Like the title says they are black Z1 2nd version but i sent them to rob to get CNC machined they now are 60MM and work perfect all reasonable offers considerd . 5 speed ecu for TT 90-94
Text or call 314-814-7935
Or email at gtz300TT@aol.com
Follow Ups
Z1 Tb 2nd version but fixed by rob ,5 speed ecu 90-94 TT - gtz300tt14:40:14 04/19/15