Kit 50cc high engine Ø40mm MVT cast iron IRON MAX DERBI euro 3 & 4

Homologated on the road, respects the displacement of 50cc!

Here is the latest novelty from MVT for DERBI euro 3 and 4, the complete kit, cylinder piston, cylinder head with high quality bi-segment piston! Plug and play assembly, delivered complete.

As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement of the piston and the lower skirts is also included in this modification. Count a little extra time for this preparation!

Fits the following EURO 3 engines :

Aprilia
RS 50 ( DERBI )
RS4 50
RX 50 DERBI
SX

derby
GPR Nude (D50B0)
GPR Racing (D50B0)
Senda DRD SM Evo 50
Senda R DRD Pro
Senda R DRD Racing
Senda R X-Race
Senda R X-Treme
Senda SM DRD Pro
Senda SM DRD Racing
Senda SM X-Race
Senda SM X-Treme

Gilera
RC R Euro3
SMT 50