The chain tensioner is designed to keep a constant but light tension on the drive chain throughout swingarm movement.
This reduces stress and shock loads not only on the chain but also on wheel and gearbox output bearings.
It will also prevent chain stretch and stress on downshifts.
Coming soon new belt tensioner
Quick and easy to mount does not require any modification.
For this kit are available spare parts.
Complete with everything needed for installation and complete with instructions.
As Free Spirits tradition all the modifications are reversible