Something Simple

How often do I hear, "I need something simple, like an old English bike. Them new fangled De-Rail-Eurs is to complex for me to handle" (Tip: A bunch)

So I point them to the one bike, in the shop, that has an internal hub. When they see that the "simple" bike of their dreams cost eighty bucks more than the one with a derailleur, they run screaming from the shop. No doubt in search of two sticks with which to light up their next Marlboro.

Now look, the first thing is that an internal hub only seems simple because you cannot see all of the stuff inside the hub.

(Note, this is what you see if you break even one of those hair springs(They look like hairs in the shot)and need to replace it.
ALSO, this is the simplest internal hub, it is a three speed. Most modern hubs have twice the gears and twice the parts)

A derailleur is much more simple in construction and is as easy to adjust(if you know how) on the rare occasions that you might need to do so.

(Note, this pic is far more "apart" than you ever see your der. because the most likely thing to break is a pulley which involves only the removal of a single screw. You do not even need to take the wheel off)


An internal hub uses a set(or sets) of planetary/ring/sun gears to give several different gear ratios. This makes for lots of little gears and springs and pawls, and a couple of more springs then a separate gear carrier. Oh, and then you have the shift action that is part of the hub. And if you want the "simple" brake, the coaster or foot brake, add another spring, some friction material, a drum and a screw engagement. And an indexed shifter.

A derailleur just uses a properly length parallelogram setup that indexes to the shifter.

Pay no attention to the exposed derailleur. Its apparent complexity is a LIE.
If you set up a der. right it will work without flaw for years.
To be fair, so will an internal hub. Until a hair spring fails and you have to completely disassemble it(see picture above)

But here comes the fun part:
You want the internal hub because it is simple and you want a simple bike when you ride back and forth to work.

What happens when you get a flat?

Well first you unscrew your carefully adjusted cable and unhook it from the hub(It shifts thru the end of the axle(Sturmey) or thru a mechanism on the hub shell(Shimano). Then you remove the cable guide, undo the nuts, take off the axle index washers, and hook the chain over the dropout so it does not lay in the dirt while you repair your tire.

To reinstall: you slip the axle back into the dropouts, making sure to line up the chain, reinstall the index washers(after remembering where you laid them down) by twisting the axle to the correct angle(with your fingers), finding the nuts(near the index washers, in the dirt, by your foot)you install them, while trying to keep the wheel straight and the chain properly tensioned.
If you also needed coaster brake "simple", include: Line up torque arm and find torque arm hardware(in dirt by foot).
Flat tire repair time: twenty minutes. Wait, you are the guy that wanted a "simple" setup. Actual Repair Time: How long does it take you to call some one on the cell and get them to haul you to the bike shop and have the shop fix the flat for you?

Now if you have a derailleur equipped bike:
Shift to small-small gear combo.
Open quick release, remove wheel. The der. will hold the chain in place.
Fix flat.
Slip the wheel back in to place and re tighten quick release.
Repair time: Ten minutes, (I can do it in three, you are just slow)

All I can figure is that people looking for a "simple" set up have a vague recollection of three speed "English bikes" back in the mist shrouded by-gones of friction shift road bikes.
THOSE DAYS ARE GONE
All bikes are index shift now. Click and shift. If you can read this column, you can operate a modern thirty speed bike(Unless you have some kind of inner ear balance problem).
Modern bikes have a better range of gears. This means smaller jumps between gears as well as a lower low gear and taller top gear.
So go ride a derailleur equipped bike before making some kind of silly judgement based on vague recollections of bikes you never rode in the first place.

The Biomega

You have just come out with a new city bike. It has a plastic monocoque frame made from two halves bonded together. It features an internal hub for easy shifting and a nice, big, comfy seat.
But somethings missing. What does it need? Yes! I know!
It should glow in the dark.

Yes, that is the frame glowing in the dark.

Made by Biomega, this interesting rig showed up the other day. The customer picked it up in ,New York and the shop(Not a bike shop more Neiman Marcusesque) he picked it from had done a pretty sloppy job with the assembly so he dropped it off for a looking at.
The Biomega does have some cool features. The plastic bonded one piece frame(actually two pieces glued together) is pretty cool, not super light but it will not rust. The dropouts are large aluminum plates slotted into the plastic cantilever stays. You slide them along this channel to adjust the chain tension.
For some reason it also has folding pedals, a little odd as nothing else on the bike folds. They may have seen that the average person trying to take a 12 inch wide bike thru a three foot doorway was to much of a challenge and folding pedals would improve the odds.
For a city bike it has a pretty extreme handlebar/seat position. and the fork is track steep. Must be for quickly weaving thru traffic for that first orange mocha frappuccino of the day

FRAUD, What is it good for?

Abslo-freaking-lutely nothing.

Today we are going into the topic of getting screwed.
"Why", you ask, are we heading into this dark realm?
Because we had a scam call at the shop the other day.
Actually we get annoying ,spam calls all day, every day. They usually are along the lines of, "I just need to confirm your info for our incredible online phonebook, the fake Yellow Pages"
If there are any small biz guys reading, NEVER DO THIS. They will send a bill for $29.95 for listing your biz address in a place anyone can find it for free about a half million times.
We also get loads of automated, "finance your impending doom" BS. "2" is your Friend(Altho I have a theory that pressing "2" just confirms you were idiot enough to listen to the whole message)
Back to point. Monday we got a call from a guy in Florida, two states and ten hours away, that needed two high end Specialized FSRs shipped next day, he had a CC number ready.
At this point you need a bell to go off and it is not the GREED bell. This is one of those things that falls in to the "To good to be true" column.
As luck would have it, our guys are not complete idiots and saw the con coming. They picked the guy for every bit of info they could get out of him. Then told him it would take time to arrange such a sale as we needed to assemble the bikes and then repack them to keep our dealer agreement(Wink, wink, nudge, nudge).
Now, What Do You Do?
Why you call the credit card company, they are being defrauded. Turns out the CC company could give a rats ass. "we don't do investigations" was their shrill call, "You must call the Police"

Do a quick Google search(PoPo, John Law, The Man) and call the first number that comes up.
It was a sad day, as at the other end of the line was Officer Himmel, of the Raleigh Police Department. Not only was he disinterested in a fraud of several thousand dollars, he was annoyed that we even contacted him. Seems we must have reached the secret number of the officer in charge of cafeteria at the RPD. And then called when he was busy with a rough salisbury steak crisis.
After much grumbling we finally got a number that had a receptive officer at the other end and we passed along all the info we had.
Then OJ went free, but seriously folks.

If you have a deal that just seems to good to be true, think about it. Don't think about the money. THE PRETTY GREEN MONEY, OH MY PRECIOUS, IT WANTS TO KEEP IT FROM.... Oop sorry. Anyway you get the idea. When someone contacts you from out of state, ready to pay right now with a credit card or money order, or wants to pay extra to "guarantee" the item, you want to think twice about the deal. If it sounds to good to be true, IT IS.

This all reminds me I need to do some stuff on buying/selling on Craigslist and Ebay. That should be up in the next week or two.