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Tools, parts, techniques, and procedures to keep your bike in working order. MAINTENANCE is not the same as REPAIR, a separate tag. Maintenance is what one does on a regular basis. Repair is what one does only when something is broken.

-1
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0answers
66 views

Just got a new bike and front hydraulic disk brakes not locking

Just got a brand new bike. the talon 3. And front brakes are not locking its all stock parts
1
vote
1answer
46 views

Chainring and chain compatibility for Suntour chainring

just ordered a new chainring for my nexus-8 equipped longtail bike, it's a suntour 48 tooth chainring shown here: https://www.srsuntour.com/products/32-tooth-chainring?variant=27528743299 it's a ...
0
votes
1answer
62 views

Slightly bent rim

I have seen that my rear wheel rim is slightly bent. Can I use it for a week and take to the technician Sunday? Will there be any problem if I ride it for a week?
8
votes
2answers
456 views

Protecting bicycle from sea/salty water

I'm using my bike to commute between my work and home (~10km). In the middle of my trip I have to use a ferry and have to put my bike on the deck. Within 2 weeks of the trip I could see my cassette ...
4
votes
3answers
447 views

Adjusting derailleur with bike upside down, is it ok?

I need to adjust the derailleur on my bike, I don't have a bike stand. I have three options for pedaling while adjusting the the derailleur. Turn the bike upside down, balancing on the handlebars ...
10
votes
2answers
164 views

Are bleeding kit syringes single use?

I recently bought a bleed kit (for shimano brakes from shimano) and used it on my hydraulic brakes (successfully as far as I can tell). During cleaning up I noticed the syringe says it was for single ...
1
vote
3answers
127 views

Bottom bracket maintenance - is it a thing?

Previously when I've had annoying noises from my bottom bracket I've simply discarded it and bought a (cheap) new one. But the last time I replaced it I got a great offer and splashed out a little ...
0
votes
1answer
54 views

Resistance in rear hub?

I bought a new mid-range hybrid bike (Pinnacle Lithium), and for the first couple of weeks it was an absolute pleasure to ride. Then I went on holiday for two weeks, leaving it in a shed in the heat (...
8
votes
2answers
512 views

Danger of adjusting spokes on the road

I'm about 3500 miles into a long tour, and the other day we noticed a few of the wheels between my own bike and some other guy's were starting to warp pretty noticable. With the help of someone more ...
2
votes
2answers
90 views

Function of colored tabs on SPD-SL Cleats

What are the function of the colored tabs on the SPD-SL cleats? If they wear through to the black, Shimano recommends their replacement. In my own case, the outboard side of the colored pads are ...
2
votes
1answer
83 views

Constant squeaking when pedalling

My bike has had an ongoing issue for a couple of months. Most of the time I pedal there is a constant squeaking noise (which I can't pinpoint but seems to be from the chain). This noise only occurs ...
3
votes
2answers
763 views

Dual shift levers, old bike and indexed gears

Long story:  I once built a road bike for my wife over 30 years ago. It has Reynolds 531 tubing / 501 forks and alloy parts, so it is quite a decent build. However, my wife has been put off ...
1
vote
3answers
358 views

'93 Trek 820 Antelope - Replace?

OK, I'm sort of just looking for justification here. I am the original owner of a '93 Trek 820 Antelope, and I am just recently getting back into biking for health benefits. Of course after riding "...
22
votes
11answers
5k views

Are there real-life alternatives to the chain+derailleur combo?

I was reading an article about the CeramicSpeed’s Driven concept and, while not interested in the efficiency part, the chainless system reminded me of something I was wondering for some time: are ...
5
votes
1answer
124 views

Is a brompton right for my riding style?

This question is for current OR past Brompton owners. I am considering purchasing a Brompton because hype about its quality built compact simply looks awesome! About me: 6ft, 145lbs. (182cm and ...
0
votes
1answer
65 views

Can replacing the bearings on a hub untrue a wheel?

Backstory: I've never paid so much attention to my bike. I recently bought the wrench that allows me to take my axle off, so that's what I did. After cleaning the parts/bearings and replacing the ...
8
votes
1answer
882 views

Can’t seem to put the wheels back on the frame

I’ve removed both wheels to do some deep cleaning. And even though, I’ve removed the wheels before I would immediately pop them back on without a problem. This time I left them out for a few weeks, ...
1
vote
4answers
169 views

Vibration and wobble after replacing chain

I'm having a bit of trouble getting my back wheel on after replacing my chain. There is a wobble once per revolution. It wobbles such that, if viewed from above, it appears to spin straight for most ...
4
votes
3answers
623 views

Is this bike salvageable?

I have an old Peugeot Vagabond. It's been sitting out in the New Mexico weather for more than a few years. I'm wondering if it's worth trying to fix up, or if I should just go get a new bike? I tried ...
2
votes
3answers
297 views

Creaking which is temporarily resolved by tightening rear quick release

My commuter road bike (Pinnacle Arkose 3 - actually a disc-braked cross bike, fitted with mudguards) has an annoying and loud creak, associated with each turn of the pedals - there is a creak each ...
3
votes
1answer
180 views

Why doesn't my suspension fork rebound after being compressed?

I use a RockShox SID suspension. After using it for a while I noticed the suspension has not been rising back out on its own. I have to lift the front fork of the bike for the suspension to go back to ...
1
vote
2answers
382 views

Can't get bike valve caps off

I will sound a bit thick but i'm no bike mechanic, to give you an idea of what make my bike is here are some pics (the bike isn't mine and the owner doesn't know). the problem is that I cannot get ...
6
votes
4answers
390 views

How can I remove the stripped plastic cups of a bottom bracket?

I have a 2 frames with FAG bottom brackets (can't tell the exact model from the outside, but something like this): (datasheet here) in various states of destruction Bike 1 I didn't have the tool so ...
4
votes
1answer
142 views

How to remove a Joytech freehub (5mm allen key version)

I've been trying to remove broken my joytech freehub (from an 11 speed felt b16) for a frustratingly long time. The model in question takes two 5mm allen keys, and is not the same as the seemingly ...
5
votes
3answers
1k views

How long do inner tubes last?

I recently started biking again after taking about 2.5 years off. My bike has been sitting in my garage since then. I did a 30 mile ride as my first one back and I didn't replace my tubes beforehand. ...
5
votes
1answer
316 views

How to clean sealant stuck in pump head?

I have a old trusty pump that over the years has the presta head filled with tubeles goo. Noways it pumps the tires very slow. Is there any chemical way to remove it without melting the plastic?
4
votes
1answer
293 views

Prevent wheel bearing from coming loose due to disk braking lateral force

I have an entry range gravel bike (Kona Rove AL 2017) with disk brakes and the cup and cone front wheel hub shown in the pictures. There is the cone itself that threads on the axle and a top ring that ...
4
votes
2answers
142 views

How to tell when to change steel front fork?

I am riding a Dawes made sometime before 1974 and have read in a Swedish report (http://vti.diva-portal.org/smash/get/diva2:694821/FULLTEXT01.pdf) that front fork failure is a not uncommon cause of ...
0
votes
1answer
107 views

How to remove alu seat post from carbon frame?

My aluminium seat post is seized into my carbon frame. To make matters worse the seat post is snapped at the seat post collar - nasty crash. Anyone have a way to get it out? Or is it time for the ...
4
votes
2answers
159 views

Is it worth rebuilding a broken front wheel

Hit a pretty bad pothole at the weekend which caused the rim of my front wheel to shatter into 4 peices. The hub is still intact and appears fine. Is it worth buying a new rim and spokes and ...
2
votes
1answer
93 views

Gear shifting : new to cycling maintenance

I'm new to cycling. I have a Soma Saga with SRAM X7 derailleur and Apex shifters. I have ridden about 200 miles on it. When I'm cycling, sometimes my gears shift/jump to the next gear on their own. I ...
1
vote
2answers
56 views

Changing the middle chainring on a 3-chainring crank

I have a shimano acera crankset (3x) that is 28-38-48 with a 8 speed rear derail. Now I was going to convert this bike into a SS but decided not to mess with it. Can I take off the middle chainring (...
0
votes
0answers
39 views

Will chain spray evaporate from its can when unused?

My bike chain cleaning spray has evaporated from its can while I stored it in my room after having closed it normally. I have used it only four times. Actually about a half of the bottle should be ...
7
votes
1answer
532 views

Gates Carbon Drive vs Single-Speed Chain, Long Term Lifespan and Maintenance

I'm looking to get a new bike which will require the smallest amount of maintenance. The bike will have an internally-geared hub and I have the choice of single speed chain or belt drive. I have ...
4
votes
2answers
164 views

How necessary are barrel adjusters?

In the process of getting the slack out of my rear brake cable, the "cap" on the insulated part of the cable pulled out of the barrel adjuster. While monkeying around trying to get that part of the ...
11
votes
3answers
6k views

I rode a children's bike, now the chain is sagging - is it ok to shorten it?

I know that I shouldn't have, but I had a go on my son's bike (https://www.giant-bicycles.com/au/xtc-street-20-2012). I think that I stretched the chain. It's sagging now with about 3" of vertical ...
3
votes
2answers
108 views

How to safely dispose of extra chain lube

I was trying to revive my old dirty chain for a few weeks while I waited for my replacement cassette to come in, so I partially soaked it in some chain lubricant. What's the safest way to dispose of ...
5
votes
3answers
1k views

What is the proper way to cut brake cable housing?

Unlike this question, mine is about cutting the housing. All I've used with random success has been a pair of pliers with a good sharp inner cutting tool. Is there a better way, or a proper tool for ...
7
votes
1answer
260 views

Bushings vs bearings - maintenance difficulty

I consider purchasing a full suspension bike with a linkage using bushings, instead of bearings for the pivots (Ghost Path Riot). A review says: The bushings are said to wear out quick, two to ...
2
votes
1answer
2k views

How to fix small wobble in rear wheel?

My rear tire has a small wobble that I have not been able to get rid of. When you put the bike on its back, and spin the rear wheel you can notice that it moves about 3mm to one side once every ...
3
votes
4answers
120 views

Keeping cables free of dirt when in transporting

Any ideas on how I can keep grit and all of the other nasty road stuff when transporting my bicycle 2,000 plus miles this spring to get home? It will more than likely be rain and snow on the way. They ...
7
votes
4answers
2k views

Is there a trick to inflating a flat tire with deep section rims?

I have a Schwinn floor air pump and its nozzle is the kind you push down and flip up the lever to connect. With a brand new inner tube installed I could not get it to connect with the valve as I have ...
2
votes
3answers
465 views

Flat tire after inflating to max pressure

Bought a used mountain bike for mom. The bike wasn't used in quite a while . Mom used it for 3 weeks , tire pressure was ok but it needed some air. So I pumped air in both the tires to max ...
5
votes
2answers
234 views

How do I check my steel frame for water ingress, and minimise the risk of rust?

I have a bottle cage on the upper side of my downtube, and yesterday I noticed that one of the screws has gone missing. I don't know when this happened, but it could have been months ago. I often ...
3
votes
1answer
178 views

In shop maintenance - Specialized

I have been riding less than 6 months, mainly commuting to and from work. I got a Specialized Crosstrail Sport 2017. Now, when I bought the bike, they suggested I bring it in every 3 months for ...
1
vote
1answer
106 views

Durability of Seat and Chain Stays on steel frame touring bike

I've been toying with the idea of mounting a dynamo on my REI touring bike. Model is ADV1.1 and it has a steel frame. Dynamo attaches by a mechanism that clamps onto a seat stay and tightens with two ...
1
vote
4answers
117 views

Tools for 2011 Santa Cruz Heckler tuneup

Hi, I have a Santa Cruz Heckler from 2011 that was in storage for the last three years, and before that I was riding it a few times a week on local trails. I never did anything maintenance-wise beyond ...
0
votes
2answers
121 views

List of essential tools to maintain an Ortler Mainau bicycle [closed]

We have three Ortler Mainau bicycles in our family that I would like to maintain. We don't have a garage but only a smallish cellar, and I would like to work there (e.g. I cannot use toxic things ...
4
votes
1answer
998 views

If you buy and install a brand-new chain, but never clean or lubricate it, what will happen?

When you buy a new chain, it comes lubricated with a factory-installed grease-type lubricant. This lubricant is similar to hot wax. (Reliable sources — including Sheldon Brown, Shimano, and ...
5
votes
3answers
662 views

Is this old chain of a different type?

My friend's bike needs a new chain. Looking at the chain, it looks like the pins have a slot for a flat head screwdriver? Is this just cosmetic or does this type of chain require unscrewing the pins? ...