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redir
10-16-2019, 11:32 AM
I wonder if anyone who has a TruTrainer would be so kind as to measure the specs on one of the roller drums you know, length, diameter, axle size/length and so on.

What I am wondering is if this: https://trutrainer.com/product/smartload-upgrade/ will fit on my Minura rollers and I cannot seem to find the specs published online anywhere. I imagine they don't want you to just buy that without the rest of the TruTrainer stuff.

This roller: https://www.sportcrafters.com/products/bike-rollers/high-inertia-drum gives the spec and I'm afraid it's a hair too wide.

I'd be more interested in the TT roller because of the smart tech in it.

I'm sure this topic has come up before but I cannot seem to find anyone talking about it and it seems so obvious to me. But maybe it's a bad idea too IDK.

Thoughts?

Regards.

redir
10-17-2019, 10:53 AM
Long shot I know but... Bump.

Peter P.
10-17-2019, 11:06 PM
428mm length

115mm diameter

18mm thread length

8.35mm minor diameter of the axle thread

redir
10-18-2019, 09:18 AM
428mm length

115mm diameter

18mm thread length

8.35mm minor diameter of the axle thread

Thank you sir, much obliged!