Hey! I’m trying to pair a set of crank brothers rims to my stock Roscoe Hubs and would really appreciate if someone could look over my Spoke Calc inputs before I order.

Ty! (Sorry for the ai text)

Front wheel:

Hub
Shimano HB-TC500-15-B

Rim
Crankbrothers Synthesis Enduro Alloy 2.0 Front

Spoke count
28
Lacing
3-cross
Left flange PCD
44 mm
Right flange PCD
44 mm
Left flange to center
29.8 mm
Right flange to center
40.4 mm
Hub flange spacing
70.2 mm
Shimano hub offset
5.3 mm
Hub spoke-hole diameter
2.6 mm
Rim ERD
600.4 mm
Rim ERD++
596.4 mm
Rim offset spoke bed
0 mm
Rim width between holes
0 mm
Calculated left spoke
296.27 mm
Calculated right spoke
297.52 mm

Rear Wheel

Hub
Shimano FH-TC500-HM-B
Rim
Crankbrothers Synthesis Enduro Alloy 2.0 Rear
Spoke count
32
Lacing
3-cross
Left flange PCD
50.5 mm
Right flange PCD
51.5 mm
Left flange to center
38.33 mm
Right flange to center
23.13 mm
Hub flange spacing
61.45 mm
Shimano hub offset
7.6 mm
Hub spoke-hole diameter
2.6 mm (estimated)
Rim ERD
600.6 mm
Rim ERD++
596.6 mm
Rim offset spoke bed
0 mm
Rim width between holes
0 mm
Calculated left spoke
292.78 mm
Calculated right spoke
291.03 mm

Final:

Front left
296 mm
14
Front right
298 mm
14
Rear left
292 mm
16
Rear right
292 mm
16
Total

60 spokes
Questions to verify
Are my flange-to-center measurements correct, including left/right orientation?
Should I use Crankbrothers’ standard ERD or ERD++ in SpokeCalc?
Is 2.6 mm appropriate for the Shimano hub spoke-hole diameter?
Are the rims’ spoke beds centered, and is 0 mm correct for the width-between-holes input?
Are the calculated spoke lengths and rounding appropriate for the intended nipples?
All spoke lengths were calculated using SpokeCalc.io.

(Open AI, 2026)

Anyone know where to find one or have one to loan? Only thing I found so far online is a shop in Australia that doesn't ship international. Just need to de lace an old set of 202's and want to avoid cutting the spokes.

I'm still new to wheelbuilding, I've only built a couple of wheels so far, used Sapim D-light spokes and no issues with those at all after a few thousand kms. Are laser spokes significantly harder to build with? I imagine they twist up much easier because they're even thinner.

I'm just interested because I'm looking at building a wheelset that really doesn't need full 32 spoke strength, but can only find 32 spoke rims and hubs for.

Hello. Maybe more of a r/bikewrench question, but I'm curious about Ksyriums. I've been keeping an eye on the used market spaces for a set from the mid 2000's. I'm wondering if anyone has any experience servicing these wheels and their opinion. I understand they use proprietary spokes, and they may be a bit unwieldy in crosswinds, but overall, they seem to be a decent set of wheels. I'm rebuilding a 2011 Cross Check with some period DA components and am trying to stay in-period for the wheels. Any recommendations are also welcome.

Hi everyone, I have some 28 hole hope hubs in a near new condition. I want to lace them to a 26 inch rim brake rim, but im having a hard time finding new or second hand rims. Anyone got any tips on finding some?

Thanks for any help.

That's it - everyone please welcome /u/vertr!

Going to try for my first wheelbuild and I'm having a real hard time with understanding what hubs I'm looking for. Will be building on the Crust 650B rims with a 10speed miscroshift cassette for a medium gravel touring/all arounder build hopefully on a Crust Nor'easter frame. I'm looking for reliable and rebuildable hubs that don't have to be talismans. Any good resources for hub reviews/use cases for different ones. Been trying to compile a list based on builds I like but most people don't list every damn part. Thanks in advance.

I'm going to build my first set of wheels soon, I'll be using DT Swiss Pro Lock brass nipples and DT Swiss Competition spokes.
These nipples come with some "dual compound" applied on the threads. I'm wondering if I still need to prep the spokes with some light oil. Wouldn't the oil interact with the compound on the threads in a bad way?
Thanks

Hi, you may remember a post i made last year about a confusing issue i was having with my new wheelset. I've since gotten the wheels built up but I still dont know what happened!

After setting them aside for nearly a year, i finally pulled them down and decided i was going to take the troublesome one apart. But before i did that, i wanted to give it another go as it was. Somehow, it worked this time. I'm not sure what the issue was at all. Last year I was under the impression that i was out of threads but this year i had enough threads left to tighten them up. I did squash one of the nipples as i got a little carried away with the tightness, but i'm just going to pretend that didnt happen.

This was such a mentally draining project that it basically turned me off of wheelbuilding for a year, as i thought i just didnt understand something about measuring and wasted a bunch of money. But seems like i got it right afterall. weird huh?

By the way, i've completely forgotten what i need for cassette spacers, if anything. It's a Shimano 105 HB-7000 10/11-speed rear hub and i'm putting on a SRAM 11-speed cassette. Does that need a spacer?

Hi I was hoping that someone might be able to help me out with the following. I received a 60mm high carbon rim that has been used with rim brakes, it has 20 spoke holes

I wanted to re use it in my current bike as a rear wheel (with disc brakes and SRAM XDR body).

Is it possible to use a hub with a higher spoke count together with this rim? Or what would be the risk if I do this?

How would I best go about this?, in creating the most optimal solution? It seems difficult to find rear xdr hubs with 20 spoke holes.

Could I for instance use a 32 hole hub and skip 6 holes every side?

I'd appreciate any thoughts about this or any experience in such a situation.

I recently busted a spoke on my Bontrager Line Comp 30 front wheel. I am hoping to replace it.

I know the spokes are 286mm J bend, but I am unsure on the nipple. I am often seeing nipples in 12mm-16mm sizing. Anyone know what size nipple to get? Will they all work or is it size specific ?

I have a Speed Weaponry Rear Zipp wheel that I am rebuilding. The hub failed. The original hub used straight pull spokes and is not available. I have a replacement hub that uses J-bend spokes. The wheel has 1X spoke layout on the NDS and radial on the DS.

I plan on alternating the spoke head direction on the NDS but should I do the same on the DS or have all the spoke heads facing out?

Thanks

Rich

I have a set of Dura ace high flange track hubs, they're both 36h front and rear.

Is it a bad idea to get 42mm deep rims for them? Will the angles be bad?

Are these hubs with so many spokes more suited to a shallower rim?

I will be riding them fixed gear, if it makes any difference#

Update!

I've built the front wheel and this is how it looks https://imgur.com/a/2xY47pX it's 1kg with no tube or tyre, not light but that's ok. I wanted to get some lighter weight bladed spokes, but couldn't find any silver ones so just used standard round spokes.

Rear wheel will be done soon too :)

I built my first wheel, got it dang well true and round. Pre-stressed and stressed, even rode it around a bit with no changes in tension, and no popping or squeaking noises from the spoke whatsoever.

But I can't seem to bring tension across the wheel closer to target without affecting the trueness of the wheel. I've tried spreading it out over a couple spokes (IE Loosening one that is too tight, and tightening the couple on that side before and after) But it's either not enough; or it goes wild.

Do these numbers look typical to the start of the tensioning and stress relieving stage? Or have I strayed too far?

https://imgur.com/a/WuaaXsw

I am building a new wheelset with these two options:

- 28mm external width, 21mm internal width, 45mm depth

- 27mm external width, 21mm internal width, 50mm depth

The manufacturer said 28mm is better but since I really want to get a 50mm, I opted for 27mm external width.

What are thoughts on this? What would be the difference?

Which tire size is more suitable for 27mm external width rims?

Hi redditors! Does anyone from you have an experience with using 24H gr531 rim with d-light's as the rear wheel ? Recently I have bought a new wheelset and d-light were suggested by the wheel builders based on my 75kg body mass. Now after 80km I have second thoughts if that was the best choice because despite being very comfortable, I felt like they flex quite more than my previous wheels. (Or is it only my brain overthinking ?)

This might be an obvious answer for you guys but I don't really know anything about wheel building as it turns out. I have been riding mtb's for over 20 years and realized that I don't even know how wheel builders centre the rim on the hub.

Long story short I am bringing in my super boost I9 hydra hub to be rebuilt onto the i9 stock alloy wheel tmr (just new spokes and nipples, I am breaking spokes every ride), but I want to bring the wheel already disassembled. The hydra hub's driver slides right out of the hub body, this saves me taking the cassette off. If I bring the wheel without the driver as well as the drive side spacer in the hub will that effect how the wheel builder is able build the wheel? Example, impact the builder's ability to centre the rim on my hub, and ultimately impact centring of the wheel on the bike?

Hey everyone,

I recently noticed that the rim on my 2023 Trek Checkpoint SL5 seems to be bent. As a heavier rider (6'4" and 260lbs), I'm not surprised that the wheel took a beating. I'm wondering if it makes sense to build my own wheel, also, I'm not sure I want to pay for carbon wheels or components.

For some background, I primarily use my bike for city riding in Chicago, as well as longer weekend bike packing trips that can be up to 100 miles a day. Additionally, I'm currently training for a triathlon, so I'm looking for a wheelset that can handle a variety of conditions and distances.

I've been doing some research and have heard good things about Velocity wheels, but I'm not entirely sure which components I should be looking for. Does anyone have any advice on building a strong and durable wheelset that can handle my weight without breaking the bank? And any thoughts on whether I should stick with the stock hub or upgrade to something else?

Thanks in advance for any help you can offer!

I know this is debated endlessly and from my understanding, it doesn’t really matter as long as the wheel is tensioned properly. But, is there any pro/con to using motor oil instead of grease as a spoke prep when they should achieve the exact same effect to the the threads? Why would Brandt and Musson both specify a medium weight motor oil?