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.

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3
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3answers
727 views

How to correctly align “to see” bicycle lights?

My "to see" bicycle light shifts out of position. While I need to fix it (fork bridge mounted dynamo), how do I determine when it is correctly aligned? In particular how are "to see" lights ...
2
votes
4answers
271 views

Why does my bike crank creak and come loose?

I recently purchased a Trek FX 7.2 and about 2 weeks after purchase I was riding and I noticed a creaking sound and shortly after the crank fell off. I brought bike back to where I purchased it and ...
1
vote
1answer
131 views

Front derailleur adjustment

I need some advice on properly adjusting the front derailleur (shimano -tourney) of my bike. I did watch youtube videos and stuff on the internet but was not able to adjust it properly. When I ...
4
votes
1answer
182 views

Fixing hydraulic disk brakes, what to check first?

I have a 10-year old bike, fitted with hydraulic disk brakes. The bike has been actively used for around 4 years only though. Recently, my brake levers started to have more and more "play" before the ...
3
votes
2answers
321 views

Maintence on Mavic 500 hub without Mavic 670 tool

I have a beloved but well used front wheel built around an old Mavic 500 hub whose bearings are finally starting to give up the ghost. If you hold the axle and spin the wheel you can feel it grind ...
1
vote
2answers
192 views

Which rim tape for 700x28 tires?

Which rim tape should i use for 700x28 tires? I can only find 700x17 or 700x14... I just measured my 26" and the (outside) base of the rim is 24mm... and i used rim tape that is 20mm wide... it ...
1
vote
1answer
118 views

if you replace the front gear system do you need to replace both the rear casette and the rear derailuer or neither

I've been given an old bike from the road which has gears where you can't tell what gear the lever is in (there is no number) just a lever in one of three positions or seven for the back). I am ...
0
votes
1answer
275 views

Partially disassembling Sticky Shimano STI shifter for service

There are a few questions floating around regarding sticky STI shifters and the standard procedure seems to be to flush with a load of WD-40 and relube with aerosol grease or similar. My set is ...
0
votes
0answers
51 views

Planet Bike speedometer won't reset

I have a planet bike speedometer and after the winter season it seems that it is no longer functioning. It will come on when the bike starts to move but I cannot reset it and it seems to be frozen on ...
3
votes
3answers
236 views

maintenance schedule tracking software

Can't seem to find software to track maintenance i do / is due on bike(s). I just want to enter when i changed the chain/casette on bike A, then track how many km ive gone with it. Distance could be ...
1
vote
1answer
379 views

Can you take apart rear derailleurs, and how do you put them back together again?

I recently took apart my rear derailleur as it was on a 10 year old bike and really old and stiff. So I thought I would unscrew both jockey wheels and clean them, they had a silver bit either side, ...
1
vote
3answers
163 views

How can I get a bike mechanic certification/where can I learn to be a bike mechanic?

I'm interested in becoming a bike mechanic in Melbourne, Victoria, Australia. I'm hoping there's an industry body which runs courses to certify bike mechanics. I'm really hoping it's not just ...
4
votes
1answer
287 views

Rotating 2 chains on one cassete

I clean my chain on the bicycle, mostly because taking it off for a bath, drying, etc seems to take more time than I have. But maybe I could use 2 chains in rotation, I would take one chain off, ...
1
vote
3answers
675 views

How to measure chainring / cog wear?

Other than attempting to estimate whether a chainring or cog is worn and needs replaced by eyballing it, is there any way to measure the wear on chainrings or cassette cogs so you can determine ...
5
votes
5answers
403 views

When to lube a chain?

Should a chain be lubed each time after riding in the rain*? What about a 100km mudride (occasional water up to the hubs)? Should I stop in the middle of the ride to re-lube the chain? If so, is it ...
4
votes
1answer
130 views

Is there not enough shim on my suspension pivot?

I bought month ago new full suspension bike "Kellys Beast 2013". When I maintained it, I noticed that there seems to be a shim missing on one rear pivot: The most interesting that it is symmetrical ...
5
votes
1answer
406 views

How tight should brakes and shifters be on the handlebars?

How tight should handlebar components be? Here it's said 6-8Nm. However, I don't own a torque wrench at that range. Should the brake levers and commands be tight, or should they be able to twist, ...
1
vote
3answers
606 views

Cycle tyre and tube burst

I pumped my cycle front tyre to 105 psi (700*23c) 5 days back and cycled some 60 km on the same day without any punctures. Afterwards I parked the cycle in my bedroom for the last 5 days (due to ...
2
votes
2answers
112 views

Cyclocross Rim Wearing with Rim Brakes and appropriate Solutions

For Reasons that are not to be discussed here i did choose a cyclocross frame without disc brakes mounts and i am going to train/compete with Canti Lever Brakes. Obviously, with all the mud and dirt ...
7
votes
3answers
344 views

Sheldon Brown's writing? [closed]

This question has been nagging me for ages. I've read a lot of Sheldon Brown's site and actually tend to use bikes from the 70s-80s because they're more economical for daily use and especially for a ...
1
vote
2answers
204 views

Shimano Revo shifter does not shift [closed]

I have recently bought a new bicycle and the left Shimano Revo shifter (3 speed) is not shifting, what can I do?
2
votes
2answers
191 views

Rear mech cage stuck, how can I take it apart?

This is a shimano ultegra 6700 rear mech. The swing arm/cage is incredibly stiff where it connects to the derailleur. I can just about rotate (red arrows) it a small amount but requires a lot of ...
2
votes
3answers
148 views

Wheel bust after 10 months, is this normal / usually covered by warranty?

Not sure if this is the right place to ask... I bought new bike about 10 months ago. The past few weeks I've had no end of trouble with the rear wheel (Mavic Aksium) in regards to spokes. About 4-5 ...
3
votes
2answers
249 views

Are Shimano components compatible with each other? Do I have to get a specific chain?

My cycling maintenance experience goes as far as changing tyres, but winter has been cruel and I need to replace some components. Setup: Cassette is a Shimano 105 CS-5700 Front chainring : Shimano ...
5
votes
3answers
346 views

What happens when a bike has not had maintenance for a long time?

I recently traded my Kent BMX bike I got from Wal-Mart: for a Ross road bike ). My friend tells me the bike sat in his back yard collecting rust, I see it has rust on the chain, the gears, brake ...
2
votes
4answers
489 views

What should I look for when buying chain lube / lubricant?

In the past, I personally have only used WD-40. However, I have occasionally had my bicycle looked over at the locally run, free service sessions and most of the mechanics there use a hand applied ...
3
votes
2answers
1k views

What is the difference in procedures for bleeding different disc brakes?

I want to learn to bleed my new disc brakes. While there is a wealth of knowledge on the topic, it is difficult to tell the difference between pedantic explanations and sloppy work. In the official ...
-1
votes
1answer
104 views

What is minimum period by which my cycles should be service? [duplicate]

I am using a Hercules MTB thriller,I drive a maximum of 75 km per week. When should I schedule periodic, quarterly full service for the bike?
7
votes
2answers
971 views

Do I need to plug internal cable routing ports?

I have just ordered a OneUp Components 42T sprocket and a Race Face 30T Narrow/Wide single ring so that I can convert my 3x10 drive train into a 1x10. This means that I'll be removing the front ...
1
vote
1answer
361 views

Rear V-brake pivots (cantilever studs) asymmetrical on Specialized Hardrock XC 2004 - how to fix?

This is a bit weird question. I bought a Specialized Hardrock XC used bike cheaply on e-bay. It had no front brake and the rear v-brake had different arms and was very dodgy. I thought I would able to ...
-1
votes
1answer
427 views

V-brake mount for caliper brakes

Is there an addaptor or mount that uses your V-brake mounts to allow a new fork without disc mounts that i have, to enable it to use caliper brakes, i try to avoid geting new brake levers, i figure an ...
3
votes
1answer
244 views

What maintenance is required after riding through deep water?

The road where I live is on a flood plain and tends to flood every winter. Despite this, I have continued riding to work through the water. I'm trying my best to dry the bike out at the end of the ...
0
votes
0answers
157 views

How much grease on a coil suspension fork?

When servicing my SunTour XCR suspension fork, I happen to put about a handful of grease. On a factory-lubed fork I found out that they pout less that 1/10th of that ammaunt. The grease goes tot the ...
4
votes
1answer
314 views

How often to sevice suspension forks

Consider a SunTour XCR coil fork or any similar. Service manuals suggest "full service" every 30 hours of riding time. I take that to mean removing the boots and re-lubing the stanchions. However, ...
4
votes
1answer
153 views

Will I have problems maintaining a bike from the UK in the US?

I'm moving to the US from the UK and am considering taking my fairly average hybrid road bike with me. It's nothing special but I quite like it and the cost of taking it on a plane doesn't seem to be ...
10
votes
2answers
1k views

Is it harmful for a hydraulic brakes bike to be put upside down

I heard somewhere that bikes with hydraulic brakes should not be put upside down. If they are, 15 minutes should be allowed, before the bike is used. Is there any truth in this? What process could be ...
2
votes
3answers
277 views

Vintage Peugeot tends towards the left when riding

I've bought a second hand old peugeot, I really like the bike, but first of all... I'm having a balance problem with it, tends to be oriented towards to the left when riding it. Might be related with ...
4
votes
2answers
277 views

How do I know if there is water in my fork

I have a SunTour XCR fork. Not wanting to ruin it I am worried that a significant amount of water has penetrated beyond the seals. I have recently ridden the bike in rain, snow, and washed it in a ...
1
vote
1answer
170 views

Not working fork

I have watched several video tutorials about how to service a fork and decided to try to open and clean my Suntour Nex 4610 fork . I didn't do anything besides cleaning and lubricating the tube. I ...
1
vote
5answers
1k views

How do I clean my bike in winter?

How or where do I clean my bike in winter? I live in Michigan, USA and winter can be very harsh, along with the added salt used for ice removal. I am not commuting or anything, just occasionally ...
5
votes
3answers
2k views

How to clean a rear derailleur?

This has always bugged me. At the end of the season I'm breaking down my bikes and cleaning every inch of them and I get to the derailleur and can't seem to ever get all the junk out of the middle of ...
4
votes
2answers
276 views

Maintenance Schedule

There are many questions that deal with routine/ preventative maintenance (including this one which is probably the most comprehensive Optimal Maintenance Schedule) but none deal with issues related ...
1
vote
1answer
191 views

Can I swap Semi-Metallic brake pads for Sintered Metal Brake Pads?

I'm running disc brakes on my cyclocross bike with semi-metallic brake pads. I find that I'm constantly having to keep my rotors cleaned off to ensure optimal performance. I'm used to my mountain ...
8
votes
3answers
1k views

Is it normal for a fixed gear bicycle's rear wheel to slip forward in its dropouts from time to time?

My fixed gear bike has a track fork with a chain tensioner, and uses Pitlock's solid axle nuts to secure the wheel in the dropout, though I had similar issues with the stock nuts. After tightening ...
6
votes
1answer
130 views

How are Prophete chains with built-in locks assembled?

I recently bought a 3/32" chain from Prophete, and despaired in the attempt to close it. The complex end of the chain looks like this: Now, at first thought, the slight groove (the one where you ...
0
votes
1answer
294 views

Maintenance of Fork springs on Marzocchi Bomber Dirt Jumper

I recently took my fork into my mechanic for service because it was making a rattling noise in one of the fork legs. Upon initial assessment he thought it was a broken return spring for the air ...
2
votes
1answer
125 views

How do I tell if a loose chain is because of the chain or the ring wearing?

My chain looks as though it's 'stretched' - by the time it's fed around the large front chainring it appears to be 'longer' than when on the other chainrings. Therefore I'm trying to work out whether ...
3
votes
3answers
207 views

Carbon bike specific maintainance

I am about to get my first carbon bike next spring, it's a MTB with a carbon frame with some aluminium components. What are the things I should do and should not do, to avoid damaging it by improper ...
5
votes
2answers
230 views

Help with cassette, worn or not?

I have done exactly 2879 km on my cassette, and currently I got myself a new chain which is a third for this cassette. With first chain I made 1985km, but I already noticed a significant degradation ...
1
vote
2answers
283 views

Dahon D7HG Handlepost hinge loosens pivot point

I have a Dahon Vittese D7 HG, bought in Perú 1 year ago, my handlepost hinge begins to sound like crack , then I supposed that it could be because the friction between steel parts, and adjustment on ...