Swingarm BGM PRO Superstrong Piaggio Maxi 2-stroke

Engine swing arm Piaggio Maxi engines Gilera Runner and Co.

Good news for performance fetishists and lovers of the Piaggio automatic two-stroke engines.

We have ours for you bgm PRO swingarm to reinforce the motor housing further developed, optimized and in a new design have it manufactured:

Swingarm BGM PRO Superstrong Piaggio 125-180 cc 2-stroke BGM7900N

The legendary bgm PRO motor swing arm

The idea for this swing arm originally came about when we were setting up our shop demonstrator. Especially for that 50PS strong twin a sensible reinforcement had to be attached to the motor housing.

Instructions for use

So that the swing arm can also find a way to your engine to protect the very rare, large Piaggio two-stroke engines; As with the previous version, a few things must be observed:

fits Piaggio 125-180 engines with disc brakes
Exhaust bracket on the engine housing needs to be machined
Exhaust systems must be adapted for assembly

Order the swing arm here

Easy construction

First the motor housing has to be adjusted. The easiest way to do this is to create a gap with a screw that is turned through the holder from behind of 5mm “Adjust”.

To be on the safe side, you should try the swingarm assemble and measure, if these parallel to the surface runs on the Vario lid. Shortening around at least 5mm is usually always required. However, the dimension can also vary depending on the composition of the components and up to 10mm be.

Fasten the rear wheel

That used double row self-aligning ball bearings tolerates a slight twist / misalignment of a maximum of 5 °. In order to attach the rear wheel, longer screws are included with the swing arm, which should be mounted with screw locking.

Safety note

The swing arm is only designed for tough use in tuning and racing.

There are a large number of variations of the hub, rim and motor housing on the market.
We therefore ask you to use all of the parts during assembly very carefully to check for the fit and the final Assembly very carefully to execute.