High performance racing shaft from BGM. Suitable for all powerful smallframe motors that not only know how to use the advantage of a very well balanced shaft in conjunction with a very stable connecting rod but also urgently need it. Due to the steadily increasing performance of the supposedly small engines, the demands on the material also became higher and higher. [...]
High performance racing shaft from BGM. Suitable for all powerful smallframe motors that not only know how to use the advantage of a very well balanced shaft in conjunction with a very stable connecting rod but also urgently need it. Due to the steadily increasing performance of the supposedly small engines, the demands on the material also became higher and higher. [...]
The PK125 series offers some special features on the engine side. The PK125S still has the small crankshaft type with the small, pointed 19mm cone of the Primavera and ET3 models. The PK125ETS and PK125XL2 have a larger bearing seat (25mm) on both the shaft and in the crankcase than all other smallframe models. The cone, however, is identical to that of the [...]
Material: The BGM crankshafts are forged like in the good old Piaggio times. During forging, the material is pressed together under high temperature and high pressure. This results in a higher density of the material. Heat is dissipated much better. The material is more resistant to distortion. This is a huge advantage compared to the reproduced crankshafts from other manufacturers whose materials are used.
BGM Pro Spezial crankshaft with the hub and connecting rod of the 50ccm models (43mm / 87mm) combined with the large alternator stump (Ø24 / 25mm) of the PK125 ETS models. Most stable 50cc crankshaft on the market, fits into every smallframe housing with the appropriate bearing: V50, PK S, PK XL, PK XL2! For conversion bearings see accessories. Suitable for the following engines to use cylinders for V50 / PK50 [...]
Material: The BGM crankshafts are forged like in the good old Piaggio times. During forging, the material is pressed together under high temperature and high pressure. This results in a higher density of the material. Heat is dissipated much better. The material is more resistant to distortion. This is a huge advantage compared to the crankshafts manufactured by other manufacturers whose used [...]
The bgm EVOLUTION crankshafts are racing shafts of the highest quality. The completely forged shafts are finely balanced full metal shafts. Both the crank webs and the connecting rod are forged. This gives the wave an incredible resilience. In order to achieve the highest possible weight, which is extremely important for low-vibration engine operation, the shafts were [...]
Material: The BGM crankshafts are forged like in the good old Piaggio times. During forging, the material is pressed together under high temperature and high pressure. This results in a higher density of the material. Heat is dissipated much better. The material is more resistant to distortion. This is a huge advantage compared to the crankshafts manufactured by other manufacturers whose used [...]
The bgm ORIGINAL crankshaft offers you the highest quality at an extremely fair price. The manufacturing accuracy and the materials used are of the highest quality. Both the crank webs and the connecting rod are forged, a complex manufacturing process that makes these shafts extremely reliable and resistant. The storage is also at a very high level, there are [...]
The bgm ORIGINAL crankshaft offers you the highest quality at an extremely fair price. The manufacturing accuracy and the materials used are of the highest quality. Both the crank webs and the connecting rod are forged, a complex manufacturing process that makes these shafts extremely reliable and resistant. The storage is also at a very high level, there are [...]
