3
votes
3answers
554 views

What kind of bike rack can go with this bike?

I'm looking for a bike rack to put on my bike so that I can hookup the baby seat with the bike. However, I don't see anywhere on my bike where I can mount the front bracket arms of the rack to it ...
3
votes
2answers
330 views

What kind of master link is most convenient for IGH / fixie / ss setups?

Here's a question related to this and this -- I've got a IGH bike and want to keep the drivetrain clean. I prefer to remove the chain for regular maintenance, but don't want to have to remove the ...
3
votes
2answers
3k views

Slipping gears on new Electra Townie 8i

I just got an Electra Townie 8i bike and the gears are acting weird. I hear clicking noises when pedaling and sometimes it slips down to a lower gear. This is especially true for 4th gear. Is this ...
3
votes
6answers
1k views

Removing lubricant from the rear brake and rim?

I accidentally got lube on my rear brake (v-brake) and my stopping power seems diminished. What is the best way to get it off the brake pads and the rims?
3
votes
3answers
283 views

combining friction shifting with indexed components

I would like to combine friction shifting and a 7 speed freewheel with current Campy Chorus derailleurs. It seems to me that the way that friction shifting works would allow this combination, since ...
3
votes
3answers
11k views

When do bearings need to be replaced?

How do I know when bearings need to be replaced? Should I go by time? Or is there a symptom to guide me?
3
votes
3answers
1k views

Are chain-drive gears 'ridiculously' efficient even when dry of oil?

Allegedly chain-drive gears are something like 99% efficient when well oiled and something like 98% efficient when without oil. Personally I do not like the noise a dry chain makes, this has a 'I ...
3
votes
3answers
1k views

Which type of handle bars are best for off-road & road use?

There are quite a lot of types of bars. Some best bit for aerodynamics, some best fit for control, some offer significant amount of positions. I am looking to change my handlebars to the best fit ...
3
votes
5answers
1k views

Properties with Belt-driven Chains?

This reply about belt-driven belt got my interest here. It does not need lubrication at all according to the replier. What are other properties with belt-drive chain? Where does the idea come from? ...
3
votes
1answer
192 views

Safe countries for touring (without having to take public trasport all the time) in EU? [closed]

I discussed today foreign ambulance guys and they told stories about sliced bicyclists in an ex-communist country. The country in itself is not special but rather the fact that it lacks proper roads ...
3
votes
2answers
707 views

Is there a special technique for truing flat spoked wheels?

I have a set of Shimano R560's that have flat, bladed spokes (16 front & 20 rear, from memory). They are a little worse for wear after a couple of years and at least 10,000 kms. My usual LBS has ...
3
votes
1answer
421 views

What are the rules about take a bike on the London Tube?

Can I take a bike on the Tube (underground) in London, if so how much does it cost?
3
votes
4answers
467 views

Good books on mountain biking

What books do you know about learning mountain biking.
3
votes
1answer
645 views

Gary Fisher Kaitai suffers from handlebar wobble at moderate speed with 10lbs on rear rack

I have a Gary Fisher Kaitai, their low-end hybrid. I use the bike for commuting so I have a rear rack and typically carry between 5 and 12 lbs back there. When I get up to moderate speed ...
3
votes
4answers
442 views

Are there any folding adult tricycles on the market in the UK? [closed]

It is easy to find folding bike, but where do you get a folding tricycles?
2
votes
2answers
171 views

What are the negative consequences of not bedding in disc brakes?

It's common knowledge that disc brakes need to be bedded in. But I've never heard or found a description of what happens if you don't bed them in. Given the number of BSO's that now have disc brakes, ...
2
votes
1answer
165 views

9sp/10sp compatibility in Shimano SLX drivetrains

This is related to my previous question about SLX chainrings. I'm half way through upgrading my drivetrain from 2x9 to 2x10. I currently have: Shifters: SL-M670-I (10sp), Chainset: FC-M665 (9sp ...
2
votes
2answers
179 views

Can I use a mountain bike to go bike touring?

I'm planning on going bike touring in S.East Asia. I've been planning which bike to get. Companies like Thorn offer custom made bikes (specially designed for adventure-style cycle touring), but they ...
2
votes
2answers
132 views

Saddles and Bent Metal Rails

Has anyone else had issues with bent (slow deformation over time) metal rails on the saddles they have used? I previously had three or four saddles that all ended up tilted over to one side and ...
2
votes
1answer
273 views

Why are tires that fit 622mm wheels called 700C [duplicate]

where does the 700 come from and what does the C stand for in 700c?
2
votes
1answer
474 views

Homemade Tubeless Tires

As I was browsing Youtube for cycling related videos, this one on making your own tubeless setup caught my eye. The procedure is essentially as follows: Clean a standard rim (not for tubeless ...
2
votes
1answer
733 views

Sudden tyre deflation with no puncture

At the start of my ride yesterday I was passing through town slowly and crossed a section of cobble stones (just a line running across the tarmac). I managed to hit the one cobble sticking out of the ...
2
votes
3answers
285 views

Is this a good bike light? And should I give these people my money?

I was was checking out this bike light. It looks good enough for me. I (rarely) get lost on trails around dusk, but more importantly I commute - a lot by bike. I really just want to be seen. What ...
2
votes
2answers
189 views

Safety check for a used bike

I'm a poor student and I bought a used bike. I don't have experience with bikes and I want to make sure that the bike is safe for me because actually I found the bike in a garbage container and the ...
2
votes
2answers
306 views

Is a fatter tire likely to get fewer flats

Everything else equal is a fatter tire likely to get fewer flats Actually misread another question Is a bigger wheel likely to get fewer flats? So I am posting this question to match my answer
2
votes
1answer
148 views

Do I Install Tape or Valve First on a Tubeless Rim

I've just unpacked a tubeless wheelset and I'm installing tape and the valve. Which goes first? The tape or the valve? My wheelset is the DT|Swiss Tricon R 1700. And the manual says: "Mount the DT ...
2
votes
1answer
765 views

Protecting carbon bike frame after a small chip?

My bike frame is carbon and it recently got a small chip. It's about the size of a pinky fingernail in size. Should I do anything to treat the chip to help prevent it from getting worse? Here's a ...
2
votes
2answers
297 views

Why and how much is riding big-chainring-frong small-cog-rear a negative practice?

A friend of mine is riding consistently in largest chainring front and smallest cog rear. The corresponding teeth counts are respectively 44 and 11. The bicycle is an Acera-level mountain bike with ...
2
votes
2answers
657 views

What does a “dished” wheel mean? How to tighten spokes on such a wheel, without a spoke tension meter?

Should all the rear wheel spokes have equal tension? Or should the spokes from the side of the cassette be tighter, in order to skew to wheel in that direction, and the wheel to be centered in the ...
2
votes
2answers
228 views

How can I fix panniers that have got holes in

I've got some Crosso panniers that have got quite a few holes in. I once fixed a drybag backpack with patches of leather and industrial strength glue which worked like a treat, but I've forgotten what ...
2
votes
1answer
130 views

Chain overshoots cog when shifting from low to high gears

Hi when shifting from low to high gears my chain is overshooting the cog and jumping into the next one. I tried turning the low limit screw outward to move the derailer in towards the low gears but it ...
2
votes
2answers
323 views

At what slope will the best bikes keep a constant speed?

At what slope will the best bikers (in terms of aerodynamics) on the best bikes roll at a constant speed at 80 km/h on an asphalt surface on a dry day? The reason for this question is because it gives ...
2
votes
2answers
185 views

Can heavy tires handle anything that the trail can offer?

I got a Slash and it came with Bontager XR4 Ellite tires. The same evening at the park I had a puncture. Turned out the offender was a thorn to the sidewall (I rode through some cut off and now dry ...
2
votes
2answers
151 views

I am having trouble identifying the manufacturer of this bike

What brand is this logo? Can anyone identify this?
2
votes
4answers
182 views

Safe and proper (or vice versa) left turn in traffic

I'm new to commuting in traffic, and I realized immediately that the left turn (US traffic rules, right turn in UK) in an intersection with a traffic light is just dangerous. My basic questions are: ...
2
votes
1answer
414 views

Best Cassette Cog Material

I am replacing my smallest cassette cog for the 3rd time. I have been using Harris Cyclery's Aluminum Cog Crupi's Chromoly Cog is about 3 times as expensive. Is that still worth it? Can anyone ...
2
votes
7answers
213 views

How to prevent the derailleur cable fibres getting all over the places?

My bike is only 7 months old, but the front derailleur cable fibres are becoming loose i.e. the individual thin metal fibres twised together to form the cable are loosing out. I think I have lost the ...
2
votes
1answer
4k views

how to pump up schrader valve bike?

I'm quite new to bikes. I have a Schrader valve bike with deflated wheels. When I try to pump it up. I take off the protective cap, then there is a valve secured down by a nut (there is another nut ...
2
votes
2answers
2k views

Rim width / tire section tolerance?

I have a Mavic Open Pro rim in 700 diameter. The manufacturer recommends tire widths between 19 and 28 mm : http://www.mavic.com/en/product/rims/road-triathlon/rims/Open-Pro How strict is this ...
2
votes
2answers
1k views

Can I damage a tubeless rim using a wire bead tire on it?

This question is very similar to Can I use a standard tyre on a tubeless rim? but while the answers there set out that it's possible I'd like to understand the risks of doing it. I recently saw a ...
2
votes
2answers
403 views

Are flat handlebars stable at high speed?

I live in a mountainous area, and so there are lots of opportunities for descending at high speed. I currently have a bike with drop bars, and when in the drops, I feel very stable doing this. I am ...
2
votes
4answers
833 views

What will happen to a roadbike when rode on broken tar?

I am planning to buy a bicycle (either road-bike or MTB). I personally prefer road-bike. I have to travel on broken tar to reach a smooth tar road. On an average I will cycle 200 km per week out of ...
2
votes
2answers
1k views

Identifying bottom bracket

First and foremost.. I'm slowly trying to replace my bottom bracket.. it makes a kind of knackered-bearings sound when I move the pedals round without the chain attached. This is because I've been bad ...
2
votes
2answers
2k views

Can I run a wheel with a 130mm hub on a mountain bike with 135mm spacing?

I'd like to build a wheelset that would work on my cross bike or my 29er, assuming I had disc brakes on the 29er and rim brakes on the cross bike, is there any way I could use a 130mm hub (that fits ...
2
votes
4answers
3k views

handlebar setup/selection to mitigate wrist pain on multiday rides

On my first multi-day bike tour the only physical trouble I had after a several long days on my bike was pain in the wrists. My current touring bike setup has drop bars with a long fork. I chose the ...
2
votes
4answers
5k views

Which MTB Inner Tubes

I have tried a few brands of inner tubes for off road riding, mainly slime and dr. sludge but recently I have suffered more punctures than I'd care for despite the 'green goo'. My question is what ...
2
votes
2answers
418 views

What do you call the crankset system type on the Sram Apex?

I see these everywhere, but no one can come up with a consistent name for them from company to company. GXP is the closest I can come to a name for the bottom bracket. ...
2
votes
2answers
448 views

135mm rear end, 130mm rear wheel, Titanium frame

I'm looking at a Ti frame with a 135mm rear end, disc brake. And I have invested in wheels for my commuter, which is disc brake... but a 130 mm spacing. Is 5 mm enough of a concern -- impact to the ...
2
votes
2answers
1k views

Helmet Safety Standards Canada

I am looking at buying a helmet meeting ASTM F 2040, CPSC and EN 1078 safty requirements. Are these reasonable standards and will they protect my head in an axcident? Are these standards recognised ...
2
votes
2answers
1k views

Which threaded headset size do I use?

I have a frame that I want to use. It is an old early 80's Cannondale frame. How do I tell what size threaded headset to use? What diameter should the tube be?

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