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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4
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2answers
556 views

What should I look for in a torque wrench?

It has come to the point where I need a torque wrench for installing things on my bicycle. What should I look for when purchasing one?
4
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2answers
1k views

Protecting steel bike from salty roads

There is still a lot of salt on the roads in Ottawa, Canada, but I am thinking about starting to use my road bike instead of my mountain bike because the snow is mostly gone. (At least temporarily). ...
4
votes
2answers
72 views

Shimano Bottom Bracket LHS cup - splines all worn off. Removal tips?

In reference to one of these BB's: http://www.amazon.com/Shimano-UN54-Bottom-Bracket/dp/B0039369B4 My kid had successfully chamferred the left BB cup's splines, until there is no useable spline ...
4
votes
1answer
160 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 ...
4
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2answers
681 views

What are early signs of failure in forks/stem/handlebars?

I ride an SE Lager. In the past year, the following components have worn out or broken Front chainring Rear cog Rear freewheel Chain Seat (one of the bars snapped off) Many, many spokes Wheels ...
4
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4answers
88 views

Inner chainring bent on 6 week old MTB

I bought a new Voodoo Bizango 2015 6 weeks ago. When I was out earlier I changed down and the chain somehow got wedged between the 2 front chainrings (It's 2x10) and bent the inner ring. I've read on ...
4
votes
2answers
155 views

Intermittent disc brake rubbing

My partner has a Kona Sutra with Avid BB-7 disc brakes. The front brake rubs intermittently on the rotor. I just went to see if I could figure out what the problem was and right now the disc runs true ...
4
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2answers
312 views

For 'classic' cantilever brakes, are cartridge brake shoes better than non-cartridge ones?

What are the advantages of cartridge brake pads compared to non-cartridge ones? Do they offer better braking characteristics? I'm about to replace brake pads on a 1994 MTB which has Shimano STX ...
4
votes
1answer
163 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 ...
4
votes
1answer
115 views

Does rebuilding a hub increase efficiency?

I was recently helping a friend build a bike from scratch, and one of the first things he did was to inspect the hub to check that the wheel was rotating smoothly. He was adjusting the cone and lock ...
4
votes
1answer
383 views

When not in use, How should I store my tubeless tires?

I have a bike setup with tubeless mountain bike tires. I tend to ride about 20-25 PSI. How should I store my tubeless tires? Does it matter what pressure I store the tires at between rides? Should ...
4
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3answers
855 views

Cold weather chain lube?

My Rock N Roll Gold bike lube seems to get solid or gelatenous when stored on my unheated, but enclosed porch at colder temperatures. Is a chain lubricated with this product still going to be ...
4
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1answer
1k views

How to clean a bike after muddy/sandy cyclocross race (or mountain bike ride)

What do I need to be concerned with when cleaning my bike after a typical muddy and sandy cyclocross race (Also probably applicable to mountain biking). Particularly, what can be done (in the field) ...
4
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3answers
1k views

Carbon Seatpost / Frame in Repair Stand

I've got a Park PCS-10 repair stand, and just acquired my first carbon bike. Is there anything I should know about clamping either the frame or seatpost in the stand? Being a few years old, the frame ...
4
votes
1answer
14k views

Shimano Chainring Compatability

In my previous question we determined that I probably need new chainrings. I was/am planning on replacing the chainrings, and leaving the original crank. Now this bike is running Shimano 105 FC-5600 ...
4
votes
1answer
127 views

Troubleshooting Noise from Avid BB-7 Road Disc Brakes

I'm trying to track down a dragging sound from some Avid BB-7 brakes on a Kona Sutra. The hub is a Shimano Alfine DH-S501 dynamo hub with an SM-RT82 Centerlock disc. The noise sounds like a dragging ...
4
votes
2answers
213 views

Shifting from Shimano 2300 to Tiagra

I have a road bike that I use mostly for touring (2-3 day trips) and my daily commute (~25km). It's loaded with the Shimano 2300 (2013) 3 X 10 groupset. I know it's not the most efficient or ...
4
votes
1answer
450 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 ...
4
votes
1answer
689 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, ...
3
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6answers
4k views

How do you spot the left side pedal on egg beater pedals?

I've just got a new set of crank brothers egg beater pedals and I can't tell which pedal is for the left side, and which is for the right just from looking at them. Is there an obvious way to tell ...
3
votes
4answers
7k views

Badly rusted suspension fork

I have a $300 MTB used for commuting. It has been three years now, and the rain and snow have said their word. Two weeks ago I disassembled the fork and spent a good one hour with the sandpaper, ...
3
votes
4answers
1k 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
320 views

Bottom Bracket Lube?

Lately, after my normal wash & lube routine, I've been squirting a little Teflon lube into the bottom bracket hub. I do so without dissembling by inserting the lube straw into the hub crevice. Is ...
3
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2answers
692 views

How do you protect the underside of your brooks leather saddle?

I'm new to leather saddles and I'm working on breaking mine in. I'm using a Brooks B17 Narrow. I use clip on fenders with my bike when the weather is bad. However, sometimes I get caught in the rain, ...
3
votes
2answers
796 views

Possible to repair a pushed in braze-on?

I have a Trek 7200 (Alpha aluminum frame) and it has two water bottle holder mountings, the top braze-on on the seat tube seems to have broken from over-tightening and has sunk into the frame. These ...
3
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3answers
964 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 ...
3
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4answers
639 views

Essential maintenance for my bike whilst on a long distance tour

I am thinking about what I need to do for maintenance whilst on a long distance tour I am planning. can anyone help me out with this?
3
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3answers
9k views

Jammed Giant brand U-Lock. Unable to insert key

The other day I locked my bike to a fence and upon my return about an hour later, I found the lock jammed. I am unable to insert my key fully into the keyhole. My friend suspects that while locking ...
3
votes
3answers
2k views

What causes my chain to derail at the rear when I accelerate?

I recently bought a beat-up old mountain bike for commuting. I've tried to clean and adjust the derailleurs and everything seems to work well enough in my garage. But when I put heavy weight on the ...
3
votes
4answers
444 views

Biking in the winter more difficult?

I have two kids (about 70lbs/30kgs combined) whom I during the summer frequently took biking in a trailer (once I got them used to it, say a dozen trips this summer or slightly more). I biked 5+ ...
3
votes
4answers
5k 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 ...
3
votes
2answers
405 views

Stop my front brake lever screws from vibrating out?

One of the most common maintenance tasks on my Mongoose Tyax Super is to tighten a small screw in my front brake level. It shakes loose both due to use, and from a habit I picked up riding in ...
3
votes
3answers
1k views

What can cause vibration and noise from the chain?

I just replaced my front cogs and back sprockets with new ones (I didn't use a torque tool or replace the chain). I also replaced the sealed bearing bottom bracket on my pedals. The old bearings were ...
3
votes
1answer
3k views

Service a Brompton

I think it's good time that my Brompton had a service and the main two things I'm looking at doing are: Servicing the brakes. Cleaning up the drive train. What's the best way to go about these ...
3
votes
2answers
104 views

How to get this dustcap off?

I have this problem where my pedals seem to be able to be able to rotate on an axis perpendicular to the straight travel of the bike. To take off the cranks, I need to get past a dustcap. ...
3
votes
3answers
168 views

Center Lock to ISO Disc Adapters

We've got a bike where the front hub (Shimano Alfine dynamo) uses a Center Lock rotor and the rear hub (also Shimano, go figure) uses an ISO rotor. The front hub is giving me fits trying to sort out ...
3
votes
2answers
584 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 ...
3
votes
2answers
2k views

should the chain be uniformly tight on a fixie?

I have a Continuum fixie. I try to tighten the chain and in some areas the chain is nice and tight and when I rotate the pedals in other areas the chain is loose. My question is should I be happy ...
3
votes
2answers
7k views

How do I cut hydraulic brake hose without expensive tools?

I've seen some expensive hydraulic hose cutting tools. I just want to cut the two new brake hoses I have now, so I don't want to buy an expensive tool. I want to do it myself, and I don't mind ...
3
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6answers
9k views

Adjusting rear derailleur - shifts to lower gear, but not to higher

Well, it will shift to a higher gear, but it takes two clicks of the shifter and it skips over a gear when it does shift. With one click the chain hangs on the current gear by the slimmest if threads. ...
3
votes
4answers
161 views

Ease of servicing disc vs. rim brakes

How easy is it to keep a mechanical (non-hydraulic) disc brake system working at home with a set of "normal" (not bike-specific) tools, especially compared to rim brakes? Discs seem to be currently ...
3
votes
3answers
278 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 ...
3
votes
2answers
2k views

Questions to ask before buying a bike?

I have thought about few questions to ask to the shop keeper before buying a bike. But would like to know from you experts, a complete set of questions like warranty period? Number of free services ...
3
votes
1answer
645 views

Why is my front Derailleur not shifting as smooth as it used to?

I have a Specialized Hard Tail 10' Model. When I ride and am shifting to the bigger gear on my front derailleur it isn't as smooth as it used to be or sometimes doesn't shift to the gear I'm going ...
3
votes
3answers
710 views

Where can I buy Framesaver in Canada?

My LBS has told me they're unable to order Framesaver due to difficulties shipping aerosol canisters across the border. Are there any reputable retailers (either online or in the Greater Toronto Area) ...
3
votes
2answers
119 views

Bearing Race replacement

If have a Shimano FH-M475 rear hub, the cones are pitted and need replacement, the bearing cup on the drive side is pitted, probably still usable, but will never be great. The left side cup is still ...
3
votes
4answers
277 views

Torque wrenches

How do I determine the torque required for different bolts, etc.? I am new to the world of torque wrenches and have not purchased one yet. I am suffering from chronic loosening of the left side crank ...
3
votes
2answers
501 views

How to adjust cable length on integrated brake/shift levers, when there is no barrel adjuster?

I feel bad asking this question because I've been doing bicycle maintenance for over 20 years and this seems like a noob question. I was unable to find a Shimano manual to answer this question. I ...
3
votes
2answers
1k 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 ...
3
votes
2answers
5k views

why do my pedals keep turning when i freewheel?

I've had my bike up on a stand to give it a clean. As I was cranking the pedals to clean the chain, then let the pedals go, I noticed that when the back wheel was freewheeling it would start the ...