This is one of the best value for money on the ARTEK market. The crankshaft ARTEK K1 is a reinforced model, balanced and in full masses for DERBI EURO 1 and 2 special GPR. It is really designed for low engine reinforcement and performance. The steels used are of the highest quality, they are treated and well hardened, balancing is dynamic and really neat! For more pre-compression, the masses are solid with special coating. Forged H-shaped connecting rod placed on a reinforced crank pin and a well-raised cage with friction blocks. Points of grease in the head and foot of the rod were set for increased reliability. Thanks to its architecture and quality this crankshaft can take a rotation speed 14000 rpm! Dynamic balancing neat. Comes complete, as in our picture, with its reinforced needle cage. In short, this crankshaft will withstand most engines equipped, it offers excellent performance and resistance to height. For engines designed for larger and more powerful speeds, we will still prefer the K2 model certainly more expensive but designed to support larger engine configurations!
Characteristics:
-Masses: full
-Soies (bearings): diameter Ø20mm
-Bielle reinforced size origin 90mm
-Course origin 40,00mm
-Clavetage: yes
-Supplied with its needle cage