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

learn more… | top users | synonyms (1)

-6
votes
3answers
219 views

Convenient bike-security measures for rural, small-town, and remote-touring environments [closed]

I originally titled this question as "I'm looking for a convenient absolutely fail-safe automatic lock that works all the time". But, judging by some rather cold responses, that title seems to be ...
2
votes
1answer
155 views

Refurbishing mountain bike - left standing for couple of years

I've a Marin Rocky Ridge (2007) that I'd like to give a bit of an overhaul/refurbish as it's been left standing for two years or so. I'm just looking to know where would be common areas that would ...
0
votes
1answer
115 views

Attack position

I stumbled upon this gem recently. They explain that the most basic skill is the attack position. Here is my understanding of their teaching: Standing and not on the saddle. Center of gravity of the ...
0
votes
2answers
73 views

MTB 9 speed sram shifters/rear deralier, shimano 9 speed cassette (HG?) only shifts to 8 cogs

I have an old KHS Team ST frame that I just threw components on about 15 years ago. the drive train is SRAM esp 9.0 shifters and rear derailleur with a shimano HG cassette. I have never been able to ...
1
vote
1answer
73 views

Compare optimal seated riding postions for different “fields” in mountain biking

I remember seeing an illustration, in some article, of different riding positions. The cross-country guy leans low and forward, while the enduro rider was close to standing straight up. Both were ...
3
votes
2answers
169 views

How to build good jumps?

Not sure if this is the right place for this... But I'm wondering how I can make 'good' jumps. I've made a few using a 1 tonne digger. I had the tabletop with the pallet a gap at first but I made ...
0
votes
1answer
77 views

Merida Matts TFS 600 original chain lube [closed]

What lubricant does the chain of a Merida TFS 600 bring from its factory? Thanks.
1
vote
2answers
883 views

Can't shift front gear, despite loosening, tightening, etc. What could be wrong?

Disclaimer: I'm clueless and am piecing together what little information I know from reading this site and from watching YouTube 'intro to repair' videos. I've been gifted a used mountain bike, my ...
3
votes
2answers
138 views

Converting from square spline to external bearings, what do I need to know?

I need to replace the entire drivetrain on my circa 2000 MTB commuter. Quality groupsets all seem to use external bearings these days. Replacing my current cartridge bottom bracket for a modern ...
0
votes
2answers
198 views

Specialized Rock Hopper (1987) - Service

I was wondering if anyone might have a service manual of some description for a vintage Specialized Rock Hopper(1987 - Yellow)? I have googled this for hours and hours and have tried contacting ...
1
vote
3answers
571 views

Disadvantage of Hybrid Bikes on Mountains

Everybody know that Hybrid bike can be used for mountain cycling. But I want to know what are the disadvantages if we do so? And what are disadvantages of using mountain bikes in cities.
2
votes
3answers
134 views

Front wheel requires weight for traction: is this applicable to icy conditions?

How is cornering on the road different than cornering on dirt? Is cornering in snow any different? I usually attempt to keep at least half my weight on the front wheel for stability when ...
17
votes
8answers
7k views

Could I bike 9 mile a day home from work starting with no current exercise?

I am thinking of getting a bike and biking it home from work on a mountain bike its 9 miles and reasonably flat, I'm not the fittest guy so I'm wondering if I would struggle??
0
votes
0answers
32 views

my Bike Make & Model [duplicate]

Here's Some Pics Of Forks SR Suntour V3s ![enter image description ![
0
votes
1answer
473 views

What make and model is this MTB with no decal (pictured)?

My second hand MTB frame has no decal on it. To me it looks like a downhill frame. I was told it's an Orange but now that I look at it I don't know how to tell. The serial number is JSG0111.
1
vote
2answers
111 views

Does there exist optimal damping setting for all terrains?

When ζ = 1, there is a double root γ (defined above), which is real. The system is said to be critically damped. A critically damped system converges to zero as fast as possible without oscillating ...
0
votes
1answer
554 views

Is it possible/worth it to replace just shifters and derailleurs on an older MTB?

I have an aluminum frame bicycle (mountain bike, 21-speed) that I purchased some time in the late 90s, it's marked "Skykomish Eureka" (though I can't find any evidence that such a brand and model ever ...
1
vote
2answers
615 views

Would a quality derailleur improve a cheap bike

I bought my son a cheap mountain bike last week, it did 2 miles before the chain mashed up the drailleur. is it worth replacing with a better quality component. im a novice , but handy enough to ...
8
votes
7answers
4k views

Is my bike getting ruined?

I have a 2015 Giant Trance that is about 3 weeks old. Used pretty much every weekend. It's kept in a shed (fully covered, no insulation just a regular shed), after every ride I give it a nice clean ...
3
votes
3answers
247 views

How to board a ski chairlift that is not intended for bicycles?

As the end of the ski season is approaching, I am thinking about visiting our ski resort by bicycle. I would like to do it at the end of the season to avoid the inconvenience of the crowd, and ...
0
votes
1answer
131 views

Overmountain bike to downhill bike

I have a overmountain bike (Cannondale Trigger Lefty 27.5) with 140mm travel but I was wondering whether I can make a downhill bike out of it because I really want to ride downhill. The shock I have ...
2
votes
3answers
1k views

Converting my old mountain bike to a cyclocross

I have a 1992 Bridgestone MB-4 that I am converting to a cyclocross bike. It is a 3 x 7 (21 gears). I am going to put down bars on it and to change the older over shifters and brake levers. As it ...
0
votes
3answers
218 views

No non-sus 29er mtbs? [closed]

So I sat down and said "what kind of a bike do I want?". I ride mostly in the city, but I wanted something that I could take out to the trails. I don't do anything crazy... maybe a 2' drop at the ...
2
votes
1answer
256 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 ...
4
votes
6answers
394 views

What sort of bike will suit both offroading and onroading

I live in an area which is connected to main road by a small lane(worse than mountainous region, I mean it's condition) and the main road is just like a new tarmac surface, the speed breakers are ...
1
vote
0answers
57 views

Cost-efficient rear suspension [closed]

In the coming year I might be on the look for a new mountain bike. As always, cost is something to consider and as such I'm wondering: What's currently the most cost-efficient full-suspension ...
1
vote
5answers
5k views

Bike computer wheel size setup

I've gotten my self my first mountain bike, along with a Bike computer. This needs to be setup, but im really not sure how i do this. The wheel size of the bike is a 27,5 inches. The bike computer is ...
3
votes
2answers
995 views

How to carry a MTB on one's backpack?

Sometimes I want to ascend a steep (say, 50%) slope, where is impossible to ride and awkward to push/pull the bike. I tried various ways of carrying the bike: Lifting it just 10 cm above the ground ...
0
votes
0answers
81 views

How to clean and lube SR 29 XCM-HLO fork?

I want to clean and lube my fork , and found this video on youtube Is this proper way to do this? I've never done it before, and the bike is 2 years old with 3000 ...
1
vote
2answers
231 views

What are the technical differences between a bike for off-road touring and a mountain bike?

There are a lot of adventure touring bikes, or bikes designed for bikepacking, off-road touring and the like. But what is the difference between one of these and a standard mountain bike. E.g. what ...
5
votes
5answers
9k views

Can I combine different wheel sizes in one mtb?

Imagine a mountain bike that uses a 29er fork with 29er wheel and a 27.5 wheel at the rear. Can this be realized and what are the pros and cons?
2
votes
2answers
202 views

Saddle getting in place when cornering on MTB - what to do?

I am practicing the technique of cornering, where one must lean the bicycle into the turn, while keeping the body more or less vertical. A (possibly exaggerated) picture I found on Google: The ...
2
votes
1answer
183 views

Most Efficient Way to tune rear gears of mountain bike

I have a schwinn ranger suntour mountain bike which I enjoy riding and ride frequently. When the bike was new I had no difficulty shifting through all 21 speeds of the bicycle with 3 gears by the ...
4
votes
1answer
88 views

Detailed resources for planning backcountry/primitive tours?

Are there any resources out there with details for specific backcountry/primitive tours, such as water sources, itineraries, camping spots, route difficulty, etc? I'm a hiker/camper who just bought ...
0
votes
0answers
119 views

What frame is this?

could you help to find out the brand, type, & year model of this MTB frame (attached) ? Best regards.
2
votes
2answers
267 views

What type of terrain makes an MTB mandatory?

I'm somewhat new to biking, and I've been commuting to work on my new touring/hybrid bike for a few months now (it's a 2014 Novara Safari). I am very interested in doing some actual self-supported ...
2
votes
3answers
1k views

Does a high MTB seat post risk frame breaking

On a full suspension MTB, does a high seat post (extending from frame by 25cm, 10" or more) contribute to frame weakness, should one look to have a bike with a tall seat tube, or are MTB's designed ...
0
votes
2answers
124 views

Is an old mtb with replaced gear safe to buy? [duplicate]

I believe this question to be on topic for this site, I want it to be more factual based than opinion, another similar question is this one. If its not feel free to close it. I am looking at buying ...
1
vote
3answers
588 views

Would “fat” tires help me learn skinnies/log rides?

I'm relatively new to mountain biking, and am considering purchasing a new, less expensive bike to help me learn to ride wooden obstacles (skinnies, curved bridges, etc.) without fear of damaging my ...
4
votes
2answers
2k views

What are typical max speeds for pro downhill races?

Looking videos like Red Bull Rampage or Mega Avalanche make me wonder about the speeds attained by those pro bikers. How fast they go in straight line sections?
1
vote
2answers
146 views

Puddle of oil when left up side down

The other day I left my mountain bike upside down overnight as I was changing a tyre. The next morning i had a puddle of what seem to be oil next to the handle bar. Does anyone have an idea where is ...
0
votes
1answer
3k views

Giant Overdrive 2 fork replacement

I have a 2014 Giant Trance with an Overdrive 2 tapered steerer (1-1/2 - 1-1/4). As we know, the standard tapered steerer is 1-1/2 - 1-1/8 inch. I want to replace my OEM fork (Fox 32 Float Evolution ...
2
votes
2answers
296 views

Should I restore my old mt-bike for winter commuting (and for wife to ride with me) or throw it away?

One year ago I moved to Boston and my father-in-law gave me his old Specialized mountain bike. He is a road bike guy so this bike was left aside for the longest time. It was in a decent shape. The ...
1
vote
4answers
429 views

What are the practical limitations of a road bike compared to a mountain bike?

I grew up on a big box store mountain bike. I want to get a road bike for my commute, but I'm curious about the limitations I'll experience. I know the benefits of a road bike: lighter weight, less ...
3
votes
1answer
190 views

First Cyclocross Race - Riding a Mountain Bike

I'm participating in my first ever bike race this weekend. It's a cyclocross race, and I'm riding a full suspension mountain bike, because I started looking into races late this season and a fully is ...
1
vote
1answer
1k views

My bike won't shift out of 7th gear in the back

My bike is stuck in 7th gear. The front three gears shift fine, but the back does not. It shifts fine when no one is on it, but as soon as you put weight on it, it no longer will shift.
0
votes
1answer
504 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.
0
votes
2answers
204 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
0
votes
2answers
339 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 ...
1
vote
1answer
238 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 ...