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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0
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1answer
283 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
370 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
190 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 ...
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0answers
127 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
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1answer
248 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
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1answer
151 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
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2answers
840 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
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3answers
257 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
225 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
158 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
656 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
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2answers
232 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
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0answers
146 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
667 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
119 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
215 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
119 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
183 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 ...
4
votes
2answers
199 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
226 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 ...
3
votes
2answers
2k views

How to remove rust from gears?

I have a 2 year old Diamondback bike with gears that have already rusted while living in the desert southwest. I'm not sure how or if they can be cleaned. Also, was something I should have done to ...
4
votes
4answers
333 views

How long should pedals last?

I use cheap flat pedals, aluminum or plastic. They lasts about a year (1K-2K kms) before dying (cracking noises at each stroke). I don't mind paying US$10 each year, but it hurts my eco-heart: I want ...
1
vote
2answers
202 views

Is it cost efficient to Convert a Huffy Mens mountain bike to a road bike like the one I rented at Orange Peel in CO?

While on vacation in Steamboat Springs CO I fell in love with a road or trail bike I rented and so did my family. We road for miles on a trail and it was great. I want to convert the mountain type ...
6
votes
4answers
750 views

Which way should a seat post clamp be oriented?

I heard somewhere (I don't remember where) once that a seat post clamp should be oriented with the gap at the front of the seat tube, opposite of the gap in the top of the seat tube. The logic behind ...
5
votes
2answers
869 views

What size are the screws used for water bottle mounts etc?

There's one size of bolt that's used all over modern bikes: water bottle mounts and the braze-ons for racks leap to mind. Whenever I need a few, I take one to the hardware store and sift through the ...
3
votes
1answer
103 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 ...
6
votes
3answers
663 views

Metal or plastic levers?

What are the advantages of buying plastic over metal tire levers? (or vice versa). Which ones are easier to use?
2
votes
3answers
230 views

Slippage Under Load [New Bike]

I got a new bike a three or four weeks ago and have noticed the issue arise this last week or two. When I'm going up a hill (or any heavy load), my gears will slip. I don't think it's moving ...
5
votes
2answers
753 views

Left pedal coming loose

On my bike, which I just built out of spare parts, the left pedal seems to constantly be coming loose. It seems to come out about 5m every time I ride ~10km. It's an old cotter pin crank, and the ...
1
vote
3answers
3k views

Front derailleur won't spring back to lower gears

The front derailleur on my mountainbike sometimes gets stuck in high gears. When this happens and I want to shift down I can nudge it a bit with my foot and it will spring back to the lower gear. I ...
2
votes
3answers
428 views

Why did my tire explode?

Been running a set of quite nice slicks at 120-140 PSI for a couple of months. Might have done 400-600 km on the bike in that time. Tonight the rear tire exploded while the bike was sitting in my ...
2
votes
1answer
220 views

Mountain vs. Road 10 Speed Drivetrain Compatibility

I'm modifying my CX bike to double as a lightweight tourer. I'm currently running a 1x10 SRAM Force/Rival drivetrain. I'd like to replace my single front chainring with a "mountain double" to ...
0
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1answer
123 views

Soft “Thunk” in the crank

I have a one month old Citizen foldable bike and I have noticed a soft "thunk" when turning the crank. It sounds the same whatever gear I am in. It also seems to go away for a short while if I stop ...
1
vote
1answer
111 views

How do I reassemble the rear gearing after fitting new tyres?

I have a Raleigh maybe 8 years old with shimano 15 gears. How do I reassemble the rear gearing after fitting new tyres? Everything seems to be in correct position but a small bolt with captive nut ...
2
votes
1answer
418 views

Fox Float RP2 shock tuning (rebound, compression/velocity, boost valve)

Does anyone have an experience with Fox Float RP2 tuning? I bought a used Giant Reign 2 2011 and it came with "L" - I guess that means "low" - "velocity tune" (earlier called compression tune). The ...
6
votes
2answers
1k views

Buying a used higher quality bike vs a lower quality new bike

I'm in the market for a new or used bike in the $1000 range and am trying to figure out whether it is worth it to buy a nicer bike with better components if they are already used and worn. For ...
2
votes
4answers
288 views

Disk brake brakes work poorly after annual maintainance

The disk brakes practically don't brake anymore. If I pull the brake lever as hard as I can, the wheel still turns if I push the bike forward. Is this normal? Do they need a "brake in" period? ...
9
votes
3answers
1k views

Should or can I (car) wax my frame?

Having spent the whole summer taking a bike apart, painting it and now in the process of building it again, I was thinking about waxing it. I want the finish to last as long as possible, after all, ...
2
votes
1answer
253 views

Fox Float RP2 rear shock problem - soft run and hiss sound on first 5-10% of travel

I might have a problem with my Fox Float RP2 rear shock (Giant Reign, 150 mm of travel, bike & shock only 6 months old). When pumped to 200 psi, the shock has a considerably soft run and is making ...
7
votes
7answers
285 views

How to fix/prevent blocked cleat bolts

I've had my SPD touring shoes for about seven years. The cleats are the originals and are now quite worn and I noticed recently that one of them (not pictured) is at a rather wacky angle that can't be ...
3
votes
1answer
291 views

cheap bike tools or “can I just use generic hardware store tools instead?”

I want to maintain my bike. There a number of tools which are very specific, which also cost a lot of money. I have an old road bike which uses a freewheel. The freewheel remover cost me something ...
3
votes
1answer
273 views

Disc brake pad and rotor compatibility

The SM-RT53 rotor should be used together with resin pads. If it is used with metal pads, the pads will wear out very rapidly. from Shimano BR M-416 disc brake manual Which rotors work well ...
1
vote
1answer
499 views

Could I have damaged the bearings/cone when replacing a tire? Front wheel wobbles side to side

Last evening I installed new tires on my bicycle. The front wheel now wobbles side to side. I notice a small movement about 1-2 mm near the hub/axle cone. I checked to see if the skewer is all the ...
0
votes
1answer
286 views

Can't get the drive side bottom bracket cup out

I have an older Raleigh frame that I converted to a fixed gear and the bottom bracket cup on the drive side has been painted over a few times and I can't get it out. This is the type of cup (the one ...
3
votes
3answers
258 views

What are the most common causes for hysteresis in the rear derailler?

I have often seen derailleurs on cheap MTBs to degrade in performance by showing hysteresis. By that I mean that to switch to a certain cog, one needs to shift one cog further and then immediately one ...
-1
votes
1answer
232 views

Upgrades/Repairs Mongoose XR-150 [closed]

First time posting here for bikes. I have an old wally world free xr-150. It was my favorite bike as a kid when it was all about fun. It's been sitting around for many years. No real rust or tarnish. ...
-2
votes
2answers
289 views

What are important items should I carry if I am plannig for 200 - 400 km [closed]

I am planning a tour for 200-400km by tar road. What precautions should I take during the tour. How much distance should I cover per day? How much speed should I maintain and what gear setting shall ...
1
vote
1answer
242 views

When do my brake pads need replacement?

I have a bike that is almost two years old. It still has the original brakes (side pull caliper brakes), which seem to still be functional. However, they are worn and I am going to be doing a lot of ...
2
votes
2answers
578 views

Brake pads constantly touching the rotor because piston is not moving back

I recently replaced the brake pads on my hydraulic disc brake. The brakes are a Tektro Draco 2. Now the new pads are constantly touching the rotor. This is how it looks like with caliper ...