Teresa-Ann's new (to her) bike

I have two beautiful step daughters, Luisa and Teresa Ann. Recently, both have showed interest in cycling, so I have obtained bikes for both. This post is about Teresa Ann's new bike. My wife approached me, and knowing I was in need of a spring project, she suggested I put together a bike for Teresa Ann. My first thought was to strip the Ultegra components of a 1999 Schwinn Peleton I have and put it on a smaller frame. However, by the time I figured the price of a new frame and fork, I discovered for a few dollars more I could have a bike put together by a LBS that specializes in putting together bikes. There I saw a complete bike put together for my price for the frame and fork alone. My wife was a little peeved, but she had to succumb to my logic and we bought the bike.

I would mention the bike shop, as the owners and I are on a first name basis, but one of this points of this blog is the problems with the bike. What really cemented the deal was the owner offered to buy a smaller frame, so the bike would better fit Teresa-Ann. I was first concerned that the owner would be losing money on the deal, until he told me some other customer came in a short time later and wanted a bike built up on the first frame. The bike we ended up with is gorgeous. It starts with a Soma frame. Soma is a San Francisco company that has some really nice frames made up in Tiawan. There are a lot of Tiawan frames out there made under the names of Surly, Zion and even Rivendale; you pretty much get what you pay for and the Soma's are on the higher end. The gruppo is pretty much used Ultegra with a TruVativ triple crank. The wheeset is Shimano's lower end SH-2200. The fork is a carbon Bontrager 110.

When I walked into the shop to pick up the bike I noticed the rear brake pads were mounted too high, and rubbing on the bead. The problem became immediately obvious; the frame required a long reach brake. Now, although both frames were made by Soma, the geometry of the two frames are different. The issue was, the owner was ready to hand the bike over as is, and he had to know of the problem.... Okay, maybe he didn't. Maybe he was so busy it just didn't register. He first offered to machine the brake arms so the bike could be ridden until a new caliper could be found. This was on Friday, so he said the brake would be ready on Monday.

Well Tuesday came and went and the brake was not fixed. The owner said he was having problems getting the long reach caliper. Further it was being ordered from Shimano and would be in in a couple of days. Well it didn't come in Wednesday, Thursday of Friday. And it didn't come in Monday-Thursday. I called again on Friday and was first told it was still not in, then the owner called back, saying the brake had came in the the bike was finally ready. My wife and I went in to pick up the bike, new long reach braked caliper and all.

As usual my first thing was to clean the bike from front to back. The drive train was fairly dirty and the chain just seemed off. Here's the reader digest on chains. First, to remove a chain you usually need a chain breaker or press to push out one of the pins. There are basically 4 muti-speed chain pin sizes; 7.3mm for 5-7 speed chains; 7.2 mm for 7-8 speed chains and 6.6 mm for 9 speed chains; and 6.1 mm for 10 speed chains.
Theses numbers are for KMC chains, model Z 50 (7.3), Z.51 (7.2), Z9 (6.6) and Z10 (6.1). There are a few variations, i.e the SRAM 8 speed chain is 7.0. Multi-speed chains are generally riveted together and unless you have a "connector" of sorts, you will weaken the chain by pressing out a pin and re-using the pin to put the chain back together. SRAM makes a re-usable connector called a Power-link, KMC makes a one time a connector called a Missing Link, and Shimano uses replaceable pins.

Saying all that, the chain was a KMC. I cleaned the chain and planned on using a SRAM Missing Link to put it back together. First I tried the the SRAM 9 spd; hmmm the chain is too fat. Then a tried the SRAM 8 spd; still, the chain is too fat. Okay, the KMC 8 spd is 7.2mm, the SRAM 8sp is 7mm, but this is for a 9 spd system; out comes the the caliper, 7.3! The difference in price is not lost on me. A KMC 9 speed chain runs about $14, the 8 speed is $9 and the 7 speed is $7. Hey, I admit the fat chain seemed to be working. Still, no one has actually put any time on the bike, so I'm sure the mismatch would have showed up sooner than later (It's amazing how well drivetrains work on a stand). When it come to multi-speed drivetrains I like to stay brand specific.

This bike has Shimano 9 speed shifters, Shimano 9 speed derailleurs, a Shimano 9 speed rear cluster and a Truvativ crankset. The best chain for this system would obviously be a Shimano 9 speed chain. The best prices I have seen are almost always the top of the line Dura Ace/XTR for about $25. That's what I had and that's what I used. I don't think the owner of my LBS purposely used a 7 speed chain (you can't tell the difference without a caliper), but the price difference is at least $7 and in my case, $19. What are you going to do? As usual the bike is not finished yet. The idea hit me that I could switch the Ultegra triple off the Schwinn and install a new compact double on the Schwinn. I found the crank on sale for $130 so it's a done deal.

The Soma Bike is Done!

Frame: Soma Rush (55cm); Fork: Threaded Tange steel; Headset: Tange Levin engraved; Bottom Bracket: Shimano Dura Ace (NJS) cups/bearings, Campagnolo spindle; Crank: Shimano Track (NJS); Pedals: MKS (NJS); Toeclips: Soma; Straps: Toshi; Handlebars: Nitto (NJS); Stem: Nitto (NJS); Rims: Tubular Araya (NJS); Spokes/Nipples: DT 15g; Hubs: Suzue Pro Max (NJS)Tires: Vittoria CX; Wheels: 3 cross front/ 4 cross rear; Cogs:18T (Soma), 16T (Shimano)(NJS); Seat post: Soma; Seat: Brooks; Brake caliper: Tektro; Brake lever: Soma.

The bike is sleek, smooth and white. If using a NJS part made sense I used it, otherwise I went with Soma or Tange. I have a few more NJS parts but I perferred the bike this way. The saddle is a wonder. My best friend and riding buddy handed over this beautiful Brooks B17 Sprinter. For those of you that don't know, the Sprinter was the defacto saddle for track racers in the 50's. The saddle was introduced in the 1925 and was produced for 30 years. Brooks is now making a collectors version of the saddle with a Ti frame. It's a very cool saddle.

Is a bike really ever done? This post is over 4 months old and I'm still tweaking it. If you remember back @ http://onespeedbiker.blogspot.com/2007/11/njs-part-3-threadless-steerers-suck.html I said a $160 seatpost was over the top; and I still agree. However, what if you can get the $160 seatpost for say $60? and here it is! A Nitto SP72; considered by many the nicest seatpost ever made. Unless you are holding this seatpost in your hand, you can't imagine how nice it really is. The minor marks you see is the result of the seat post being inserted into a seat tube a couple of times. I bought it used from Japan for $67.20 shipped.

The NJS Plan Changes

I'm still waiting for the fork to come back from the painters; turns out the powder coater does not have a pearl white, so they will paint it a standard white and send it to a "wet" painter to for a coat of pearl clear. Then there is the topic of the crank. As I explained in an earlier post, I bought a beautiful NOS Suntour Superbe Pro. Unfortunately it was only the right side and in 165mm. 165mm is certainly the perfect size for a track crank, but it's also close to track specific. Now the Suntour cranks is also NJS, which means it connects to an ISO bottom Bracket Spindle. For those of you that don't know, the Industry standard for most square taper spindles in the US is JIS (the use of the JIS standard for spindles was driven by Shimano, which is confusing since they used the ISO standard for everything else). ISO is used by Campagnolo and some older European component makers; it is also the standard used for most track gruppos. The two standards are not in-compatible; ISO is a little smaller than JIS, meaning if you slide a JIS crank arm on a ISO spindle, the crank arm will stop about 4-5 mm farther then where an ISO crank arm would stop. If you have a worn crank, then you may run out of spindle. This is where the 165mm length comes into play. I figured I just pick-up a left Campy crank arm until I could find another Superbe. The problem is (as I said) 165mm is usually made for track, so the only left crank arms out there are 170's. I ended up with a Shimano 165mm crank arm. It was a beautiful Dura Ace, but it is JIS. The crank arm was new, so difference on the spindle was an acceptable 3-4 mm. I rode it this way for a few rides, but the fact that my bike had mis-matched standards weighed heavily on my mind.

Most of the parts I have accumulated for this project has been from Internet stores. One I pointed out earlier, was Rider Paradise. Unfortunately this site has dwindled to offering no parts at all. To take it's place I have been checking out njs-keirin.blogspot and njsframes.blogspot. Finally I found a Dura Ace crank on njs-keirin. $207 (+$25 shipping) for the crank, pedals and NJS straps. This was a great deal. The Dura Ace track cranks are NJS and really, really nice; certainly as nice as the Suntour cranks and I have both arms! The pedals are MKS Custom Nuevo(s).

Unfortunately I made a small mistake. I noticed the spindle of the right pedal was hanging up a little. Most likely it's a slight manufacturing defect. I took the pedal apart and took a Dremal bit to the exterior plastic seal; I could see a small polished portion on the spindle where the two were rubbing. The Dremal seemed to do the trick. I then noticed the same problem on the left side. This time I had a problem with the bolt that attached the spindle to the pedal. The pedals have two cartridge bearings pressed into the body and the spindle slides into the bearings. The spindle is held in place with a allen screw. With the right pedal, I needed to put the allen wrench in a vise and turn the spindle with a pedal wrench to loosen it. With the left pedal it seemed to be taking more torque than the left; then SNAP! Oh no. It turns out the screw was left hand threaded. The following day was a waste of about 8 hours trying to locate a replacement screw. I ended up with three options. 1) Throw the pedals away and buy some Soma Hellyer (RX-1 copies) for $70 (my original plan before I bought the used Custom Nuevo(s). 2) njs-keirin.blogspot has a set of beat up RX-1(s) for $35 (plus $25 shipping). The administrator of njs-keirin.blogspot has offered to sell me the pedals at a discount. 3) I found a Web store that will sell me a new set of axles (w/ right and left hand threaded allen screws) for $45. While the third is not the cheapest alternative, it should solve the original problem of the bent axles, plus replace the broken left handed screw.

The choice was determined by njs-keirin.blogspot as they offred to sell me the pedals for $5 plus the $25 shipping. . At this point I must admit that these pedals are not for the Keirin bike. As mentioned earlier, I have already bought a new pair of MKS Custom Royal Nuevo pedals for the NJS bike. The Royal Nuevo(s) are different as they have loose ball bearings; very cool. The used pedal will be for the green machine (my first fixed gear bike). The only real issue will be if the axles are compatible. Custom Nuevo(s) and RX-1 both have cartridge bearings and I'm guessing the spindles (bolts) and bearings are the same. The RX-1(s) have a more abbreviated cage than either the Custom Nuevo(s) and the pedals have different thread pattern for the cages. Best case scenario is the spindles will not only be compatible but in better shape. Regardless all I really expect is a left handed bolt that will work. I'll advise.

Well it worked. I got the pedals in short order and the left pedal had the left handed threaded screw I needed. The Custom Nuevo(s) are now functioning and I have installed them on the green machine. The RX-1 left pedal is a different story. It looks like it was in an accident and then used as a fishing weight for a while; and were talking ocean fishing here. The right pedal on the other hand was in good shape. The two obviously have different histories. While were on the subject of pedals, I bought a set of Christopher toeclips and straps (white) and I plan on using these on the track bike. The NJS bike has has become more of a concept bike. At first the idea of building a bike that could certified and ridden on a Keirin track sounded cool. However, as I have putting the bike together, I realized it would lose all personality and end up being one of the hundreds that are lined up in the basement of a Keirin track waiting to be ridden. I think I can understand why the Keirin racers treat their bikes with so much disdain. So here is the current line-up.

Frame: Soma Rush 55cm
Fork: Threaded Tange steel
Headset: Tange Levin engraved
Bottom bracket: Shimano Dura Ace (NJS) cups/bearings; Campagnolo spindle
Crank: Shimano Track (NJS)
Pedals: MKS (NJS)
Toeclips/straps: Lapize
Handlebars: Nitto (NJS)
Stem: Nitto (NJS)
Rims: Tubular Araya (NJS)
Spokes/Nipples: DT 15g
Hubs: Suzue Pro Max (NJS)
Tires: Vittoria CX
Wheels: 3 cross front/ 4 cross rear
Cogs:18T (Soma), 16T (Shimano)(NJS)
Seat post: Soma
Seat: Soma
Brake caliper: Tektro
Brake lever: Soma

Still waiting for the fork, then ...

The NJS Part 3; Threadless Steerers suck..

I have decided to go with a Soma Rush frame. The price is right ($375) and I can pick one up in San Francisco (road trip) and they come in Pearl. At first I thought of going with a Soma fork but two things turned me off. #1, they don't come in Pearl; Red, Black or Chrome. Okay maybe the Chrome would work, but I wanted Pearl. #2 they only come threadless. No matter what you choose, aesthetically a threadless fork on a road bike, especially a track bike looks like a compromise. A quill stem simply belongs on a track bike. The only reason for unthreaded forks on metal road bikes is money. Threaded steerers have to come in different sizes to match the head tube, threadless is one size fits all. But that does leave me in need of a threaded fork. Once again Paul @ Rocklobster is going to bail me out. Apparently, back some years, Kestral went from steel to carbon fiber forks. Paul bought up all there stock of Tange steel threaded forks. He going to give a great deal on one and after a trip to the powder coater, I figure it will cost me about 1/2 the cost Soma fork. As a matter of fact, for a few dollars more, Paul would have made me a fork, which I figured was overkill for the frame.

I also ordered a Soma seatpost and white seat. The result was an email saying they were out of the Ensho seat I ordered in white. They have a stripped down version called a Kamisori. I'm actually quite fond of stripped down saddles so I just changed my order. The stem is nothing to rave about but it looks nice, it has the Soma logo and if there is one NJS part that seems like overkill it's $160 for a stem.

Also I have received the first Vittoria CX tire. I also bought 2 on an ebay auction for $140 and bought a 3rd with a free tube of glue for 83$ from aspirevelotech.com. By the time you add in free shipping they aren't a bad deal. As I said before the CX's are very nice, compared to the CR's @ half the price, the CX's are 3 times better. You do get what you pay for.

More to come