Crankshafts
MATERIAL The bgm PRO Touring crankshafts are forged. The material is denser, which means that it dissipates heat better and is therefore more resistant to distortion. In addition to the crank webs, the connecting rod is forged and then CNC machined. STORAGE The lower connecting rod bearing is lubricated via two large lubrication slots and a total of four additional pockets on the side. The SSC racing camp and [...]
Crankshafts
MATERIAL The bgm PRO Touring crankshafts are forged. The material is denser, which means that it dissipates heat better and is therefore more resistant to distortion. In addition to the crank webs, the connecting rod is forged and then CNC machined. STORAGE The lower connecting rod bearing is lubricated via two large lubrication slots and a total of four additional pockets on the side. The SSC racing camp and [...]
MATERIAL The bgm PRO Touring crankshafts are forged. The material is denser, which means that it dissipates heat better and is therefore more resistant to distortion. In addition to the crank webs, the connecting rod is forged and then CNC machined. STORAGE The lower connecting rod bearing is lubricated via two large lubrication slots and a total of four additional pockets on the side. The SSC racing camp and [...]
MATERIAL The bgm PRO Touring crankshafts are forged. The material is denser, which means that it dissipates heat better and is therefore more resistant to distortion. In addition to the crank webs, the connecting rod is forged and then CNC machined. STORAGE The lower connecting rod bearing is lubricated via two large lubrication slots and a total of four additional pockets on the side. The SSC racing camp and [...]
Solid BGM crankshaft for the PX80 models. The PX80 was manufactured for the German market and has a stroke of only 48mm (PX125 = 57mm). The most common damage to the PX80 engines is a defective lower connecting rod bearing, mostly caused by long idle times or worn connecting rod thrust washers. The BGM crankshaft has a solid bearing and [...]
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 [...]
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 [...]
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 [...]
