would this seat cut down the vib's from the motor

[4wdingman]

Bicycle bike motorised engine seat spring saddle Benli - eBay Road Bike Parts, Parts, Cycling, Sport. (end time 15-Dec-08 20:05:34 AEDST)

 

[Technocyclist]

I think most of the riders in this forum reccommend this:
Serfas E-Gel Cruiser Saddle - Men's at REI.com

but I personally prefer this one:
Serfas Lycra Full Suspension Hybrid Saddle - Men's at REI.com

It really depends on your riding habits and the type of terrain you plan to go through.