rlanger wrote: ↑Mon Sep 21, 2020 7:12 am
gusbear wrote: ↑Mon Sep 21, 2020 5:54 am
by ratchet ring do you mean the ring of teeth that the pawls engage into? so do u mean theres some movement at the interface between that ring and the hub body? if so, a new freehub shouldnt affect it i think
ill be lubing the spoke ends at the hub flange next to see if it solves the issue
Yes, that's the ratchet ring. Winspace sent me a tool to remove it, but unfortunately, I was unable to apply enough force to get it off.
It's possible that simply my attempt to remove it caused my creaking issues to stop, but I'm not sure because I changed my freehub body at the same time.
Regardless, I now have a virtually silent set of wheels, so I'm happy. They are such a pleasure to ride on.
I've done some more investigations,
I took the rimbrake wheel off and lubed all the spoke ends on the driveside flange, then I used a chain whip to torque the hub. I was able to make the wheel creak, but it wasn't very repeatable. It would creak at different amounts of torque, both on the application & removal of force. It would stop creaking, I would pull the spokes together with my hands then torque it again and it would creak more.
I then lubed all the nipples at the rim and torqued the wheel again. I could still get some creaks but couldnt get them consistent until I used my fingers to pull on one of the spokes near the nipple, with my palm still holding the chain whip to torque the wheel. It would creak on each pull. I took a video of this and tried to pinpoint where the creak was coming from, it sounded like it was coming from the nipple but it was hard to tell which. I then tried this same hold on different spokes and the creaks just stopped, even coming back to the same spoke that I was able to consistently get a creak. I also tried just torquing the wheel without pulling on a spoke like before and I can't get a creak out of the wheel anymore.
I can only guess that at least some of the creaking does originate from the nipples at the rim and it took some time for the lube to penetrate which eliminated the creaks.
I tried this same technique using the same casette on the disc brake wheel and was not able to get it to creak. To make it clear, both wheelsets were ridden twice and they both creaked. I then lubed the spoke crossings on both the rear wheels but have only ridden the rimbrake wheel since. This discbrake wheel has it spoke crossings lubed but hasn't been ridden since.
I used the same cassette to test 2 other wheels: a 60mm rimbrake yeoleo, cx-ray, bitex, no creaks. A discbrake Roval CLX32 interestingly did make some grinding noise (not loud creaks) which sounded like they came from the spoke crossings so I lubed the crossings and the noise was gone.
I'll have to ride the wheels again to see if they still creak, because I'm not able to apply radial load with this test.
I've learned some things about these wheels after working on them quite a bit:
1) They let more rainwater in than standard wheels because of how the spoke nipples work. Front wheel isn't as bad but back wheel sloshes with water.
2) The spoke "nipple" is fully internal so you need the tyre off to work on it... but you don't have the tool!
3) Theres no point supplying spare spokes if they dont supply the hex socket for the internal "nipple" nut. Its a non standard 5.3mm hex head. edit: actually it might be an M3 nut.
I've emailed winspace about the creaks and supplying me the spoke tool, will update with the reply but for now if you order the wheels make sure they give you the spoke tool.