[Cloudspine]

Hi all,

I currently have a 2016 Canyon Spectral AL, and I'm looking to replace my current crankset, which is functional but somewhat beat up.
It's a SRAM X1 mounted through a SRAM GXP ("BB92") pressfit bottom bracket. Since I currently have no real options for a GXP compatible crankset, as the standard's been abandoned by SRAM, I'm aware I'll be needing to replace the BB as well.
Now, from what I've figured, based on reading through these forums and the MTB reddit or sub-reddits, I could go for the SRAM DUB BB (PF41 BB92), as in this one, and a SRAM NX Eagle non-boost crankset, as in this one (or a Truvativ Descendant Eagle crankset). When it comes to the crankset, I understand this will be a step back, or down, in terms of component tiers, but, from my understanding it really comes down to weight, and I don't mind my bike gaining a chocolate bar's worth of weight.
Anyways, am I right with the combination I've come up with? Any other options that won't break the bank?

Also, if I am, will I be needing a new, different chain (currently it's an 11-speed SRAM PC-X1) and/or casette (currently SRAM XD XG-1150)? Or, if that would be a requirement, could I just mount my old chainring to the new crankset (since, hopefully, at least SRAM's Direct Mount standard hasn't been changed)?

On a side note, I did get myself an FSA Grid crankset (I wanted something other than SRAM and awesome looking ) and a compatible FSA pressfit BB, mounted it a few days ago, and immediately dismounted. It was a fiasco. As soon as I tightened the crankset by hand, well below torque specs, the crankset was barely movable. What's worse, the non-drive side crank couldn't make a complete turn as it was hitting the frame, the rear triangle.
The X1 cranks are sorta wavy, when looked at from above, while the GRID ones are straight and angled, and it's precisely that lack of the wavy portion of the crank that's causing it to get stuck. I know it probably shouldn't be that way, but, at this point, I'll just say it is what it is... Any thoughts on this?

Thank you!

 

[Cloudspine]

One other thing, does anyone happen to know if the NX Eagle cranks are curved, like the old X1 cranks?
My main concern now is that, if they happen to be straight and angled, they'll be getting stuck on the read triangle, on the non-drive side, like the Grid cranks...

 

[SouthSoundRider]

I won't lie. I have no idea what you are trying to say or do. You have too much info and too many questions in your post to give you proper advice. You need to streamline your post so we can understand.

 

[Cloudspine]

Usually, the more information is provided, the better a response that can be provided. I admit I may have gone too far. Anyways.

Question one:
I currently have a SRAM X1 crankset and GXP bottom bracket. Wanting to replace the crankset, I've set my mind on the NX Eagle non-boost crankset and DUB BB (PF41 BB92). I've figured this should work, but wanted a second opinion (?).

Question two:
If I install those, will my current XG-1150 cassette and PC-X1 chain be compatible, or can I use my old chainring (from the X1 crankset)?

Question three:
Since I've tried installing an FSA Grid, unsuccessfully, does anyone have pointers as to why the crankset barely turns when it's tightened even by hand, below torque specs (?).
The FSA BB and crankset are or should be compatible with the bike.

Question four:
This was more about the non-drive side crank, the Grid, not turning due to lack of clearance.
Are the NX Eagle cranks curved like the X1 ones? I can't tell from online photos.

I've reached out to FSA regarding the crankset clearance, as I've found photos of both curved and straight Grid cranks. However, I can't find any information to tell them apart...

 

[SouthSoundRider]

Usually, the more information is provided, the better a response that can be provided. I admit I may have gone too far. Anyways.

Question one:
I currently have a SRAM X1 crankset and GXP bottom bracket. Wanting to replace the crankset, I've set my mind on the NX Eagle non-boost crankset and DUB BB (PF41 BB92). I've figured this should work, but wanted a second opinion (?).

Question two:
If I install those, will my current XG-1150 cassette and PC-X1 chain be compatible, or can I use my old chainring (from the X1 crankset)?

Question three:
Since I've tried installing an FSA Grid, unsuccessfully, does anyone have pointers as to why the crankset barely turns when it's tightened even by hand, below torque specs (?).
The FSA BB and crankset are or should be compatible with the bike.

Question four:
This was more about the non-drive side crank, the Grid, not turning due to lack of clearance.
Are the NX Eagle cranks curved like the X1 ones? I can't tell from online photos.

I've reached out to FSA regarding the crankset clearance, as I've found photos of both curved and straight Grid cranks. However, I can't find any information to tell them apart...

Thanks for cleaning up the post so we can understand! I can do my best to help.

Question 1 - You will need an NX Eagle DUB crank to work with DUB BBs. The spindles are different sizes. I believe SRAM makes a NX DUB and regular NX cranks. Different part numbers!

Question 3 - I've had this issue with my Race Face crank a couple months ago. Here's what I discovered. When I installed my external bottom bracket, my crank arm would stay in any position I left it in. I could not figure out why. While riding, my crank would rotate but not efficiently. When I took everything apart, I found the culprit. The plastic sleeve that runs between the 2 bottom bracket halves was slightly damaged during installation. For external BBs, you have to use some grease to let the plastic sleeve slip under the other one so it's not damaged during install. Well I forgot that part! I ended up with a raise section of the plastic sleeve that was rubbing on my crank spindle which caused the whole thing to bind. I removed the plastic sleeve and reinstalled the crank without it for testing and sure enough, the crank spun freely!

You may want to inspect the plastic sleeve on your BB to see if you dinked it during installation. You can probably repair it by filing down the raised plastic section. I think even with press fit, the sleeve installation is the same way. 1 BB side has the big sleeve while the other side does not.

Question 4 - Did you check the installation manual for the BB? It might be possible that you installed spacers on the wrong side or maybe too many spacers. I'm not familiar with BB92 so it's best to check how the spacers are installed, if you need any.

 

[Cloudspine]

Thanks for replying!

Since failing to set up the FSA pressfit BB and crankset, I've successfully reinstalled the SRAM GXP and cranks, so I continue riding...

Referring to the two photos above, the differently shaped Grid cranks, well, FSA weren't all that helpful. They did help clarifying the contradictory instructions that came with the BB and crankset.

In any case, I found a set of used curved Grid cranks on Ebay that I ordered (since the straight once lack clearance), and once they're in, I'll try going through the process again.
If I run into problems, I'll open another thread specifically for the FSA BB...