A while back I did a review of the Yess Pro Full Suspension Single Speed Tensioner.
At Interbike, we met up with Yess Pro and they showed me one of their other tensioners and I asked if we could test it, they agreed and handed me a unit right there.
This is the ETR-B, its a bottom bracket mounted tensioner. I wanted to try this baby out because I want to make my drive train look cleaner and eliminate the tensioner that hands from the derailleur hanger.
The ETR-B is adjustable to ensure a perfect fit and tension.
Once I get it installed, I’ll report back on the performance.