Bottom Bracket Time

 The last time I rode the Noble Bikes GX5 out in the country I started hearing something. Maybe "feel" something was more correct. It was a bit windy at the time, so hearing a noise was tough. Plus it only happened on hard efforts. However; as the ride went on the noise became audible and by the end of the ride it was happening upon every crank revolution.

I hung the bike up after the ride and checked on it the next day. Spinning the crank set I could hear and feel the roughness and bearing crackle which any bicycle mechanic with a decent amount of time under their belt has heard thousands of times.  There was no denying it, the bearings were failing. 

This was not the typical PF-30 shell noise. I get those from time to time. A simple removal of the bottom bracket, a good cleaning, re-greasing, and re installation is all that is necessary in those cases. However; a new PF-30/Shimano compatible bottom bracket is a completely different deal. This was going to cost me!

The bottom bracket that was in there wasn't "bad" from a standpoint of service life. I believe I got that one in 2019. So, it has been at least five years going and almost all the miles have been dusty gravel ones. This was a Wheels Manufacturing model, for the record, and I would not hesitate to recommend one to anyone. However; I've had experience with another PF-30, thread-together bottom bracket which I ended up ordering. 

Enduro Bearings Torq-Tite (Image courtesy of Enduro Bearings)

The Standard Rando v2 was set up for a component review last year with a suite of Enduro Bearings products. The Torq-Tite bottom bracket was sent as the Twin Six bike uses that standard. 

And the Torq-Tite isn't bad, it just is not as awesome as the Max-Hit, one of which I have in my Gryphon. So, I'm not sad about it. It'll be good, and I hope it will be an improvement over the Wheels Manufacturing one I was using. I think it will, again, judging from the Standard Rando.

 I received the part early on Wednesday. So here is a look at the thing and an interesting note about how it works which I will point out in my images following...  

The Enduro Torq-Tite bottom bracket. Nice presentation.

 

Unlike other thread-together PF-30 options, the Torq-Tite is threaded on two ends instead of just one.

 By the end of the weekend the ol' Noble GX5 will be gravel-ready again. I'll be curious to see how long things go before I get creaks and have to clean it up, and of course, how long the bearings hold up. If this one is as good as the Wheels one was, I think this bike will be retired before I wear out the bottom bracket. We'll see!