Crankshaft reinforced SIMONINI Racing long race 44mm for axis Ø10 piston / 12 choices on PIAGGIO CIAO has housings valves

For even more performance, here is the long 44mm stroke crankshaft from home SIMONINI Racing for axis Ø10 piston or Ø12 choices. Equipped with full masses for more pre compression, a connecting rod journal and crank pin reinforced corrected with shims placed on anti friction and silver cage, a balancing quality (see this with 4 side cattails).



Upscale, this vilo will be installed on casings with valves, has not seen its important to remember long race 44mm, a shim under the cylinder to adjust the height cylinder with the race. Mounts on PIAGGIO CIAO CHEER, BOSS , GRILLO, IF & Superbravo and other models but with casings engines intake valves. Delivered with its cage needle. Resistant to 16,000 rpm!