Today's repair subject is a 1995 Specialized Rockhopper. It went into storage after very little use, so it's like an archeological specimen.
The mid-1990s was the Great Age of Fake in the bike industry. New companies were appearing. Old companies were searching for new identities or battling for their lives.
Component manufacturers competed for lucrative OEM contracts with bike companies. Accounting and marketing departments suddenly mattered more than they ever had before.
Accounting departments wanted to see costs kept down as income went up. Make the money. You can always figure out how to hide it. But you're screwed if it isn't coming in. That's where the marketing department shoved its sleeves up and elbowed everyone else aside.
Component makers needed to offer parts that looked good at common -- read "low" -- price points. In the mid 1990s a mid-price mountain bike like a Rockhopper was around $500. That was a comfortable investment for many people who wanted an affordable, sporty bike that would last a while.
When I came back into the bike business in 1989, after nine years away from it, Specialized had established itself as a decent bike line. The model ranges from low to high were Hardrock, Rockhopper and Stumpjumper. At each price point they offered a solid value.
Within three years the explosive growth of mountain biking had begun to erode that from the bottom. Specialized started cheapening the Hardrock even as the price continued to rise. They had made their name. Now they were extracting profit by cutting corners on the product.
Maybe OEM componentry had become ridiculously expensive, so all they could get for lower price points was deceptive garbage. If so, did that bother them at all?
The general devaluation reached the Rockhopper around 1994.
Here is a crank that looks like it has replaceable chainrings in the 58-94 bolt pattern that was coming into common use. Look closely. All three rings are bolted together and attach to the small bolt circle that holds the smallest ring. The rings are Shimano-specific. Of course they were not available for long as replacement parts. About the time people actually wore out any, the replacements were long gone. Lay that one at Shimano's feet with a sizable pile of other bodies.
Interestingly, this crank is from the same year and has basically the same arm profile as the MC 12, M 290 and CT 90 (Alivio, Acera and Altus) cranks Shimano had to recall worldwide because they were snapping off. Somehow the STX model escaped that fate.
These brake levers continue the theme of looks over substance. That's a nice aluminum two-finger lever blade mounted in a cheesy plastic body. The stamped sheet metal clamping band is tightened by a dinky Phillips head screw.
These pedals with a "rugged steel cage" and "space age polymer resin" (plastic) body are still offered as an upgrade from all plastic. However, the metal parts do not want to stay attached to the plastic parts, including the steel axle and bearing cups that will start digging their way out through that plastic pedal body from day one.
The major companies in the industry still play this game even though the market splintered into factions by the beginning of the 21st Century. But smaller companies have sprung up in the niche markets that allow for some creativity and some bikes that might last a while.
Some advice and a lot of first-hand anecdotes and observations from someone who accidentally had a career in the bike business.
Thursday, October 31, 2013
Sunday, October 27, 2013
Smoke
My lair smells like coffee smoke.
I just finished roasting this batch of Kenyan on a grill in the garage. Loving that smell and the coffee chaff on the floor.
My assistant pays close attention as long as I keep finding dog treats in my jacket pocket. He doesn't know I'm trying to train him a little. A little would be a lot more training than he has ever had.
The work stand waits for its next job. I thought someone was dropping off a bike today, but she probably decided to wait until her new rear derailleur arrives.
November's typical cloud cover is being delivered a little early. The sun would break through for seconds or minutes, but wind-driven clouds would snap it off like a switch. The play of light would best be enjoyed with a long view, not in this close forest. Here it's just like some annoying jerk flipping it on and off. Quit it! Jeez!
It's chilly out here. This building would be hard to insulate. I use the full height and store stuff on the rafters. So cold weather work is taxing. I can't leave any tools or equipment out here that can't withstand potential subzero temperature.
I just finished roasting this batch of Kenyan on a grill in the garage. Loving that smell and the coffee chaff on the floor.
My assistant pays close attention as long as I keep finding dog treats in my jacket pocket. He doesn't know I'm trying to train him a little. A little would be a lot more training than he has ever had.
The work stand waits for its next job. I thought someone was dropping off a bike today, but she probably decided to wait until her new rear derailleur arrives.
November's typical cloud cover is being delivered a little early. The sun would break through for seconds or minutes, but wind-driven clouds would snap it off like a switch. The play of light would best be enjoyed with a long view, not in this close forest. Here it's just like some annoying jerk flipping it on and off. Quit it! Jeez!
It's chilly out here. This building would be hard to insulate. I use the full height and store stuff on the rafters. So cold weather work is taxing. I can't leave any tools or equipment out here that can't withstand potential subzero temperature.
Saturday, October 26, 2013
Improvising
This morning I left the house with liner gloves and bike gloves. Wearing the liners under the bike gloves has been good enough. But this morning was the coldest yet. I wished I had gone for heavier gloves or brought shell mittens.
Fortunately there were a couple of plastic bags kicking around the car.
Fortunately there were a couple of plastic bags kicking around the car.
The emergency overmitt
One of the bags was only a zippered sandwich bag. Even the other more generous bag made shifting and braking difficult. Before any tricky bits I would yank the bags off and hold them in my teeth.
I guess it's time to carry my real overmitts in the daily kit.
On Wednesday I started testing Cat Ears noise reducers. I had liked the idea when I first heard about them. As I get older I have more trouble sorting out sounds as I ride. Reducing wind noise should help me keep tabs on traffic behind me. Unfortunately, the path commute gives me little opportunity to test the Cat Ears on motor vehicle noise. I do have a better idea how noisy my tires are now.
Thursday morning the cold had really settled in, so I switched to the ear covers from Cat Ears. Combined with a polypro beanie and some tape over front helmet vents they kept my ears warmer than my thin earmuffs did. In colder weather I would probably use a heavier (but still thin) hat with some built-in ear coverage. In the coldest conditions I wear that and the earmuffs. The Cat Ears product, mounted to the helmet straps, seems to provide better protection with a little less bulk. And it's called Cat Ears.
I need to tape over more vents. My mere cool weather job isn't good enough for freezing and below.
Friday, October 25, 2013
Today's stupid crash brought to you by too much coffee
I am not naturally a morning person. It's even harder this time of year, when morning looks a lot like night until suddenly it's time to hurry out the door.
Yesterday morning I lost half a cup of the morning elixir when I started to pour the potful into the thermal carafe without emptying the warm water out of it first. So last night I made a tad more than usual. It makes no sense. I wasn't going to make the same mistake again. But once I poured the water I went ahead and added grounds to match. When it comes to coffee, if a little is good, more is better.
To combat the diuretic effect of my drug of choice I try to eat something absorbent for breakfast, like a big pile of toast. There are a lot of variables. The system does not always work. So I've located suitable stopping places on my regular routes.
For the park and ride route I recently changed to a spot nearer where I park, so I don't interrupt a nice long downhill. This was probably an old logging access. Now it is guarded by a ditch. And that's where the problem starts.
I have not figured out how to get across that ditch smoothly. It's not very deep, but the far side of it is nearly vertical. Coming in at various speeds and angles I have not managed to cross it stylishly. At least half the time I haven't even managed to stay on the pedals.
Despite more than adequate caffeine, my departure from the house was marked by fumbles and stumbles. I should have been warned.
Due to the surfeit of coffee, I really needed that stop. I aimed for the ditch with my weight well behind the saddle. The front wheel plugged into the far side of the ditch and stopped dead. I was headed up over the bars without an instant to try to do anything. It happened fast enough to be unstoppable, but slowly enough to fully experience and enjoy the trip. Up, over...and -- down. Blat!
I was simultaneously glad and sorry that no one was recording my performance on video. I would have liked to see how it looked.
Nothing was bent or broken on me or the bike. So that was good.
Yesterday morning I lost half a cup of the morning elixir when I started to pour the potful into the thermal carafe without emptying the warm water out of it first. So last night I made a tad more than usual. It makes no sense. I wasn't going to make the same mistake again. But once I poured the water I went ahead and added grounds to match. When it comes to coffee, if a little is good, more is better.
To combat the diuretic effect of my drug of choice I try to eat something absorbent for breakfast, like a big pile of toast. There are a lot of variables. The system does not always work. So I've located suitable stopping places on my regular routes.
For the park and ride route I recently changed to a spot nearer where I park, so I don't interrupt a nice long downhill. This was probably an old logging access. Now it is guarded by a ditch. And that's where the problem starts.
I have not figured out how to get across that ditch smoothly. It's not very deep, but the far side of it is nearly vertical. Coming in at various speeds and angles I have not managed to cross it stylishly. At least half the time I haven't even managed to stay on the pedals.
Despite more than adequate caffeine, my departure from the house was marked by fumbles and stumbles. I should have been warned.
Due to the surfeit of coffee, I really needed that stop. I aimed for the ditch with my weight well behind the saddle. The front wheel plugged into the far side of the ditch and stopped dead. I was headed up over the bars without an instant to try to do anything. It happened fast enough to be unstoppable, but slowly enough to fully experience and enjoy the trip. Up, over...and -- down. Blat!
I was simultaneously glad and sorry that no one was recording my performance on video. I would have liked to see how it looked.
Nothing was bent or broken on me or the bike. So that was good.
Friday, October 18, 2013
Twilight commuting benefits
The big, fat moon was coming up over Lake Wentworth when I got to the causeway. You can't see it, but a loon was swimming around in this postcard landscape.
In the last mile of the ride back to where I park, the moon was just clearing a ridge beyond a grassy wetland. The temperature was nice. Not too cool, not too warm. A night to ride slowly enough to look at things.
In the last mile of the ride back to where I park, the moon was just clearing a ridge beyond a grassy wetland. The temperature was nice. Not too cool, not too warm. A night to ride slowly enough to look at things.
Thursday, October 17, 2013
Wednesday, October 16, 2013
The all-seeing, all knowing mechanic
This morning on my path commute I came up behind an older man on a hybrid bike. Usually riders and walkers hear me come up behind them. They generally prefer to pull aside. Not this guy. He entered a long stretch where the path runs between the rails. I would not be able to pass him without making a point of inconveniencing him.
I had to laugh, being stuck like a motorist in traffic, or like a driver behind a cyclist where it isn't safe to pass. I had plenty of time to think about it as he made his leisurely way, apparently unaware I was back there at all. I stayed quiet so he wouldn't feel compelled to make room for me in the narrow confines of the rails.
Long minutes passed. I scrutinized the details of his bike. Why was he in that strange gear, on the small chainring up front and the smallest or next smallest cog in back? Were the shifters acting up? I checked his crank to see if it was a crank of death. Tne brakes indicated it was about a 1998 bike, safely past the Crank of Death era.
The tires looked like about 700X35, with no bald spots. I couldn't guess at chain wear, but it looked like it needed lube.
Finally we moved out from between the rails. I gave what I hoped was a cheery greeting as I passed. As soon as I got ahead of his wife I sprinted away. I was late for work.
At the shop I was chatting with my coworker as I unloaded my bike. Up the stairs came the guy from the bike path. He did not have his bike, but I recognized him.
"I want to get a bike tuned," he said. "And I want to know if it will take wider tires."
"Oh yeah, it looks like it probably will," I said.
He looked at me strangely. "How do you know that?" he asked.
"I was behind you on the path," I said. I wish I could have made it more mysterious. At least I had that one moment where he thought I had psychic powers.
I had to laugh, being stuck like a motorist in traffic, or like a driver behind a cyclist where it isn't safe to pass. I had plenty of time to think about it as he made his leisurely way, apparently unaware I was back there at all. I stayed quiet so he wouldn't feel compelled to make room for me in the narrow confines of the rails.
Long minutes passed. I scrutinized the details of his bike. Why was he in that strange gear, on the small chainring up front and the smallest or next smallest cog in back? Were the shifters acting up? I checked his crank to see if it was a crank of death. Tne brakes indicated it was about a 1998 bike, safely past the Crank of Death era.
The tires looked like about 700X35, with no bald spots. I couldn't guess at chain wear, but it looked like it needed lube.
Finally we moved out from between the rails. I gave what I hoped was a cheery greeting as I passed. As soon as I got ahead of his wife I sprinted away. I was late for work.
At the shop I was chatting with my coworker as I unloaded my bike. Up the stairs came the guy from the bike path. He did not have his bike, but I recognized him.
"I want to get a bike tuned," he said. "And I want to know if it will take wider tires."
"Oh yeah, it looks like it probably will," I said.
He looked at me strangely. "How do you know that?" he asked.
"I was behind you on the path," I said. I wish I could have made it more mysterious. At least I had that one moment where he thought I had psychic powers.
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