PINASCO 25080910 advanced racing crankshaft 43 mm stroke with 12 pin for PIAGGIO BOXER BRAVO CIAO SI for original crankcases complete with bearings

Advanced racing crankshaft PINASCO 25080910 with pin 12 for PIAGGIO BOXER BRAVO CIAO SI for original crankcases complete with bearings "High performance Advanced Crankshaft for original crankcases used at ""Monferraglia"". The Pinasco crankshaft, made of casehardened and chromed steel, advanced and polished on the intake side, guarantees high performance in all conditions of use, even the most demanding. Pinasco, in fact, has modified the radius of the transmission axle to eliminate the problems of fatigue breakage and has replaced the original bearing with a special model produced by Pinasco (included in the kit). A technical innovation by Pinasco, the result of numerous tests on the test bench and on the road; the particular design of the wedge-shaped intake shoulder, the choice of materials, the attention to detail and assembly, make this product an object of superior quality." In electronically tuned engines it is not recommended to use the original flywheel, it is strictly recommended to fit the lightweight flywheel: 26060860 Applications: Boxer, Bravo, Ciao, Si.