Carbon Fiber 1-2 Synchronizer Rings.

(1) set consists of (3) rings: inner single friction ring, center double friction ring and outer blocker ring for a total of (3) friction Surfaces.

(1) set required for each gear

Fits all T-56 Magnum and TR-6060. Original equipment in 2nd gear on 2nd design T-56 Magnum (serial numbers above 11000) and some TR-6060