Sunday, July 28, 2024

To YouTube or Not To YouTube, That is the Question...

AND now my boys are suggesting I work more on my YouTube channel - they are impressed with the number of hits and time my un-edited videos are doing. Or are they mocking me?


Truth is I barely like Blogging - I do this for reference on what I did more than writing for an audience. I find using a camera or phone as a camera tedious and distracting for the job at hand.


If I can find a way to automate a process whereby I can generate content and get it easily edited down it might work. Mounts for cameras, autocollect results to the disk, get videos out. Add links to products and further information. Maybe I can find a partner in this (looking at son without a job and a flash new computer...)

Santa Creme Gets A New Wheel, Tire, Cassette/Chainring/Chain Drivetrain, and Meta HT is Back Online!

The final piece - a blue alloy Raceface 30T "cinch" chainring appeared early in the mail on Friday. 

With a ride scheduled for Saturday, I got to work finishing the wheel - tape, valve stem, new 2.30 Minion DHF and sealant all came together quickly. My only mistake was putting the tire on backward (a requirement) but the do-over was quick. No need for the compressor, this tech is getting really good.


I re-used the 180mm Magura rear disk - its a big heavy steel Center Lock version that will outlast me, bolted up the new 10x51 CS7100 12sp cassette and the wheel was done. 


Removal of the Raceface Affect Crankarms was a pain - I had used Red Lock-tite aka the permanent stuff to keep the bolt from unwinding as it likes to do, so much leverage on the 6mm allen wrench was required. An even bigger pain was having to return to the office to get my big breaker 3/8 wrench and bottom bracket attachment so I could remove that 'cinch' bolt on the other side of the old chainring.

Drive to office, grab off desk, and return, off came the bolt. Keeping too many tools at office is a problem, I mean I had 2x of these there. Anyway.

Next step was adding the chain, and shortening it a bit to keep the chain tight enough to avoid sagging/touching the chainstay - It was lose before.


And there it is - shiny new wheel, fresh tire, clean cassette chain and chainring. I even fixed some of the bent pins on the Blue Raceface Chesters.


A pleasant side effect of adding a new rear-wheel to the Santa Creme is gaining an old carbon wheel with a Minion ready to go! I put the old 11 speed 11x46 cassette on, tightened up some bolts, and viola, the Meta HT is back!

Remove the big fender, wash down the winter mud now dust...

Its a bit of a hot rod now - fatty on the back, thin up front. It rides that way too.

Now this drives the next project - build the next light bicycle rim on a 15x100 Chris King or go 15x110 on something new and get a new fork? I paid to get the existing Pike rebuilt, but its not perfect. In theory I can space out a 15x100 to 15x110 but its not a great result either. Best to see how good this Chris King front hub really is - destroying the wheel might be a pitty all by itself.





Saturday, July 20, 2024

Light Bicycle RM29C14 + SLX FH-7110-B 12sp Rear Build

 The spokes showed up quickly from Wheelbuilder.com, I skipped a ride and ended up building the wheel instead.





It came together quickly, though my fancy Park Wheel Dishing tool added some distraction.

I bought a valve stem from Wheelbuilder too, still need to add tape, new cassette has shipped and there is a new Minion on the bench looking for a home.

Plan is to replace the Shimano HG hubbed wheel on the Santa Creme, moving it to 11sp duty on the Meta HT. Then we consider rebuilding the 100mm front wheel on the Meta with its nice Chris King hub.

Wednesday, July 17, 2024

Trying to Use My Own Blog as a Reference for Bike Wheel Building Calcs

So Arg. Call it Covid blues. I finally got it, over 4 years since I last really updated the blog regularly!

Lets blame energy and motivation.

I managed to get another set of Light Bicycle RM29C14's, the big fatties, out of China. I had a 12sp SLX rear hub waiting. I swear I built this wheel before. Or failed to/11speed hub is still on the old Rm29C14.

I am going 12speed microspline SLX, having wasted a few XTs so far. SLX holds up, slightly different design..

Out come the calipers.

Lets use this site, where I referenced it in a photo, but not in a txt format. Todd!


http://prowheelbuilder.com/spokelengthcalculator

and the numbers:


Rim: Light Bicycle RM29C14

Rim ERD: 574mm

Hub, Rear: Shimano SLX 12sp  FH-M7110-B

Left/Brake side: 278mm

Right/Cassette side Spokes 276.4mm


AND a second opinion, since it looks like I will use DT Swiss Competition Race Double Butted Spokes w 12mm Silver Brass