Unanswered Questions
54 questions with no upvoted or accepted answers
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Magura mt5- non stop micro bubbles coming out while bleeding
I have a problem bleeding my Magura MT5 brakes.
I used two 50-ml syringes and the EZ MTB bleed kit. I pushed fluid from the syringe attached to the caliper to the top (at the lever) and back again.
I ...
- 11
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108
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when bike kept inside, brake/ lever goes extremely stiff
so, I've been through a lot of fiddling with my brake levers, giving them a small clean out and bleed, but I've noticed now that when i keep my bike inside (on heated floor) the brake levers go stiff, ...
- 185
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117
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Disk brake issues
I’m new to disc brakes and noticed my braking power decreasing. Took the pads off and they look like this. Do these lines indicate anything? What is a used disc brake pad supposed to look like? What’s ...
- 11
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133
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Campy cranks and pedals compatibility
I have a campy Super Record crank set from around the 1970’s stamped with 9/16x20F and campy pedals stamped with 9/16x20, but am met with lots of resistance when I try to install them.
The cranks came ...
- 131
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80
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Tektro rear brake does not stay closed
Two weeks ago I had an issue about my brakes QR not working and asked about on this site Road rim bike brakes don't open when using the release
I got some help - and I am very thankful for that - ...
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1k
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Tricycle wheels won't turn when pedaling
I have a tricycle that I just changed the tubes on all wheels. Went to ride it and the pedals will just turn but not engage the chain or wheels.
Chain is on correctly, wheels are on the same side as ...
1
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82
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Are Magura HS33e levers compatible with HS22 brakes?
I plan to convert a bike with Magura HS22 hydraulic brakes to electric. Thus I would like to replace the brake lever by one having the controller output to stop the motor while braking.
From my ...
- 128k
1
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84
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Differences and effects of brake lever offset
I've seen some flat bar brake levers where the the pivoting plane of the lever blade is offset and not in line with the center of the handlebar's cross section.
What's the purpose for such design? ...
- 1,305
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115
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Brake on a pre-drilled track fork
I want to put a front brake on a Cinelli Parallax (track/fixed gear bike). It’s got a predrilled fork, but still a cap on it (as far as I know the cap is made of some kind of wax). What’s the cleanest ...
- 1,945
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158
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Bike makes noise while 2 out of 3 gears
I assembled a new bike. It rides smooth in first gear but makes a particular noise in 2nd and 3rd gear. It doesn't seem to be from the wheel because it's not there if I turn the wheels in air, but it ...
- 12.9k
1
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64
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Re-greasing Raleigh rea268
I have some pedals very similar to the one in the image.
It appears both sides have these seemingly non removable pins.
The round bit with the logo doesn't appear to be a dust cap. I already tried ...
- 75.8k
1
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138
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Hydraulic disc brakes operating by themselves
When cycling up steep inclines on my mtb sometimes the rear disc brake comes on without me being anywhere near the brake lever. I can tell it's doing it as it's gradual and pedalling becomes difficult....
- 17k
1
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372
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Hayes Sole Disk Brakes, adjusters stiff/seized?
Second hand bike, my first time encountering Hayes Sole brake calipers. My brakes front and back have gone a bit weak so I wanted to tighten them up a bit. Each side of caliper has an allen key ...
- 215
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223
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Can I combine two pm break mount adapter?
I think about upgrade my shimano rear brake disc from 180 to 203 mm. The mount system is a pm 160 direct, meaning I currently already have a pm 180mm adapter.
Weirdly, I couldn't find an adapter for ...
- 395
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89
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How much clearance do I need for cross levers?
I'd like to put cross (interrupter) brake levers on my drop-bar tourer, but I also like to use a bar bag. There is about 55 mm of space between my bars and the bar bag, measured horizontally. Will ...
- 499