I went to this fancy bike shop uptown last Wednesday to ask about using their stand for a quick wheel job. The guy had this Park Tool stand from the 90s held together with zip ties and acted like it was sacred. I said it wobbled like a shopping cart and he told me to leave. Has anyone else run into shops that refuse to upgrade their basic tools?
Last Tuesday I was lacing a set of 32 spoke rims for a customer and everything went wrong. First I snapped two spokes on the same wheel because I got the tension wrong. Then my truing stand somehow slipped out of alignment and I didn't notice till I had the wheel almost perfect. Had to start over from scratch. Lost about 6 hours total on one pair of wheels. Customer was fine waiting but I was ready to throw the whole stand out the window. What was your worst wheel build day and what happened?
Ngl, last Tuesday was brutal. I was building up a wheel for a customer's touring bike and broke 4 spokes in a row before I realized my tension meter was off by 5 kgf. Has anyone else had a tool go bad mid-project like that?
I was rebuilding a hub for a guy on Thursday and this other customer comes in, drops off his bike, and tells my coworker that grease is grease and he doesn't need fancy stuff. My coworker just nodded and let him leave. After he was gone, I told the guy I was helping that I used to think the same thing until I blew out a cheap hub after 3 months using regular bearing grease from the auto parts store. It got all watery and washed out in the rain. Now I only use marine grade grease like Phil Wood or Park on hubs and headsets cause it actually stays put. My coworker later said that customer will be back in 6 months complaining about crunchy bearings. Has anyone else had customers refuse to believe grease makes a difference?
Had a customer bring in a bike last Tuesday. Shifting was all over the place. I took the housing off and found the cable had worn a groove right into the shift lever barrel. 3 years of invisible friction. Swapped the cable and housing, tuned it up, now it clicks through every gear like butter. Anyone else run into hidden wear points on older shifters?
I run a shop near Portland and always thought tubeless was just for mountain bikes. A customer came in 3 months ago with a 2019 Specialized Roubaix that kept getting pinch flats. He asked me to set it up tubeless with some 28mm Panaracers. I did it to shut him up. After 2 weeks he came back and said he hadn't touched the tires since. I decided to try it on my own bike and I've gone 400 miles without a single flat. The sealant inside the Panaracers plugged two small punctures on the first ride. Has anyone else seen a big drop in road flats after switching?
Used to waste 20 minutes wrestling greasy nipples on every wheel build until a shop vet told me to just dip them in plain dish soap water before threading. My first wheel after that trick took half the time and zero stripped heads. Has anyone else found a weird household item that made bike work click?
Everyone in my shop swears by greasing every single bolt before installing it, but I've gone the opposite way since a nasty incident in 2019. I had a crank bolt back out on a customer's bike after a 50-mile ride because the grease let me over-torque it past the proper 35 Nm spec. I stopped greasing bolts that call for dry installation, like stem face plates and disc caliper mounts, and I haven't had a single failure since. The manuals are really specific about it for a reason - torque values are designed for dry threads most of the time. Has anyone else had a bolt slip because they greased something that shouldn't have been greased?
Been telling apprentices for years that you gotta spend $40 on a Park Tool cone wrench because the cheap ones flex too much. Had a 90s Cannondale with a stuck locknut on the left side today and my Park was nowhere to be found. Dug out the old $12 Performance Bike branded wrench from my bottom drawer and it cracked the nut loose in 2 tries with zero flex. Made me wonder if I've been wasting money or if QC is just better these days. Anyone else finding the cheap stuff works fine now?
I was in a co-op in Denver last month helping fix up a rental fleet, and this old mechanic pulls out a half-empty bottle of Tri-Flow and says 'stop throwing this away, it's gold for seized pedals.' He just dripped it on a stuck pedal spindle, waited 10 minutes, and it came right out with a hex key. Has anyone else found a weird second use for old lubricants?
After that scene at the shop on Main Street last Saturday where the guy swore I wrecked his crankarm, I now triple check the grease color before touching anyone's bike, you guys ever deal with someone who read one forum post and thinks they know more than you do?
Everyone says to just swap the whole BB when it gets gritty, but I've cleaned and regreased over a thousand of them and most run perfect for another season. Am I missing something, or are people just lazy with their tools?
I was swapping out tubes for a regular at my shop when he rolled in with this dusty RB-1 he found in his dad's garage. Those old Panaracers were cracked so bad they looked like alligator skin, but the frame was immaculate. How do you talk a customer into keeping a classic ride without sounding like you're trying to upsell them?
Tbh I bought one of those budget repair stands off Amazon for around 150 bucks. First week it seemed fine but then the clamp started slipping and the rubber pads fell off. Yesterday I had my road bike clamped in and it tilted forward, scraping the top tube against the metal jaw. I got lucky it only scratched the paint but it could have cracked the carbon. Anyone else have a cheap stand fail on them like this?
Had a guy come into the shop yesterday with a bike that had maybe 800 miles on the drivetrain. Chain was stretched a touch but cassette looked brand new. Another mechanic told him he needed both replaced. I stopped him and said just do the chain. Customer was happy he saved 60 bucks. Been at this for 15 years and I see too many shops pushing full drivetrain swaps when the cassette has plenty of life left. If you catch chain wear early enough, you can get 2 or 3 chains per cassette easy. Why throw away good parts? Any other mechanics here think the industry pushes this too hard?
I've been wrenching for about 6 years and I never kept count until a customer asked how many bikes I'd built. I checked my old shop logs and added it up, landed right at 500. That number made me realize how many little tricks I've picked up without even thinking about them, like aligning derailleur hangers by feel. Has anyone else hit a milestone like that that surprised you?
Tried it on my Zipp 303s last weekend and it worked perfectly no cracking or anything, has anyone else gotten away with that trick?
Bought it on a whim for $8 because my Park Tool jar was empty and the store was closed. Used it on a customer's old Schwinn hub rebuild and it actually held up way better through a pressure wash test. Anyone else have a go-to grease that's not the fancy bike stuff?
Was out on a ride near Lake Chabot last Sunday and that creak got so loud I thought the frame was cracking. Pulled over and found the bottom bracket cups were just barely loose. Tightened them up with a Park Tool BBT-22 I keep in my pack, and the noise vanished completely. Anyone else run into phantom creaks that turn out to be something simple like that?
Was climbing a steep hill near the river trail when my rear derailleur just folded into the spokes. Took out the whole derailleur and bent the cage. Does anyone carry spare hangers on rides or am I just unlucky?
I bought a $15 cable housing kit off Amazon for a complete rebuild on my commuter bike last month. The stuff started fraying after two weeks and I had to redo the whole job with Shimano housing. Anyone else learn this lesson the hard way?
For years I thought you couldn't overdo it with chain lube. I'd drench my chain every weekend before my Sunday ride around the lake here in Phoenix. Thought I was keeping things smooth and quiet. Then last month my cassette started skipping on the hills and I couldn't figure out why. A mechanic at the shop told me my chain was caked with old lube mixed with dust, basically turning into grinding paste. He showed me how the excess was wearing down my cassette teeth faster than normal. Now I wipe the chain clean after every ride and only apply a tiny drop per link. Has anyone else had this problem of thinking more lube equals better performance? What's your routine for keeping things clean?
I was stuck at home last weekend with a spongy brake lever on my mountain bike and no bleed kit in sight. Used a big syringe from the pharmacy, some tubing from an old aquarium, and a bottle of mineral oil. Hooked it up to the caliper bleed port and pushed the fluid up from the bottom. It took three passes to get all the air out but the lever feels solid now. Has anyone else rigged up a budget bleed setup with random stuff?
Last Saturday I was installing a Cane Creek 40 headset on a 90s steel frame. The lower race just would not seat, no matter how much I tapped it. So I put the race in my home freezer for 2 hours to shrink it down a bit. Pulled it out, it went on maybe a quarter inch further before getting stuck again. Ended up having to file the crown race seat down by about 0.2mm with some sandpaper. Has anyone tried dry ice for this or is filing just the standard move?
Had a chat with an old school mechanic at the co-op last Thursday. He said he's been cleaning and repacking press fit bearings for years with no issues, saving customers $20-30 each time. I always thought once they're out, you trash them, especially on carbon frames. But he showed me a set he pulled from a 2017 Specialized that ran smooth after a good clean and fresh grease. Got me wondering, am I being wasteful or is he just lucky? Has anyone else tried this long term?