ZX-4R 23-26 / ZX-25R 21-23 Race Hepta Force Titanium Full Exhaust DNA Kawasaki Graves System Standard Sound Insert:

Graves System Standard Sound Insert: 78 db at Idle / 91

velocity stacks or rides aggressive or on track

for an optimized fit with the proper foam thickness

Stock DB at 5000 rpm 88

All 54mm fork tubes

ZX-4R 23-26 / ZX-25R 21-23 Race Hepta Force Titanium Full Exhaust DNA Kawasaki Graves System Standard Sound Insert:SKU: 150 247 A28G0 The new Kawasaki ZX 4RR sport bike is one special machine. Engineers at Kawasaki set out to develop a 400cc inline four cylinder engine built for high performance, and they delivered. Combined with this very special Titanium Full System from Yoshimura Japan, its bound to win at any track. This system is a work of art and the sound is even more exhilarating. FOLLOW AND COMPLY EACH RACE REGULATION TO USE. THE PRODUCT HAS BEEN