Chain Tensioner Chain Tensioner Replacement (Aus)

[jacob]

hi all, i looking for a replacement chain tensioner that is either spring loaded or is fixed to the bike better. i do like this one below but its hard to find one available in australia. any suggestions? Links would be appreciated

 

[badbeatsab]

please let me know if you find one of these or any better ones in AUS also. Would be much appreciated.

 

[crassius]

saw one as a test market item a couple years ago, but not since - should be easy to make, tho a straight-line one would be easier than that curve

we found that adjusting to keep it exactly in line with where we wanted to feed the chain onto the rear sprocket was difficult