SIP shock absorber fixing plate for SIP / ZELIONI shock absorbers

Plug & Play front suspension lowering kit, for better driving characteristics.

If you have already invested time and money in upgrading your Vespa with suspension components and want to further improve its handling, look no further! These lowered suspension shock absorber mounting plates from the SIP PERFORMANCE range really do the trick!

• CNC machined aluminum.
• Black anodized.
• Available with 7mm or 17.5mm suspension drop.

The design of these shock absorber adapters is heavily based on the ORIGINAL items, but our versions are individually CNC machined from a solid billet of aluminum alloy and then anodized in an attractive shade of black. When compared directly to the layout of the original part, our versions allow the shock absorber to be positioned 17.5mm or just 7mm higher towards the top mount, bringing the front of the scooter closer to the ground.

Our most minimalist 7mm version is plug & play compatible with almost all types of aftermarket shock absorbers currently available for this scooter and can be fitted without any further modifications. If you prefer the extreme conversion, you will certainly appreciate the advantages of the 17.5mm version. Due to its unique design it is only compatible with shock absorbers produced by ZELIONI, RACING BROS and our own SIP types. All other shock absorbers currently available quickly show their limits and come into contact with the mounting plate of the conversion, making driving impossible. Depending on the brand of shock absorber chosen for use and its external dimensions, the mudguard may require a small modification. A hole must then be drilled to prevent collision between the shock absorber mount and the edge of the mudguard.

What are the main advantages of a lowered front suspension?

These modified shock absorber mounting plates lower the front end of the scooter while also reducing the operating angle of the longitudinal link suspension mechanism. This results in a lower center of gravity for the scooter and also a noticeably more relaxed rebound action of the shock absorber. This facilitates a much smoother suspension and also significantly improves directional stability at higher speeds.

Conclusion: The final piece of the suspension upgrade puzzle. If you really want to upgrade the Vespa GTS suspension accordingly, then there is no way you can fit a decent set of shock absorbers and a lowered frame!