Chain coupling, secondary 1/2 x 5/16 (CZ) - JAWA, ČZ, MZ Can be used for: ČZ ČZ 125 A ČZ ČZ 125 B ČZ ČZ 125 T ČZ ČZ 125 type 453 ČZ ČZ 125 type 473 - Sport ČZ ČZ 125 type 476 ČZ ČZ 125 type 488 ČZ ČZ 125,150 C ČZ ČZ 175 type 450 ČZ ČZ 175 type 470 - Sport ČZ ČZ 175 type 477 ČZ ČZ 175 type 487 ČZ ČZ 250 type 455 ČZ ČZ 250 type 471 - two cylinders ČZ ČZ 250 type 475 - Sport ČZ ČZ 350 type 472 -