How to Overhaul a Jockey Wheel

In the spring I installed a new Fenix 26 x 1.90/2.125 inner tube on my year old mountain bike front wheel. It has been fine all summer until my last ride this fall. The following day after my ride both front and rear tires were flat. I thought that they might have lost air due to the cooler temperatures. But that was not the case. The tubes had failed. The tubes were inflated to the recommended 50...

Had an accident on the way home today. Luckily no one got hurt except for my bike. Front wheel now has one broken spoke. Can I still save it somehow? Or do I need to get a new spoke and are they sold one by one just like that? Or better to visit local bike repair?   broken-spoke.jpeg (Size: 162.16 KB / Downloads: 29) ...

Hi. I don't get why would you choose nexus hub over the classic derailleur shifters? Isn't it much pain when the hub brakes? Or am I just too used to the derailleurs and shifting .. #justasking...

Hello, bike riders! Our community member Gabriel has shared his unpleasant experience with Deore T610 brake levers: "After 2 years of very limited use ... I'm still trying to understand why is there so many holes in such a critical place" Can anyone help by explaining the reasoning for such lever design and what might be the cause of the particular break (material quality, usage, design flaw). ...

Hello! I was forwarded here from from Reddit, where I asked around about this dent I caused. So long story short, I dropped this frame by accident on a sharp corner and it caused a smallish dent. I've been told that this is no concern on a steel frame, but I'd like to be 100% certain, if possible. Edit: added the picture...   IMG_05102019_215231_(1080_x_1080_pixel).jpg (Size: 181.86 ...

Ciao. I have been looking at road bikes and most of them (unlike my Giordano) have double butted frame. Can anyone explain what are the advantages or characteristics of such bicycle frame? Like an elderly would explain it to a child ...

Hi All, Got a new Trek MTB and attempted to change the pedals. Unscrew the drive side pedal easily by turning anti-clockwise; all good there. This is where my noob mistake happen... Did the same by turning the left side pedal the same way (anti-clockwise) and over crank it such that the bolt is now just spinning clockwise and anti-clockwise without coming off. It's not loose.. just spinning in ...

The bike, new, was $199 from an Amazon dealer, and it came with a load of great reviews and very few negative ones. That should be a warning to anyone looking for a new bike; the shills are out there. If anyone buys one with the idea of putting it together and going for a ride, they would be disappointed. Walmart bikes are better. Seriously! I knew that it would need some work because you do...

Years ago, oil cans had long spouts. Even the throw away cans had long spouts, but makers started putting little nubby spouts on the cans which makes it hard to get into some places such as my bike derailleurs. To oil those I have to pour oil onto a screwdriver blade and let it run down. The cans of '3 in 1' oil I used as a kid, on my bike, had a long spout. So after digging around I found cans w...

Does anyone know of an aftermarket brake hood that (reasonably) fits Suntour GPX brake levers?...

First time doing this, I have to be 100% confident. Are there any risks and potential failures that have to be considered before switching the disc brake pads? I just bought the same pads I have had before, Shimano B01S resin. Will switchem th tomorrow hopefully. Nothing much can go wrong, right?...

Hi all. Couple more questions from the mountain biking beginner. What tool is the best for unmounting/mounting disc brake rotors? I currently have CUBE ZX20 32H wheelset if that helps. Also how can I fix a very slightly bent rotor? It's not very noticeable but still bothers me with that sound ... squeeks against the pads once in a while....

I just wanted to show how I rescue rusty bits and pieces using Evapo-rust. does a decent job for just soaking, letting it work, then rinse and lightly scrub and then off to the bench polisher. this is how to start off and I will post pics of the finished bolts when complete. I think you will be pleasantly surprised at the results. ...

Hello, bike riders! In order to improve forum members' experience, we have implemented an option to mark your threads/questions as solved ✅ Currently we have added this option only for the Bicycle Repairs and Mechanics section, and threads can be marked as solved only by the thread's author or forum moderator. Such addition will allow forum members and new visitors to identify 1) already solve...

I am the original owner of Cannondale Quick 2016, which I have purchased from one of the Authorized Cannondale shops. Everything went well to begin with, and the bike rode very well. But one day, while cycling on a straight, tarmacked road, all of a sudden my front wheel begun to wobble uncontrollably; the wobble was strong enough to set me straight under a heavy traffic, it was a very near miss. ...