 8 Hours of Spa Motos, ronde FIM Endurance World Championship di Belgia, telah…
Eliminator Custom di Booth Daytona Daytona membuka booth di Osaka Motorcycle Show dan menampilkan Kawasaki…
Berikut ini adalah posisi klasemen sementara usai balapan pembuka FIM Endurance World Championship 2024 yang…