Amen to the Redline. It does help. It will not be perfect as noise suppression in this car rarely is. My bevel box has screamed at me at times. It has happened on long drives on warmer days where the oil had a chance to get toasty. The bevel box is a kludge of sorts. The ultimate solution would have been a drive shaft like on Hondas, Moto Guzi and BMW. Now those would have been quiet but someone's seat would have narrowed for the driveshaft to swing around to the side of the rear tire. I've seen that in the Triking as well as Pete Larson's take on the 3 wheeler.
Last edited by Michael H; 27/10/21 08:51 PM.