NO Tensioner

[Carcher]

Good news for the past month I've ran my bike chain without a Tentioner !!I still go 27 miles an hour with no problems

 

[607Underground]

No tensioner is the only correct way to build as far as I'm concerned. Its one less Chinesium POS to fail, and its less stress on everything in the driveline, and it's less parasitic drag holding down the engine RPM which means more potential acceleration and speed