building by bike repair toolbox

rjbs on 2005-12-31T20:47:24

Among my Christmas presents were a few bike tools. The packages said they were from Santa, but I think my mom actually wrote that -- the handwriting looked a lot like hers. Those tools were all Park tools: an FR-5 freewheel tool, a BBT-2 bottom bracket tool, and a CWP-6 crank puller. I was pretty excited to finally have a couple of tools, and a few days later I decided to see how much I remembered from class.

It went pretty well. I hadn't completely forgotten anything, although I originally had the wrong tip in my crank puller and stripped a single loop of threading from my left-side crank. Oops. Apart from that, everything was fine until I tried to remove the bottom bracket cup. The recommended torque for a Shimano bottom bracket cup is roughly 600 to 700 inch-pounds. My ratchet was about six inches long, and bottom brackets don't have a very deep keying, so producing 100+ pounds of force on the end of my ratchet was going to be too difficult and dangerous. I needed a longer lever.

I didn't try using my freewheel tool, because I didn't have a chain whip.

The next (or maybe the same) day, I ordered a chain whip (SR-1) and a really nice pedal wrench (PW-4). I don't have those yet, so I still haven't taken my rear cassette off.

Today, though, my dad took me over to Sears and I picked up some simple tools that I needed. I got a ten inch adjustable wrench, a deep 15mm socket (for turning the crank puller's plunger), and a longer ratchet. At first, I was despairing my inability to find a long 3/8" ratchet with a solid (not a flex) head. I finally asked the Sears guy, who dug through a drawer and finally looked up and realize that there was on hanging on a hook right next to the one I'd taken. I felt dumb.

I later realized that I'd grabbed a 12-point, and not 6-point, socket. I'm not really concerned about that, though. I'm not going to be applying huge amounts of force to my crank puller.

I also picked up another socket. The freering tool has a hexagonal profile, so I figured that I could use a socket. None of mine were large enough for it, so I checked out the sockets at Sears. It as much to large for the 24mm socket and much to small for the 27mm. I tried the 1" socket, knowing it wouldn't be a perfect fit, and it was just a hair too large. I figured it must be a 25mm hex, then, because all bike tools are metric. My dad and I hunted and hunted for a 25mm socket, most of which were found only in enclosed sets. Finally, he found an exposed 25mm box wrench, and lo! The freering tool didn't fit. It must actually be a one-inch hex. What the!?

Later research showed that they expect me to buy and use a "freewheel remover wrench, which is basically a box wrench with a tightening nut. That seems completely ridiculous to me. The only reason I can see is that perhaps the standard 1" socket is too deep (the whole remover fits in the socket), but I don't think that will be an issue in practice. I'm going to give it a try and find out. Failing that, I'll call the local bike co-op and ask whether I'm missing something.

I'd like to get a nice chain checker (the kind that can tell you how badly your chain has stretched) and a new set of Allen keys -- the Park set is nice -- but other than that, I'm all set. I can get by with what I have for a good while, now.


wow

mako132 on 2006-01-03T16:38:01

Are you going to be mountain-biking in the mud and thus rebuilding your bike every year? Or are you going to be the neighborhood repair shop? Or are you going to be constantly upgrading components? I consider myself to be half-way decent repairing my own bike but I don't have half those tools. I say get the tools as you need them.

What I'd recommend is a good set of hex keys. I've been drooling over the long handled ones. Like http://www.parktool.com/products/detail.asp?cat=7&item=PH-1

I saw how much easier my brother tuned his bike with these than the typical folding set.

Also keeping the drive train clean is the best maintenance habit you can get into. I used to just do it a couple of times a year (besides spaying lube from time to time), but when I started doing it every two weeks, or monthly, I saw big improvents on how the bike felt.

Re:wow

rjbs on 2006-01-03T17:24:02

I want to be able to repair my own bike and my friends' bikes, and replace any component I want, when I want to replace it. (I might not replace my own hubs, though. Ugh.)

I do get a lot of crap in my bike, and being able to take apart the gearsets to clean them is a real plus.

The PH-1 set is nice, and I'd like to get one, too. I used them at the local bike co-op when I was doing things there. Also, buying tools when I need them is annoying, because if I don't have a specific tool, but then need it, I have to wait until I can get it, which isn't usually right away. Now I have all the tools I am likely to need for the repairs I can do myself.

Some tools I know you can do without; you can get by with stand-ins for a pedal wrench, a crank puller, and maybe a chain cutter. What do you do if you want to replace your bracket, or your chainrings, though? I think the tools are worth having, and I know I'll use them.