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Delrin Mini Idler (6mm bearing for Tensioners, etc.)

11 reviews
SKU: IDL037.1
  • Made from Delrin
  • Rubber O-Ring keeps chain centered
  • Bearing with 6mm ID
  • 1.75in (44.5mm) outer diameter

This is the idler we use on our chain tensioners. They are handy in other return side applications too. For example, older Vision bikes used something close to this for return chain management and these idlers can be used as a replacement.

Customer Reviews
5.0 Based on 11 Reviews
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Daniel R.
United States

Delrin idler for my Volae

Superb. The quality of the idler wheel and bearings is top notch and noticeably superior to the original.

Douglas D.
United States United States


Shipped fast and was the correct size.

Jeff Y.
United States United States

Perfect Fit For A Vision VR54

I have a VR54 with the instant adjust chain tensioner with 2 idlers and an additional idler under the seat. I purchased 3 idlers to replace them all. Going into this blind I figured for sure I would need additional hardware. Surprisingly nothing was needed hardware wise on the instant adjust. For the underseat idler I set aside the nylon spacer that was OEM and went with a slightly smaller (length) nylon spacer that I had on hand. I would like to commend and say thanks to T-Cycle for the quick turnaround. I had these items in my hands 48hrs after ordering all the way from the west coast to here in Va Beach.

United States United States

Idler replacement for Vision R40

Best replacement available for vision r40 a bit narrow requires some modification to prevent chain hopping off idler during gear changes. Built guard to prevent this and everything works great. Quick shipping and order process was easy. Very happy.

Jeff Y.
United States United States

Perfect Fit For Vision "Instant Adjust" Chain Tensioner

I have a Vision VR54 that one of idler's on the Instant Adjust tensioner chipped on it's sidewall. Initially ordered one idler to check fit. It fit like a glove. I then ordered 2 more idler's to replace all three idlers on the bike. For any Vision riders with the Instant Adjust tensioner absolutely NO additional hardware is needed on that replacement. For the under the seat idler recommend that you get a smaller (in length) spacer to complete the installation. I replaced placed all 3 idlers and could not be happier. I used to get a tad of chain slap since the bike was new these new idlers completely eliminated that. To the TerraCycle folks you are absolutely awesome!!! I went with regular shipping and received both of my orders within 2 days from the West Coast to here in VA Beach. Thanks so much. Now I have to figure out what I need for my Speed Ross.