Set of 2 reinforced bearings (C3 polyamide cage) + ATHENA crankshaft viton spy seals for derbi euro engine 1, 2, 3 & 4

A competition bearing pack + spy for DERBI euro 1, 2, 3 and 4 engines.

These high quality bearings manufactured by skf are in a polyamide cage (anti vibration / anti noise /…) and C3 set (recommended on coupler configurations that do not rise to extreme speeds.

The spy joints supplied are special high speed competition joints.

In addition to this, you need to know more about it.

In addition to this, you need to know more about it.

The best of the best for your most advanced engines.