micronew shifters 3x7 speed sb-r473 trip shift lever brake derailleur road bike bicycle derailleur micronew <br>model no. sb-r473 <br>cassette compatibility: 3x7 speed <br>front shifting :trip <br>bracket material :engineering composite <br>brake lever material :forged aluminum / anodized <br>shift cable :stainless slick <br>color : black <br>weight :430g <br>packaging include <br>sb-r473 shifters (left & right) <br>3x7 speed trip shift lever <br>1 pair cable