Crank pulley without harmonic damper

[Bean]

The Ross Tuffbond is more than US$600 think closer to 700 even.

I sent BHJ and eMail and asked if they would consider a discount for a group buy... so we'll see what they answer in a few days.

ATI is interesting but at min of 600, rather unlikely considering this only applies if they can use a majority of of the shelf components, makes it again rather expensive unless you can order 10+ pieces.