3
votes
2answers
135 views

Rear wheel rubs frame/cage while pedaling standing up

I've heard (and noticed) the rear wheel rub on the frame and front derailleur cage when pedaling standing up. The frame shows some paint wear at one spot. And, in the lowest gear, if I crank hard, I ...
1
vote
5answers
154 views

Period of adaptation between a mountain bike and a road bike

I am a casual rider and I am starting to consider switching from a mountain bike to a road bike. My main concern is that I don't ride enough to adapt to a road bike and thus is not worth the switch. ...
1
vote
0answers
23 views

Fork damper circuit reconditioning

I have a rockshox Dart II from 2007. I have recently rebuilt it for the first time in 9 years as it had basically locked up, and not so surprisingly given its neglectful treatment, its still not ...
11
votes
3answers
207 views

What is the best way to approach train tracks?

I commute on my bike through an industrial area and cross many train tracks. They very in degrees: most are perpendicular to the road, but some have a very low angle. This question is two part: ...
11
votes
4answers
875 views

Do certain makes/models/types of bikes get stolen more than others?

I was reading this article on the most commonly stolen cars, and having my bike stolen recently, I got to thinking: do certain makes/models/types of bikes get stolen more than others? My bike was a 15 ...
9
votes
4answers
759 views

Why aren't hub/drum/roller brakes suitable for touring?

I've got a Dutch town bike with Shimano IM80 roller brakes. They're brilliant. Maintenance free, clean, and effective. I've been looking at getting a long range touring bike for an initial 3 month ...
1
vote
1answer
42 views

Easiest way to remove a chain master link / masterlink

When I'm breaking a chain with a master link (to remove the chain from the bike), usually I can do it with my hands by pushing the links together until the master link comes apart. But sometimes it's ...
1
vote
1answer
89 views

Mud buildup at the chinstay near FD

General question: The rear tire of my mtb runs too close to the chainstays. If the trail is even remotely muddy, the mud buildup on the chainstay clogs the front derailleur and the chain begins to ...
0
votes
1answer
52 views

Converting 80s bike to indexed shifters

I've just bought an early 80s steel framed bike with unindexed stem mounted shifters. As I plan to use the bike for commuting, I'd like to change the rear mech to use trigger shifters. I'm not so ...
1
vote
2answers
59 views

Ksyrium Equipe wheels any good for Cyclocross?

Just got a pair of Ksyrium Equipe with a second hand Sworks Tarmac. Thinking of putting them on my Ridley for some Cyclocross action. Has any one used these wheels for this purpose before? I have use ...
3
votes
1answer
45 views

Campagnolo Record C9 / Shimano CS-HG200-9 incompatibility

I drive cheap Shimano cassettes together with Campagnolo Record C9 chains. Yesterday I installed a new C9 and a CS-HG200-9. But the chain sort of slips over the sprockets, not unlike really worn ...
2
votes
1answer
35 views

Bottom bracket length without knowing front chainline (fixed gear)

I'm wondering if I can find the right bottom bracket axle (or spindle, whatever it's called) with knowing my crank model (Gipiemme Dual Sprint, Velobase says BB should be 113mm) and rear chainline (I ...
2
votes
5answers
667 views

What is the easiest to upgrade my chainrings from a double to a triple?

I have a 2007 Specialized Tarmac Pro Double and I need some better gearing. I am doing more hill climbs and I feel that I need at least two lower gears than I already have. What would be the most ...
4
votes
3answers
152 views

Fundamental principles of tire friction for off-road biking

This is a two-part question. I've been watching various videos and getting various advice about mountain bike cornering. My impression is that all of the advice cannot be true, because the advice, ...
1
vote
2answers
71 views

One crank arm won't come off

First time taking the cranks off. The bolts, chinrings and drive side came out easy. Left is stuck. Should I open, pull or do something particular for it to come out?
1
vote
1answer
63 views

Short vs Long brake pads (with v-brakes) on road bike rims at high speed

Would v-brakes with the normal v-brake long pads (as opposed to shorter brake pads) on road rims exhibit any problematic behavior going downhill at speeds of 50 mph? I am concerned that the longer ...
4
votes
2answers
213 views

How is Sir Bradley Wiggins 3D printing his titanium handlebars?

I just read an article about how Sir Bradley Wiggins is going to try to break the 1 hour distance record soon. In it they mention One of the unique new features is a set of 3D printed titanium ...
6
votes
2answers
295 views

Can I replace a middle chain ring with one with different number of teeth?

I recently upgraded my wife’s bike with a Shimano XT triple crankset. The number of teeth is 44.32.22t. However, the middle chainring on the recent XT crankset is carbon-reinforced, and I’d prefer not ...
0
votes
2answers
85 views

How do I determine parts for my bike and where to source them (new)?

Do bike shops have specs guides or manuals to know which (eg: integrated headset bearings) parts to use on which bikes? And where do they source said parts (other than from the bike mfr)? And most ...
1
vote
1answer
41 views

Dropout check/Components check Help a boy live his coaster dream!

1.) This is a 1989 Cannondale SM2000, is that a good derailleur? 2.) Will these dropouts suffice for a coaster brake? What if I over-shorten the chain? Do-able?
-4
votes
1answer
68 views

Riding and weight loss [closed]

I previously read a post about weight loss and cycling, where the response was a link to another forum with lots of before and after pictures. Does anyone know that link? I did run a search before ...
0
votes
1answer
21 views

brief pain and swelling in hips during intense movement [closed]

Description: A brief painful, hot sensation, and swelling in hips. I can refer this as "overheat" as it will disappear if I rest my leg for few seconds, or very slow pedaling. When it disappear, it ...
0
votes
1answer
43 views

mix left shifter and font derailleur of different speed

I have a Shimano 5700 front derailleur and 5700 flat bar shifter (left) but for some reason I can't use the FD on my frame (too narrow, my driven train is 9 speed). After lot of research some people ...
3
votes
4answers
164 views

What do I grease and what do I lubricate?

I always thought grease was a means of lubricating, but based on the reading I've been doing here it seems they are different things. So now I'm wondering, what parts should I grease and what parts ...
3
votes
2answers
50 views

Automotive brake grease

There are a lot of questions related to using automotive grease on bikes. The answers seem to be split between "well, at least you are greasing your bike" and "use the right grease for the job". This ...
0
votes
1answer
59 views

Changing the wheels on a hybrid giant escape

I have a spare set of Giant SR2 wheels lying around and I was thinking about buying a Giant Escape 3 and changing the wheels over. Would there be any issue with doing this? Cheers!
1
vote
1answer
61 views

Chain Replacement

I'm having a hard time finding an appropriate replacement chain for my bike. Its a 21 speed, Wal-mart brand mountain bike. My local bike store has chains that were up to a 10 speed. I know I need a ...
4
votes
1answer
60 views

How to use Garmin's battery more effectively?

I've bought a second hand Garmin Edge 800 for a while ago. So far, I'm nothing but delighted about the device and the battery life. However, since I have to plug it in in order to upload my rides, it ...
1
vote
1answer
43 views

Adjustable stem issue

Hello I have a quill adjustable stem on a Raleigh Royale. (The bike is an absolute dream to ride, wonderful seat and great gearing) My issue is that the handlebars wobble, both front and back and side ...
2
votes
2answers
118 views

Can I change my bike's frame?

A failed stealing attempt left my Bianchi Via Nirone 7 road bike with an ugly damage to the frame. The bike is still in place, and it hurts me every time I go to the bike shed. They removed the front ...
0
votes
1answer
23 views

Giant Glory size

Hi my friend found an Giant Glory 2 2013 large for a good price. He is 180cm tall and the recommendation for the bike is 185cm+ so my question is will he be able to ride it or will it be too big?
2
votes
1answer
52 views

Problem setting up Shimano 5800 levers for the first time

This is my second attempt to setup a Shimano 5800 groupset from scratch. The problem on both bikes has been that downshifting worked to a point, but upshifting never works. The process isn't detailed ...
2
votes
1answer
133 views

Brake hard on new cycle

I saw someone after buying a new bicycle (a hybrid), pulled the brake as hard as he could for few seconds and dragged the cycle along while braking like that, 1 brake per centimeter. Why did he do ...
2
votes
2answers
95 views

Can you trim rim tape once installed?

I installed my rim tape then noticed was too wide so I trimmed it with a razor knife. Would this have caused any damage to the rim bead?
0
votes
2answers
60 views

cannondale cadd10 105 crankset replacement

I had a terrible crash on my Cannondale CADD10 105 (11spd) and wrecked the crankset (the bigger ring bent). It is FSA Gossamer Pro, BB30, 52/36 from the website. Is there an identical one available ...
4
votes
1answer
219 views

Difference between UD, 3K and 12K carbon finish?

What does UD, 3K, 12K carbon mean and how do they differ?
2
votes
1answer
107 views

What tools do I need to carry when riding tubeless?

I'm thinking of getting a pair of tubeless ready wheels for riding on the road. I've never ridden tubeless and was wondering what tools and equipment I need to carry to fix a flat? Normally, while ...
3
votes
1answer
67 views

Shimano 105 front derailleur cage won't move at all

Got a brand new shimano 105 FD double. I put the chain on the small ring and when I adjust the limit screw the cage can't go towards the frame enough so that the chain can't go to the largest rear cog ...
2
votes
1answer
52 views

Can't setup shifting on Shimano Nexus 7 after unscrewing wheel

I had to unscrew rear wheel to replace inner tube. I haven't fully detached it, just to the moment I was able to replace tube. After reattaching wheel I can't setup gears shifting (that's my first ...
0
votes
2answers
61 views

Bent front-derailleur

I biked to school today with my bike in perfect condition. Locked it up and went to class. When I went to my bike a couple hours later, the derailleur was bent out of position. My bike's front gear ...
-1
votes
1answer
44 views

Shimano Gears won't shift

Basically when pushing the button to shift gear I can only get one speed up and one speed down. I tried adjusting derailer and the tightness on cables but it makes no difference. Figured I'd make a ...
0
votes
1answer
43 views

Maillard Freewheel refurbishing

I have a Maillard freewheel, big cog stamped 10 - 84, which i have taken apart, cleaned, lubed, and reassembled following the excellent youtube by RJ the bike guy ...
0
votes
3answers
87 views

Is it typical for the front and rear gear levers to be reversed?

I recently purchased my first bicycle since I was a kid. The bike I bought has individual gear levers for shifting up and down for both the front and rear gears. I thought it was odd that these levers ...
2
votes
1answer
30 views

Shimano sora 9 Speed rear derailleur capacity

It's 37T here http://bike.shimano.com/content/sac-bike/en/home/components11/road/sora1.html But 31T here http://www.wiggle.co.uk/shimano-sora-9-speed-rear-derailleur-1/#prodbullets Why is the ...
0
votes
1answer
61 views

What symptoms can I expect from two broken teeth on a chainring?

Dealing with chain skipping (but mostly on the smaller chainrings, truth be told) I've wondered how these affect the riding and how many problems and what kind should i expect from these two broken ...
1
vote
2answers
85 views

Why is my big chainring is so scratched form the inside?

I have noticed a lot of scraping on the inside of my Trushift 44T plate. Is it just a function of distance, time and color or is it a clue that something is not working properly? The bike was bought ...
2
votes
2answers
62 views

How to re-tension front derailleur cable

Bike is a mid 80s Miyata with early Shimano 105 components. It's a 10 speed, 5 speed cog and 2 chain rings. I recently had my front derailleur set up again by a good mechanic after it stopped ...
1
vote
3answers
48 views

What are the securing rings on the disc brake pads pin called?

I've misplaced mine, and noticed the other caliper doesn't have the other one. How important are these? I mean, do pads fail or come loose at times, without these safety feature present? Is it ...
0
votes
1answer
67 views

Can I tell if the brake pads are contaminated?

My rear brake never locks the rear wheel even with full pull on the lever, especially going down hill or fast. I can even paddle a bit with the brake depressed. This is a recent issue and sometime in ...
8
votes
1answer
86 views

How easy (or hard) is to move a Rohloff speedhub from one bicycle to another?

I have two 26" bicycles and I am considering investing in a super expensive Rohloff speedhub. I would like to know if it would be possible to easily move the wheel with the rohloff hub from one bike ...

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