TOP > Yoshimura product site > MUFFLER > STREET SPORTS > FULL SYSTEM > STAINLESS > R-77S > FULL SYSTEM R-77S / STREET SPORTS
| Main Material | Stainless steel |
| Static Noise Decibel : dB/ Measured at : rpm | 92dB / 4,375rpm |
| Power | +9.9% / 102km/h |
| Weight | -1.9kg : -38% |
| Main Material | Stainless steel |
| Static Noise Decibel : dB/ Measured at : rpm | 91dB / 4,250rpm |
| Power | +6.0% / 47km/h |
| Weight | -1.9kg : -38% |
SMC （Metal Magic cover）
Parts No.180A-45C-5122
| Weight（STD5.0kg） | 3.3kg |
SSFC （Satin Finish cover）
Parts No.180A-45C-5132
| Weight（STD5.0kg） | 3.3kg |
STBC （Titanium Blue cover）
Parts No.180A-45C-5182B
| Weight（STD5.0kg） | 3.1kg |
PCX(21)
PCX160(21)
