NST lightweight pulleys

Trips

Sorry had to just remind folks.

There were two versions of the NST Crank pulleys.

Version 1


Version 2 like LAVA's example



Can you spot the difference?

If NOT the spacing between the center cutouts are thicker on version 2

Hence the less probability of it failing NOT that it couldn't fail but making it less likely.

I see the failures are from the early adopters while they were on version 1

Hope it clears the air as to why some are failing.

I bought my set as they were rolling out version 2 and have not had any issues to warrant me to want to remove it.

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