Mountain bike (MTB) can mean almost any kind of off-road bicycle. Wide knobby tires, flat handlebars, maybe shocks, probably a sturdy frame...

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59 views

How long will my bike last? [on hold]

My bike has a few problems; the wheels can't be trued much because of a worn down cone. Other than that I think the frame is okay. The headset squeaks a bit sometimes. I just purchased a new freewheel ...
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42 views

Trails in the UK [closed]

I have a hardtail bike and love to ride it. I am in early teens and though I wouldn't exactly say I am the fittest but I can easily outpace most others my age. I am looking for somewhere in the UK ...
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1answer
54 views

Pros and Cons of 29 "wheels [duplicate]

I have an 29" LaPierre Hardtail. What is the difference between 29" wheels and smaller ones? I'd like to know this not only for single trails but also on the road and / or downhill trails.
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2answers
126 views

Gears randomly switching

So I have a Trek Fuel SLR 90 and whenever I ride on flat dirt roads, the back gears randomly keep switching on me. It gets really annoying to ride Please help
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2answers
40 views

SRAM X4 MTB Rear Derailleur H-Limit screw maximum open, but still on 7th Cog?

I own a 6 months old Rockrider 5.2 mountain bike. Everything was great until recently I noticed that the Rear Derailleur of my bike doesn't reach the highest gear cog, which is 8th. Its always stuck ...
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1answer
119 views

My disc brake rotors have started to corrode. What can I do?

For the last two weeks, I was using my bike heavily in rainy weather. I was cycling during rain for hours. Now I noticed that the discs of my disc brakes started to corrode. What can I do now? Should ...
5
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1answer
183 views

How to select gearing for descent?

For riding on level surface one should strive for high cadence. However, what is the best solution when descending over rough terrain? On one hand, because the legs are better suspension when the ...
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64 views

Why the solid 12mm rear axle?

Recent years saw the introduction of hollow axles, as the pipe is the stiffest construction for it's weight for loads expected on an axle. And now the industry is introducing the 12mm solid rear ...
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2answers
96 views

how to translate MTB wheel specifications?

I am looking for a pair of wheels for a MTB build project, but I am lost when I read the specifications for wheel sets. What I am looking for is a pair of wheels with a 9mm rear axle diameter and a ...
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1answer
61 views

How to install brakes with clamps that are too tight

I recently picked up a set of Avid DB1's and put them on my bike, but it was a bear to get them on. For background, they've got a split clamp that is similar to a seat tube where simple compression ...
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3answers
217 views

Difference between road & mountain drivetrain

Basically MTB and road bikes have different brand parts (like deore / XT; Sora / Utegra etc). What are the main differences between the 2 types, that will make it incompatible? Are there things ...
5
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1answer
337 views

Got two bikes, one of them is more exhausting to ride, what can it be?

I have owned a bike for many years, it's a cheap one but it's perfectly fine. Recently, I've bought a bike for my girlfriend, second hand from someone quite clueless about bike maintenance. Mine is ...
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1answer
124 views

what benefits do tubeless tyres bring to a 29er trail mtb?

I have a 2014 Whyte T-129s and am considering converting the tires to tubeless. They are already 'tubeless compatible', so this should not be prohibitively expensive, but I am wondering whether this ...
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1answer
103 views

Minimizing the pain in Biceps and Shoulders due to Mountain Cycling or Offroad cycling

I am a regular road cyclist, but I seldom go off the roads for cycling and Mountain Cycling. The terrain being damn rough and uneven, the jerks and the vibrations cause a lot of pain and numbness in ...
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2answers
96 views

Old Kalkoff cross bike, worth restoring or not?

I just acquired a used 21 gear old Kalkoff cross bike (cant even find correct model name). The frame and most expensive parts seem intact, so I was just wondering if it would be cool and inexpensive ...
5
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3answers
919 views

How can you identify if a Shimano rear derailleur is medium or long cage?

I have a 2013 Shimano XT rear derailleur. It is part of a 2x10 drivetrain. How can I find out if it is a medium or a long cage one? The picture below shows the derailleur.
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2answers
134 views

Need help with putting together a mountain bike [closed]

I am thinking about building a new mountain bike but I'm not really sure what I need. I found a used Giant Anthem Advanced Carbon Mountain Bike Frame and I want to put disc brakes and Fox shocks on ...
2
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1answer
191 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 ...
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2answers
94 views

Adjusting disk brake positions

I recently got a new bike (below). It's rather latest technology for me. I got it assembled from a supermarket, but had to do almost all the adjustments myself. I don't know what I did wrong with ...
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2answers
138 views

Chain rings slip when crank is turned

I just pulled my old bicycle out of the garage. It's about 10 years old (a 21-speed mountain bike). It was working when it was put into storage. When I tried to ride it today, the crank wouldn't ...
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2answers
250 views

How to train front braking technique?

One of my mountain bike buddys has severe issues with downhill riding technique. By downhill I don't mean downhill racing in this context but riding down trails that are rather smooth but with some ...
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1answer
97 views

Shimano shoe fitter

I'd like to ask your support to decide which Shimano shoe size is best for me. I am about to purchase Shimano SH-M162, but just noticed that the sizing is in european base. My usual running shoes are ...
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0answers
45 views

Sprinter Universal Bike

A friend has given to me a bike called the marking say " Sprinter universal " which looks pretty old. Can anyone give me any information on it please ?
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4answers
1k views

Mountain bike tires vs. road tires - from crushed limestone to pavement

I've had my mountain bike for three summers now and I love it. I bought it for the ability to ride on different terrains and build endurance. Since my primary goal is weight loss and cardiovascular ...
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1answer
156 views

Mountain bicycle miles convert to road bicycle miles

Recently I rode 26 miles on my mountain bicycle on a dirt/rock mountain trail. How far could I ride on a road bicycle? I was thinking of riding in a 100k and wondering if my fitness from a mountain ...
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2answers
229 views

Will Slick Tires Work for a Mountain Bike Ridden by a Heavier Rider?

I've owned a Trek 3500 bike (shown below) for 2.5 years now and I like it very much. My bike has the same specs as under the link. It has the XL frame size and 26" wheels with Bontrager AT-550 ...
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1answer
85 views

Stuck front derailleur

On a ride recently my front derailleur seems to have gotten jammed. The levers wouldn't index and the derailleur itself wouldn't budge. After continuing the ride for a bit, the problem went away on ...
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88 views

Chain guide/tensioner for 2011 Giant Reign 2 (Press Fit)

Can someone recommend a chain guide/guard/tensioner that will be mountable to a 2011 Giant Reign 2 which has Shimano Press Fit and 3-ring crankset? The best I could find is: Kore Chain Reactor - ...
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3answers
236 views

MTB with Road crank

I would like to put an Road crank on my MTB, I basically only use it for commuting and I all the time find myself in the highest gear, 42/11... Is it possible to exchange my Shimano Deore HT2 crank ...
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2answers
153 views

Why has my ride changed?

The bike is a Specialized Camber 29, about five months old, from a shop about 220km away. Something feels different in my ride, and I'm wondering what it is. the rear goes sideways in sand much ...
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3answers
114 views

Bike trying to jumps gears when I stand

My 2014 Norco storm 9.2 has a problem - whenever I am in a higher gear and standing up it tends to click and try to jump gears. When I am sitting down it does not do this. It only happens when I ...
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2answers
281 views

Bicycle Seating Posture Ergonomics

Road bikes have a forward bent seating posture, mountain bikes have a straight seating posture. I was wondering which of the above seating postures (of road bikes or mountain bike) is better for ...
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1answer
144 views

Can you help identify this bike?

I have been given this bike and am trying to find out more about it - I can't find anything on the bike that tells me it's make etc - any ideas would be very welcome.
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1answer
219 views

Bike washed with pressure washer. How to recover?

I lent my bike to a friend of mine who washed it with a pressure washer. I already replaced the bowden case, which prevented me from using the brakes due to the washed out lubrication. I lubricated ...
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3answers
136 views

Bike type xc ht or cx? [closed]

I am a newbie on bikes and i want to buy one. I want to buy a bike that i can cover some small city road distances ~30km daily with comfort and to be able to go on some mountain trails when i got time ...
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2answers
267 views

Is this a stunt or a useful descent technique?

In many mtb movies about the style "Downhill" the riders casually twist their fork and front tire at jumps, such as here and here. Is this a stunt for "cool points" or does it aid in stability/speed ...
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5answers
704 views

Pedaling not connecting right away

I ride a rather usual Merida hard-tail mountain bike. Recently I've come to notice that when I start pedaling (bike already in motion), it can take up to as much as quarter of a turn for the pedals to ...
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2answers
1k views

Why do Mountain Bike helmets have visors?

Visors seem pretty ubiquitous on mountain bike helmets, but not on road bike helmets. Why do mountain bike helmets have visors? What purpose does the visor have?
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2answers
244 views

What PSI for downhill bike tires used for road biking?

I bought a downhill bike from a friend awhile ago when I was considering trying out downhill biking. Currently, I want to use it to do some road biking. The tires read 29 PSI 2 bar, Max of 80 PSI. I ...
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1answer
546 views

Major differences between Hardtail and Full Suspension mtn bikes [duplicate]

I'm curious as to the big differences in the feel and ride of a hardtail vs a full suspension mountain bike. Also, which types of riding/trails are each better suited for?
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1answer
632 views

Tapered fork into 44mm head tube?

I have a MTB Ghost SE 2000 frame which has a 1 1/8" head tube. I just measured it and it has a 44mm diameter top and bottom. I want to replace the stock fork. However it is hard to find non-tapered ...
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1answer
242 views

9 speed cassette and 7 speed shifter

So I bought a new (used) wheel set for my mountain bike and it came with a 9-speed cassette. I currently have 3x7 rapid shifters, which presents an incompatibility. I'm wondering how to fix this ...
2
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1answer
1k views

Suspension fork swap for rigid: axle-to-crown confusion

I'm looking to replace the suspension fork on my bike with a rigid one. After much soul searching I've tentatively settled on the Surly 1x1. What's got me wrapped around the axle (pun intended!) is ...
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1answer
356 views

Converting a mountain bike to a urban commuter [duplicate]

While cleaning up our storage room I saw my dad's old bike collecting dust on a corner (he used to bike a lot before) so I asked him if I can have it and he said yes. So for my question can I ...
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3answers
1k views

Adding gears to a single speed Cycle

I have a single speed cycle and i want to have minimum of six gears on it, Is there a cheap and good way so that i can get gears on it?
0
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1answer
97 views

Triple chainset to single chainset; BB compatability?

I'd like to upgrade the chainset on my GT Avalanche 1.0 2013 so I have no front mech or shifter and just one ring on the front; just 10 gears instead of 30. My current chainset is a Shimano M522 ...
4
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4answers
253 views

Any tips on riding a roll-off, followed by a trench?

Any tips on riding this section of the trail? The land is sandy and the clearance afterwords is several meters. I can't ride it slowly, as it is too steep and the sand will slide off. I suspect the ...
0
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1answer
73 views

Is the head angle on full suspension bikes given with or without sag?

Is the head angle on a full suspension mountain bike measured with our without sag? I would imagine that the rear shock sagging would give a slacker head angle than what is measured without sag.
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1answer
51 views

Removing suspension from a bike [duplicate]

I'm looking to do a bit of light touring and want to outfit an old mountain bike to be up to the task. But most of the bikes I'm looking at have some crappy/mid-range suspension on them, which – to my ...
2
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1answer
179 views

What parameters are important when replacing a rear hub?

My rear hub is damaged. I have not yet inspected the source of the damage, but the wheel is moving sideways when rotating (a LOT), plus I rode it like this for about 35km. Therefore, I find it ...