#11 Raceknuckle

Chain tensioner ... my first bike was a Suzuki enduro which was equipped with a chain tensioner. I appreciated the advantages of this device, so why not use one on a custom Harley? CAD design comes first:

Really a lot of small parts...

And the finished part. As you see, I used carbon fiber plates for the sides, made a short torsion test and it's really stiff.

Cheers,
Axel