Reference: CK.12.881.GR
Kit 90cc high engine Ø50mm ITALKIT Racing special aluminum 44.90mm race DERBI euro 3 & 4
High competition engine for DERBI euro 3 and 4! Special 44.90 race, 90cc Ø50mm kit, 6 transfers, large exhaust with boosters, .... A real powerhouse, to be accompanied by a 44.90mm long stroke crankshaft.