2
votes
2answers
490 views

Time Trial/ Tri Aero Wheels Query

I am in constant debate with my colleague regarding the use of aero tt/triathlon wheels (82/101) for normal/general road use (fear of buckling etc?). I was wondering what peoples thoughts were on ...
1
vote
1answer
294 views

Purpose of partially filled in rear drop out

I have an old MTB frame that has the drive side rear dropout partially filled in as if it was part of the original forging of the dropout. And, I have seen this on a few other frames -- even ...
1
vote
2answers
398 views

Singlespeed Hub - Rear Axle Swap

I have two sets of wheels, both laced to surly singlespeed hubs (the older "new" hubs, not the "ultra new" hubs which seem to make this process much easier). Anyway the wheelset I like better has a ...
6
votes
2answers
2k views

MIG Welds vs Brazing for simple bike hacks

Given that frames are generally brazed, not welded and given that MIG welding will work on simple bike hacks what are the downsides of MIG welding these hacks? For example, I would like to make a ...
2
votes
4answers
242 views

Why do i have a cramp?

I think Ive been getting a cramp in my right quad. I assume its a cramp, but ive never had one before. I bike 10 miles per day 5 days per week. I always ride the same way (to and from work). On one ...
2
votes
5answers
690 views

Six speed chain on an eight speed bike

So in the shop they asked me "what chain do you need" and I said 7. They said "you could try this 6-speed, it is half the price of a 7, and we put it on 7-speeds all the time". I said "ok", only to ...
5
votes
6answers
7k views

Adjusting disk brakes after taking off the wheel

I recently took off the front wheel off of my mountain bike, and have been having considerably difficulty getting the front wheel on the right spot such that the wheel doesn't rub against the brake ...
3
votes
4answers
411 views

Cycle training to prepare for first racing season

I wish to improve as a cyclist, I have a goal that I want to start racing by next summer. I want to know what is the best start I can give myself in or order to prepare. The hard part, it's coming ...
3
votes
3answers
441 views

Do flat fenders work fine?

There are some stylish flat fenders out there (e.g. these). Some, like the one in the preceding link, seem to only be as wide as the tire. This question is posed to people who have used flat fenders: ...
2
votes
1answer
200 views

2009 Boxxer Team Dual Crown - Are springs different from 2010 + models?

I have a 2009 boxxer team fork on my bike. I'd like to buy the firmer spring as I am heavier than the last owner. Can I put the spring from a 2010/2011/2012 boxxer in there or was there something ...
4
votes
2answers
694 views

Should I use a road bike or track bike on my rollers or trainer?

I have a road bike with a triple, a track bike with a high gear ratio. Which should I use on my trainer for use with training videos? Should I use a geared bike, freewheel single speed or fixed ...
-4
votes
5answers
2k views

Is it safe to Cycle with an Umbrella?

Is it safe to cycle while holding an Umbrella? Obviously it's at least a little less safe than biking without holding something in your left (or right) hand. But how much more dangerous is it? ...
0
votes
2answers
152 views

Lowest Gear Out of Whack

Yesterday, I was having this problem. Taking the advice, I messed with the barrel adjusters. Now, every gear is working great except the highest gear and lowest gear. I put my bike in the highest ...
-2
votes
2answers
490 views

Online Sources of Reviews of MTB bicycles in INDIA [closed]

I am from India and planning to buy a MTB bicycle. My budget is around Rs. 7k - 8k. I am confused between the two ranges Hero Octane Hercules Roadeo Can someone suggest me any good sites for ...
6
votes
1answer
388 views

Can I leave headset spacers above and below the stem

I am in the process of building a bike with a new frame and fork. The groupset will be from a donor bike. When it comes to fitting the bike and cutting the steerer I would like to do some trial rides ...
0
votes
2answers
383 views

Back Gears Clicking

I've got a ten gear cassette in the rear and the top gear is fine. But, if I'm in my next four or five gears before the top gear I get a clicking noise of the type you get when you shift and it ...
2
votes
1answer
256 views

Brake response is spongey post-brake lever upgrade

I have just performed an upgrade of brake levers on my Plug Racer, from the original cross-style levers (top mounted, possibly Promax 239A models) to Cane Creek 200TT bar end levers, connecting them ...
17
votes
2answers
1k views

What is the optimal cadence?

I have heard that one ought to turn the pedals at 90rpm. However, I do so much slower, especially while standing, and would like to understand the argument behind this number (or any other number). ...
4
votes
2answers
488 views

Why are bike frames getting so much bigger

This is just a general interest kind of question, but I've really been wondering about this lately. We've had a lot of advancements in bikes over the years, and people are always trying to make them ...
3
votes
2answers
2k views

Aluminum seatpost stuck to a steel frame

I'm trying to free my aluminum seatpost corroded to a CrMo frame. One of the methods is to heat the aluminum seatpost and then to let it cool. In theory, the aluminum will expand twice as fast as ...
3
votes
3answers
1k views

could I mount a different manufacturer brand rotor to use with my brakes?

I've a tektro draco hydraulic brakes on my mtb and I would like to know if it is possible to mount a different brand rotor to use with my brakes?
7
votes
4answers
269 views

Help needed identifying mystery screws on 1940s tandem

My tandem has two small screws above each bottom bracket, one on each side (so four in total). I've not seen them on any other bike, and I can't figure out what they're for! Suggestions so far have ...
13
votes
5answers
2k views

Least worn tyre: front or back?

Where should I put the least worn tyre? on the front or the back? This is for XC MTB. Thanks in advance.
3
votes
3answers
910 views

Front derailleur sticking, not shifting. Will soaking in solvent damage parts?

I've got an older deore lx front derailleur for a mountain triple crankset. It wasn't shifting properly, and it seems that it's sticking and not returning back to a neutral position when I shift it. ...
2
votes
3answers
3k views

Aerobars on a hybrid

I got a set of aerobars for free and decided to install them on my hybrid. 1) I just tried them and feel a bit unstable. After checking it out online, I see this is normal, but I wonder if there is ...
4
votes
2answers
366 views

How to setup my 26er MTB for indoor MTB park

There is an indoor mountain bike park along the lines of Ray's MTB park being built near me (though I also road trip to rays and rent a bike). Most of the riding here seems suited for a dirt jumper. ...
1
vote
1answer
367 views

Can Tacx Flow head unit work with old (2002) Basic frame/brake?

I want to replace a lost head unit/computer on my old Tacx Basic from 2002, does anybody know if modern Flow head unit will work with this old frame/load generator? I think such was an upgrade path, ...
9
votes
2answers
1k views

Are there any high power bicycle generators?

I have been searching for a generator or 'dynamo' (preferably one built into the hub) to run lights for night riding, but it seems that most are rated for only about 3W (presumably to meet German ...
4
votes
1answer
195 views

What to get for my second saddle?

I am a 16mi/day commuter and have been for the last two years. When I bought my bike the first thing I replaced was the warn stock saddle with one of those "couch on a stick" models. Say what you ...
10
votes
2answers
741 views

Can cars legally drive in the bike lane down the street?

Every day on my way to school there is a long street with a bike lane and two car lanes on each side. But when the street is jammed I have cars going really fast behind me and honking because I'm not ...
22
votes
11answers
33k views

Why would one ever buy a 12-25 cassette when an 11-25 is available?

I was looking at purchasing some Sram Rival components. Looking at the available cassettes, there is a big variety of sizes available: 11-23: 11-12-13-14-15-16-17-19-21-23 11-25: ...
3
votes
2answers
424 views

Is “Greased Lightning” safe to use for bicycle cleaning?

I am specifically interested in cleaning my chain and drive train. Will it be too corrosive and degrade my 10 speed chain? A neighbor mentioned he uses Greased Lightning, but I could not find ...
6
votes
4answers
977 views

for a single-speed conversion, is it always necesary to change bottom bracket?

I want to convert my old raleigh, which has 3 chainrings on the front, into a single-speed. Do I have to replace the bottom bracket? I keep hearing conflicting things. Thankyou.
3
votes
1answer
535 views

Will a road brake lever work with a v-brake?

I'm planning on changing my commuter handlebar to a drop handlebar. As the diameters are different, I need to know if the new brake lever will work with the existing v-brakes. (My intention is to ...
1
vote
1answer
546 views

Are these Xero Lite XSR-3 Wheels suitable for cross riding / racing?

I have a set of Xero Lite XSR-3 Wheels. I tend to ride dirt, gravel, and some singletrack on my cross bike and sometimes some cross races. Would I be able to swap this wheelset on to my cross bike ...
3
votes
4answers
3k 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, ...
1
vote
1answer
366 views

Do I need better “springs” on my disc brakes?

After 20 years commuting on old/cheap bikes, I finally evolved up to a nice solid touring rig with cable disc brakes (Avid BB5). I love the bike and the brakes. They're much easier to maintain, ...
2
votes
2answers
1k views

Cannondale Bad Boy SS conversion

I'm interested in converting my Cannondale Bad Boy 2011 into a single speed bike. I found somebody who's done it on a Bad Boy 2008 (there), and somebody else who's done it one a more recent model ...
1
vote
1answer
794 views

Mixing 9-speed Tiagra and 9-speed Deore XT

I currently have a road bike with the following setup for the gears: 9-speed Tiagra front and rear derailleurs, Sora shifters, all from 2009: 30/39/52 Crankset 11-25 Cassette. I need some more low ...
5
votes
3answers
1k views

Can I run rim brakes on a disc rim?

I'm trying to buy a front wheel which will work with both disc and rim brakes so that I can use it on my cross bike (with rim brakes) and my mountain bike (with disc brakes) with a dynamo hub to power ...
17
votes
6answers
956 views

Lock my bicycle on busy or quiet places?

When I lock my bicycle I try to lock it on quiet spots, usually on street racks situated on secondary streets. I think it will be less visible so it will attract less looks. On the other hand, if a ...
4
votes
2answers
256 views

Cycling on Manchester Metrolink tram routes

I have been looking around for information on this topic but can't find anything definitive. The tram routes through Manchester city centre are for trams (obviously), but it seems public transport ...
2
votes
3answers
692 views

For a complete beginner, what bike would you recommend?

I live in a tiny apartment on the 4th floor, narrow stairs and no elevator. I'm looking to buy a bike, and planning to put in 50-60 miles a week at least. Could you recommend a bike in the 300-350$ ...
5
votes
3answers
217 views

Choosing mudguards for carrying a bicycle in a small lift

I am in need for mudguards for a bicycle I bought. Here is a link to the bicycle's description: Speeder i8 The bike is a flatbar road bike, with an internal hub and roller brakes. The bicycle is ...
5
votes
1answer
116 views

Can I replace a 9spd freehub with a 7spd one?

On my commute this morning I established that my freehub needs replacing. There's obviously something wrong with the ratchet mechanism, because it intermittently refuses to engage. My existing setup ...
5
votes
1answer
2k views

Rear dropout adjustment screws on fixed-gear conversion

I have a Surly Cross-check that I absolutely love and adore to pieces. I've also converted it from a geared bike to a fixie and am wondering if I still need the adjustment screws (see picture, in case ...
2
votes
4answers
208 views

Saddle for beginner rider!

I havent ridden a bike since I was a kid. And now I just purchased a second hand one to go to and from work and I found the seat like sitting on a block of wood. It was horrible! What is the best seat ...
0
votes
1answer
280 views

Right crank arm feels uncomfortable

After a loose bottom bracket and some prevailing knee pain I have made a few adjustments to the bike. I have managed to greatly reduce the pain in my left knee but the right still has some pain. I ...
2
votes
1answer
760 views

Can you add oil to a hydraulic disc brake reservoir without bleeding the brakes?

Is it possible to add oil to the hydraulic disc brake reservoir to increase the stiffness of the lever, without bleeding the brakes?
5
votes
1answer
224 views

There is a lip on my brake pad from bad positioning. Can I remove the lip?

One of my bikes had the brake pads positioned poorly and they developed a pretty pronounced lip where the pad hung off machined braking surface on one side. The bike is using cantilever brakes. These ...

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