Set of 2 reinforced bearings (riveted steel cage C4) + crankshaft Viton spy seals BARIKIT engine derbi euro 1, 2, 3 & 4

Here is the set of 2 bearings + 2 crankshaft oil seals for mécaboite driving DERBI Euro 1, 2, 3 & 4, marketed by BARIKIT under the NTN brand, this set has been specifically selected to fit perfectly on a configuration prepared with crankshaft in Ø20mm diameter bristles.

This pack therefore consists of 2 C4 model bearings with riveted steel cage, Ø20mm X Ø47mm X 14mm thick and a set of 2 special Viton racing spy seals for high speed. Ideal for engines using high speeds, but are not recommended for low speed based engines as they will cause more vibration.



C4 Ø20mm bearings will allow better resistance of your low engine, additional reinforcement for high yields / speeds, a freed engine brake allowing smoother speeds, reduced vibrations ... and by consequences, felt performance!

Characteristics:

-X2 bearings C4 diameter Ø20mm X 47mm X thickness 14mm
-X2 spy joints 20X35X7mm