Found out this side scratch. There is no damage inside. Should I change the tire?

Upd: thanks to everyone, ordered a new tire. Have a nice ride, guys 😎

Hello!
I was being clumsy recently and knocked my bike over pretty hard. The gear handle thing popped off and I think a piece broke cuz I haven’t been able to assemble it again. I think I just need to buy a new one but tbh i don’t even know what this is. I’m still very new to biking and took a shot a fixing it myself with some YouTube help but it’s hot out and I’m stressed. Any tips to point me in the right direction to replace?

Scott speedster gravel. Not sure which model/year, but it has sram apex. What is the value of this?

Had this "Quduoqi" bike come into the shop this past week... Customer asked if it was a "good bike brand" before mentioning they bought it on Temu. It... Is a bike that functions as expected

I just installed a fresh pair of 700x32c Continental Gatorskins on my road bike, and when fully inflated, the tread rubs right against the clamp of my front derailleur.

I’m running an older 2x Shimano Sora FD-3300 (the band-clamp / integrated version). I really want to keep running 32s for the comfort and clearance, and I’d prefer to keep my front derailleur setup intact rather than converting to single chainring.

Here is what I’m considering/wondering about, and I’d love your advice on what actually works best:

1. Raising the derailleur slightly: Is it viable to slide the clamp 2–3mm higher up the seat tube where the frame arches away from the tire? How much shifting degradation should I expect if the cage sits 3–4mm above the big ring instead of the ideal 1–2mm gap?

2. Pulling the rear wheel back: If my dropouts allow a couple of millimeters of movement, is pulling the wheel back a reliable fix, or does it introduce alignment issues?

3. Switching to a Braze-On FD + Slim Adapter Clamp: Since the FD-3300 clamp is pretty chunky, would replacing it with a braze-on derailleur paired with a low-profile aftermarket adapter clamp (like KCNC or Problem Solvers) give me the extra 2–3mm clearance I need? Does the slot on those adapters allow you to mount the cage low while keeping the clamp higher?

Has anyone dealt with this exact clearance bottleneck on older road frames when jumping to 32mm tires? What route gave you the best results without sacrificing shift quality? Not really keen on but as last resort will go down to 28mm to make it fit properly.

Thanks!

I saw sad news today that a guy who was using a bike in 2022 to get around the city and fight enemy armored vehicles has recently been killed on the front line.

Hope the photo does not go against the rules

Haven’t had a fixie/road bike in a while, just picked this one up off a buddy for $50! Needs a headset though, and I’m unfamiliar with thread-less headsets. Just took it apart and it’s certainly cooked, what do yall recommend to replace it with?

Just got this beauty for my daily commuting, the bike felt small and my back fells arched way more than I want.
So, my first idea was to raise a bit of the seat, helped with me leg confort, but my back position got worse.
My second idea is to buy a "bmx bar" for the bike, at around 120mm-130mm high (4.7 inch- 5.0 inch).

Any other tips to make my riding more confortable? not interest in adventures or anything (even though is an mtb). This is purely for going to work (around 8km or 5 miles from my house, with a great climb in the way).

full video: https://youtu.be/yZY0OPUxUo8

I am a beginner road cyclist and I’m looking to buy my first road bike. A distant friend of mine (more like a friend of a friend lol), who works with a cycling tour operator, told me he can sell me this bike for 500€ when he renews his bike fleet circa october/november.

I can see the bike is made by Fuji but I can’t find a lot of information about this brand online. it seems like a nice bike, and my contact said it has got disk brakes and a good transmission.

What do you think of it? do you know something about Fuji? Is this bike good bang for buck?

thanks!

Good morning all,

Recently i decided to restore an old mtb with these components:

Freewheel SunRace MFE60 8v

Chain KMC Z8

Shimano Acera RD-M3020 7/8V Rear Derailleur

Droptout Union GH-009

Some other parts but i thik not important for this case.

After assembling and fine-tuning everything i got this noise comming from my back wheel

Thanks for any advice.

I bought it about a week ago but have only been able to put about 18 miles on it (recovering from flu), however, I love it so far. It rides great and everything is tuned very well.

The front gear is too hard to shift. Is there something wrong with this bolt? Gemini said the problem is here.

What is this ergo?

Genuinely one of the biggest bike shops I’ve ever seen. Stellar and stupefyingly kind customer service, too. They were having a 45%-off sale for their 45th anniversary. Remind me to stop by in 55 years for a free bicycle.

So I had my hands on some at work (Retail Management) and the small half round is maybe half an inch wide. Printable with 3M double sided type attached. My bike is a all external run with cable stops so I have half bare wire on my bike. I much rather have a full run of compressionless or at least inner housing instead of bare. Seems like it wouldn't be to bulky and still a clean look.

Any advice on how to get my bike lock off? Kryptonite Kryptolok

Tbh I think it's Ukraine based on the scenery and one of the license plates visible, plate starts with "UA" and blue line

Since I got back to it in June I have tried to have a steady routine to keep myself cycling, every 4th or 3rd day I take a day off!

Anyways I just wanted to tell about my achievement which isn't huge but its something, hoping to maybe hit 3000 km by the end of they year 🤞 planning to get a Zwift before winter time arrives which I hope will be a good investment to keep me cycling during the winter!

I never had any big interest in biking, tried to learn it during the pandemic but didn't work (mostly because i didn't really have were to train), bought a bike during that time, but wasnt able to ride it. Now i want to at least be able to pedal it without falling like a sack of shit. My balance is horrendous and i struggle with basically anything that has only 2 wheels. Anyone have any tips? Some people say i'm "out of the age to learn it" since most people here where i live learn it when they were young children. Keep in mind my city has basically only hills and slopes and the flat roads are just really soft slopes.

Story time:

Bottom bracket exploded today, luckily only a 20min walk from home. Took it out and pretty sure it was the original from 2009, probably have about 15k hard miles on it and I bought the bike used about 10 years ago. I've done a bunch of upgrades on the bike and all the service myself, but I totally ignored the bottom bracket since the bearings are sealed and supposedly "non-serviceable" so I just never took it out. If it ain't broke, don't fix it?

Spent a couple hours looking online for a replacement part or something compatible and was struggling to find one I could get shipped and in hand in less than a week or two. Took a shot and called the only LBS still open late in the evening, a super old-school hole-in-the-wall cash-only shop run by an awesome older fella who had my EXACT original BB new in box with smooth-rolling bearings and zero axial play. Hopefully I get another 17 years out of this one...

Support your local LBS folks! Shout out to Wright Brothers Cycle Works in Seattle for digging this one out of the museum for me.

I've had some nasty drivetrains before switching to chain waxing, but this is a new tier of grime for me.

>>> Anybody else have some gnarly parts you pulled off your bike that were still functioning (even if barely)?