Other customers, who are interested in cover plate primary -BGM PRO Ø70mm- Vespa PK50 XL2, PK125 XL2, also looked for: Cover plate | Primary | Disc | Cover plate | Cover plate 6305
Clutch cover plates
Installation information: The coupling tiller and base plate can only be installed in one position. To do this, orient the spider to the base plate in such a way that both the lower and upper spring pouches of both components are aligned. This prevents the clutch springs from being misaligned, thereby ensuring that the clutch functions properly (see also PDF under "downloads"). As a lubricant, we recommend [...]
The power and torque values of so-called smallframe motors that are now possible have increased significantly in recent years and seem to be growing steadily. Power and torque values of well over 35PS / 30Nm can be found more and more frequently. As a result, other components are of course also stressed significantly more. An important and highly stressed link between the crankshaft and the gearbox is [...]
Special tool for assembling the primary drive in Vespa smallframe engines GENTLE ASSEMBLY With the primary wheel pulling tool from bgm, the large primary wheel is gently drawn into the bearing seat. The bushing of the assembly aid is supported on the inner ring of the bearing. Therefore, no pressure is transferred to the sensitive bearing surfaces, balls and the motor housing during assembly. The [...]
Primary repair
Repair and upgrade kit for the primary gear reduction of all Vespa Wideframe engines, e.g. Vespa VM, VN, VL, VB, VNA, VNB, VBA. The springs contained in the large primary gear serve as shock absorbers. They protect the gear unit from high load peaks. If they are too soft in relation to the engine torque, they are completely compressed and give the unfiltered peak pressures to the gearbox.
