TOP > Yoshimura product site > MUFFLER > NEW JMCA > FULL SYSTEM > STAINLESS > R-77S > FULL SYSTEM R-77S / JMCA APPROVED
| Main Material | Stainless steel |
| Static Noise Decibel : dB/ Measured at : rpm | 89dB/4,250rpm |
| Power | +1.18ps / 9,300rpm |
| Torque | +0.09kg-m / 9,300rpm |
| Weight | -2.6kg |
SSFC （Satin Finish cover, Carbon end）
Parts No.110A-43C-5130
| Weight（STD5.3kg） | 2.9kg |
SMC （Metal Magic cover, Carbon end）
Parts No.110A-43C-5120
| Weight（STD5.3kg） | 2.9kg |
STBC （Titanium Blue cover, Carbon end）
Parts No.110A-43C-5180B
| Weight（STD5.3kg） | 2.7kg |
