The Zildjian ZBT Rock Ride is a 20-inch cymbal, for all those percussionists who love to rock n' roll. This Zildjian ZBT Rock Ride is a sheet-bronze cymbal and therefore has a fast response to tones, along with consistency and durability. This Zildjian cymbal has quick and bold responses to each sound and focuses on each individual tone, every time. The Zildjian ZBT Rock Ride 20-inch cymbal has lathing that includes sound grooves on the top surface, to give it that extra zing while playing. This Zildjian cymbal is made of enhanced Zildjian sheet bronze: 92% copper, 8% tin that gives it a brilliant finish, both in looks and sound.