18th Anniversary BlackJack Sprockets now in 28t and 30t.
By popular demand, the 28t and 30t BlackJacks are now available. Get at your local bike shop for availability.
By popular demand, the 28t and 30t BlackJacks are now available. Get at your local bike shop for availability.
We are taking precautions to protect our employees and follow CDC and state guidelines. In the meantime, our machine shop is still running, we're here to assist you and we'll be shipping product to help support bike shops during this difficult time.