Levier Droit et Etrier Arrière 160mm CAMPAGNOLO CHORUS 12V Flat Mount Sans Disque No CCM Compatible with Shimano SAINT M820 Size:43.5 Compatible with Shimano SAINT M820 ZEE M640 BR M8020 BR M820 BR M640 The Mazza is also built around a casing Trail TNT of 120 TPI guaranteeing high performance and superior resistance to tears and pinch flats The disc entry into the calliper has been refined to facilitate and speed up wheel changes The various Campagnolo brake callipers have been designed to be mounted in combination with the disc chosen by the user to always ensure high level performance: it is indeed possible to choose between the brake calliper with a 140 mm disc (reserved for cyclists weighing no more than 82 kg) or 160 mm in diameter