2
votes
2answers
753 views

Should/can I return a new bike that seems too big?

First off, this is my first road bike. I did quite a bit of researching and read lots and lots of guides/tips on how to choose the bike you want and all of that. The problem is that you can't really ...
2
votes
1answer
338 views

Can I get a wheel dished without the bike?

I broke a spoke on my rear wheel, and ended up messing with it a bit too much - I may need to get it re-dished. If it's a common market model bike, can I simply take the wheel into my bike shop, ...
2
votes
7answers
211 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 ...
8
votes
4answers
2k views

Separate hex keys vs. combined multi-tool for bike adjustments?

Are separate hex (Allen) keys better than a multi-tool for adjusting and maintaining a bike at home? Some of the separated sets also have ball-ends for the 4/5/6mm keys: Apart from Torx T25 ...
7
votes
6answers
378 views

Left Turn Across Major Intersection

I'm new at biking, and have seen many examples of left-turn situations, but none that quite match this one. Simply, what is the proper / best way to complete the turn pictured below, or is it smarter ...
2
votes
1answer
54 views

Different tone of lens in glasses for bicycle [closed]

I bought yellow glasses for bicycle, and one lens has little bit less tone (more lighter). Is this defect?
2
votes
2answers
1k views

Beside drive train, what is the difference between group components (e.g. 105 vs. Ultegra)?

In his previous post, jmusits asked the difference between the Shimano 105 and Ultegra drive train. Obviously, the derailleur is certainly one of the major components of a group. However levers, ...
0
votes
1answer
134 views

Does pedaling while standing wear down the pedal?

I'm a new user. I searched for this question but couldn't find it. While I was riding today, about 10 miles in my pedal spontaneously popped off. I was later able to repair it with a wrench, but I'm ...
1
vote
1answer
32 views

Twist shifter spacing between 6 & 7

My new cruiser bike has a twist shifter on the straight handlebar. Why is there more space on the dial between the numbers 6 & 7? The space between every other number is the same, except between ...
1
vote
1answer
745 views

Brake pad rubbing the rim

I have a v-brake mounted on my bike. I can feel some stopping from the pads. If i spin the wheel, it stops because of one of the pads rubbing. I can't find a setting where one of the pads doesn't ...
0
votes
2answers
228 views

I need to change my bike from UK to US Spec

I bought a bike from the UK. The brakes and shifters are on the opposite sides. I want to change it so the front brake is on the left and the rear is on the right, Same thing for the shifters. I ...
4
votes
4answers
1k views

Is there a way to fill your tires with nitrogen?

I know this is a rather controversial issue. I was skeptical as well before doing this on my car, and I have not refilled my car tires for several months. Before that I needed to adjust the pressure ...
8
votes
4answers
323 views

What supplies do riders cary on century sportives and how do they carry it?

I'm planning to ride my first century sportive later this summer and am wondering what I should carry along on the ride, and how I should carry it. It's clear to me from my training rides that ...
1
vote
1answer
130 views

Any special issues with putting a larger internal gear hub on a smaller frame?

Can I safely put my 130mm internal geared hub on a 126mm spaced aluminum frame by forcing it? What are the consequences? How would the IGH be "damaged" by this? My IGH hub has a wheel laced and ...
3
votes
1answer
388 views

Fixing/replacing rim/wheel with Internal Gear Hubs (Nexus 3)

My rear wheel's rim is severely damaged and I want to replace the rim. I don't want to respoke it, so first question, is it possible to buy new prebuilt wheel somehow without the transmission itself, ...
5
votes
3answers
1k views

Safety of fixies

I am feeling minimalist and hipster, considering buying a fixie. I have never ridden a fixie and cannot gauge the safety of fixies (an important issue for me). I am only considering fixies with both ...
2
votes
4answers
717 views

Which clothes to use in wet weather for long distances?

When I want to do a longer ride (let's say 3 hours) in rainy weather, what are the best ways to keep dry? I already checked this question, but it does not address long rides and most answers only give ...
3
votes
1answer
204 views

How to replace a tube with only one quick stick?

So what is the correct number of quick sticks to swiftly change the tube? I had always thought that the answer is of course 2, but : I can do it twice as fast with one Quik Stick as you can with a ...
2
votes
1answer
168 views

Ceramic rims and KoolStop brake pads

I recently had a rim failure, my LBS is offering me a ceramic rim. Assuming I go for that; I currently have KoolStop salmon brake shoes. I see they make those in green specially for ceramics. Can I ...
3
votes
1answer
370 views

Nexus shifter with Alfine hub

Is it ok to use a Nexus 8 speed grip shifter with an Alfine 8 speed hub? The Alfine shifters seem to be all trigger shifters is that correct?
1
vote
1answer
135 views

sun ez3 trike gearing

I have sun ez3 trike,it has rear freewheel with the largest being 28 teeth,can I put a mega range with 34 teeth on it,and do I have to change the deraileur.Objective to make hills easier.
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 ...
0
votes
3answers
592 views

how to convert my 21 speed mountain bike into a road/cycling bike?

I was wondering if I could convert this https://sphotos-a.xx.fbcdn.net/hphotos-ash4/q71/s480x480/430156_461794267240029_1042500253_n.jpg to a cycling bike like what would i have to do to that bike to ...
2
votes
2answers
377 views

Tiagra 9 speed triple front with a 10 speed group

I want to temporarily swap parts on two bikes for a trip - I currently have a Tiagra 9-speed setup and a bike with Ultegra 6600 double/10 speed. Is it possible to use the triple front shifter from a ...
2
votes
1answer
4k views

Differences Between Shimano Ultegra & 105 Drivetrains

I'm in the market for a new bike (or possibly a groupo upgrade on my current bike that has 8-speed Ultegra 600 components from the early 90s). I'm trying to determine if the premium for an Ultegra ...
13
votes
4answers
2k views

Do Kevlar Belts really offer puncture protection?

My local bicycle shop is offering "premium kevlar belt tyres" and are "extremely puncture proof" how much of this is true? Does this "kevlar belt" offer good puncture protection? What does this ...
1
vote
0answers
240 views

Does Nirve make a good bike?

I'm interested in small women's city bike and a 3-speed 2010 Nirve Wilshire just came up for sale, used. I've never heard of this company and the interwebs are producing little info. I searched for ...
8
votes
6answers
847 views

What is the reason for starting before the traffic light turns green?

I've noticed that a lot of commuters come to a complete stop at traffic lights but go before the light turns green. They start riding as soon as the light in the intersecting direction turns red. I ...
2
votes
3answers
227 views

How can I run a dynamo wire from my front hub to my dynamo light?

I have a Pashley Roadster Sovereign, and wanted to upgrade the dynamo driven headlight. Sadly, I didn't successfully use the old wire to pull the new wire through the front fork, and now I need to ...
5
votes
1answer
550 views

What bike do I have?

I have recently purchased a bicycle from a second hand shop. It seems to have all sorts of different parts. The frame however has a badge and markings of 'Kontroll' made in West Germany. Doing some ...
2
votes
1answer
312 views

What rear derailleur do I need?

I could really could do with a hand here, I'm currently restoring a old Raleigh Milk Race bike which has friction tube shifters fitted. I want to upgrade the rear derailleur but I'm not sure if I have ...
6
votes
7answers
3k views

What is a good replacement for a cable end cap?

I was adjusting the tension of my front derailleur cable and managed to pop off the cable end cap. The cable is now quite frayed at the end and I think it would be difficult to attach another cap. ...
2
votes
2answers
600 views

Can I use a SRAM PC850 chain on a 6-speed bike?

I want to buy a chain for a 6-speed bike. I know SRAM chains have the special link, meaning that no tools are needed. I've seen a very good deal on the SRAM PC850 chain, but their website lists this ...
5
votes
6answers
10k views

How can I find the right size road bike without a test ride?

I am going to buy a road bike. I am considering a Trek 1.2. I used the Competitive Cyclist Fit Calculator to find the size of bike that fits me. Inseam: 80.5 Trunk: ...
3
votes
2answers
822 views

Loud free hub suddenly become quiet

I have a fulcrum racing 5 evo which has a loud free hub (like other campy) for about 5 years now. I like the loud noise when coasting because I don't need to put a bell on the bike. On my last ride, I ...
3
votes
1answer
513 views

Life metrics for v-brake pads (time to replace, time to change)

I ride my bikes quite frequently and need to use the brakes slightly harshly (because of the traffic light changes and cars at my front) as I approach some gradients worth 40 degrees downhill. My ...
4
votes
1answer
1k views

How many ball bearings inside shimano MF-HG20 freewheel top and bottom?

help me fix the bearings in my freewheel. I need to know the number of ball bearings top and bottom in my shimano mf-hg20 freewheel, and what size are they?
8
votes
1answer
215 views

Why do deraillers require a freewheel?

I've seen fixies with internal hubs, but a non-freewheeling rear wheel with deraillers seems to be unrepresented: | Freewheel? | Derailler? | Yes | No | ...
4
votes
1answer
138 views

How to check the gear before renting a bike?

I don't own a bicycle. Whenever I go cycling, I would need to rent one. The first thing that I always check is to see if the brakes are working properly. Sometimes, I have no idea that the gear is ...
3
votes
3answers
417 views

Do tires with worn sidewalls need to be replaced?

My bike needs a bit of a tune up, particularly the tires since the back tube has a hole in it. The rims on the bike are 26"x1.5" and the current tires are 26"x2" and both have great tread, but the ...
1
vote
1answer
161 views

Suspension forks on child/youth bicycle for road ringing good?

When riding only roads and well maintained trails, does it make any sense to have a suspension fork on a children's bike (10-12 years)? My initial gut feeling is to say no as it just adds weight ...
5
votes
1answer
867 views

How to prevent the quick-release pin on the Tektro drop brake lever from rattling?

Tektro RL-340 brake levers have a quick release mechanism that, when pushed in, will lengthen the cable to allow to easily disengage the brake from the wheel/disc without needing to deflate the tire. ...
3
votes
1answer
122 views

Rim cement as a replacement for rubber cement

Can I use aluminium rim cement for patching flat tire instead of using rubber cement?
6
votes
1answer
211 views

quads feel over used while in an aero position

I typically ride on the hoods, but I've been working lately on a more aero position. When in the drops or using clip-on aero bars I find that my quads get fatigued much more than when I'm in a normal ...
9
votes
3answers
448 views

What happened? tube blew the rim?

Had a puncture today, removed the tube, patched it and made it home. Obviously since I only have a mini-pump I could not inflate it to my 8 bar usual pressure. When home, I took the wheel upstairs to ...
3
votes
5answers
664 views

How do you evaluate a chamois (padding in shorts) before buying?

Stores only allow you try out shorts with an additional layer of underwear because of the hygiene issues. While this is great for public health, it seems to make it impossible to evaluate whether a ...
3
votes
1answer
558 views

Should I remove the chain before installing new rear derailleur?

I want to put a new Sram X7 instead of killed one, should I open the chain (if I have no chain lock) or it's better to open the derailleur?
5
votes
3answers
1k views

Cost of maintenance of a roadbike

I am going to buy a bike and ride upto 1000 km or more in a month. Adding them, I think it will come to 12 k to 15 k per year on an average. I will be riding on highways, so there won't be any ...
4
votes
4answers
6k views

Should I get a performance bike or an endurance bike for 180 km rides?

I want to do the 180 km of cycling in general, that is the 2nd leg of Ironman. I don't have a bicycle, as of now. I am planning to buy a road bike (not the one used for triathlon). People ask me to ...
3
votes
1answer
127 views

Bike position - Town bike

I have found a lot of documentation on the internet on how to chose the correct riding position for a mountain bike or a road bike. The thing is that my bike doesn't fit in those classes. My bike is ...

15 30 50 per page