TOP > Yoshimura product site > MUFFLER > STREET SPORTS > SLIP-ON > STAINLESS > R-11 > SLIP-ON R-11 SINGLE EXIT : STREET SPORTS
| Main Material | Stainless steel |
| Static Noise Decibel : dB/ Measured at : rpm |
94dB/7,000rpm (09-12) |
| 93dB/6,500rpm (13-18) | |
| 92dB/6,750rpm (19-20) |
SS （Stainless cover）
Parts No.170-264-5E50
| Weight（STD5.0kg） | 2.1kg |
Discontinued
SM （Metal Magic cover）
Parts No.170-264-5E20
| Weight（STD5.0kg） | 2.1kg |
ST （Titanium cover）
Parts No.170-264-5E80
| Weight（STD5.0kg） | 1.9kg |
