Tagged Questions

The specialized system(s) of a bicycle that insulate a rider from rough terrain.

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3
votes
3answers
47 views

Suspension seat post is loose

Is it ok that a suspension seat post like the one shown below (source: cyclande.com) is actually a bit loose (moves a bit left-right and probably also up-down). The vendor told that for such seats ...
2
votes
2answers
37 views

Rockshox Quadra 21R — Removal tips for old brittle elastomer

I am tuning up the mountain bike I purchased in 1994, which has the old yellow Rockshox Quadra 21R front suspension fork. I have found a nice video on YouTube which shows how to service the ...
4
votes
1answer
64 views

Is it possible to serivce Specialized Brain suspension systems at home?

I like to do all my own work on my bike, and with other forks and shocks I've had, I've been able to find the necessary service manuals and specialty tools to overhaul the systems myself at the end of ...
17
votes
5answers
2k views

Is front-suspension a false-economy for cheaper bikes?

I'm a 30 year old male looking to purchase my first non-department store bike. I haven't biked in more than a couple years. My use-case is 90% asphalt (inner-city, occasional low-speed highway) and ...
3
votes
5answers
950 views

Why top touring bikes have no suspension forks?

I'm in the search for a new long distance touring bike, and I'm surprised that most top models have no front suspension (IDWorks, Tout Terrain, Koga, etc.). It looks like front suspension is a rarity ...
0
votes
1answer
137 views

Dual air forks negative positive chamber pressure equality

Regarding solo air forks everything is clear. Once we bumped both chambers pressure is equal. But why for dual air forks air pressure doesn't try to get equal in both chambers? What's the point of ...
1
vote
0answers
21 views

How air suspension lockout works [duplicate]

Can anyone please explain how air suspension lockout works? I mean physically what happens inside the shock? There are also multiple setting in lockout, how are they implemted?
2
votes
4answers
498 views

Good Brands for Front Pannier Rack on Suspension Forks [closed]

I've heard people talk a lot about Old Man Mountain racks. What other options are there? Roughly speaking, in your experience, how do they compare? I'm specifically interested in this for touring ...
1
vote
1answer
49 views

Difficulty & Value of replacing suspension forks w disk brakes (for Touring)

I need to replace my front suspension forks with hard forks (no suspension). My bike has disk brakes, a dynamo (that seems to attach to the wheel hub), and mud flaps. Are these sorts of things easily ...
4
votes
3answers
228 views

Can you attach front panniers to shocks?

I'm going on a bike trip and need the extra storage supplied by front panniers. But my bike has front suspension. I can replace the fork with a solid one but that will increase my costs. Is it A) ...
0
votes
1answer
880 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?
2
votes
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 ...
0
votes
1answer
54 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 ...
1
vote
1answer
153 views

Bicycle front suspension types

What is the difference between these two front suspension types ? and this type : On the upper the suspension seems stronger but is there any difference in the build type ? Please ignore the ...
2
votes
1answer
246 views

How can I mount a 25.4 mm seat-post on a frame that needs a 27.2 mm seat-post

My bike has no rear suspension. So I thought of putting a suspension seat-post on it. Unfortunately the only suspension post available in my city is a 25.4 mm one. I have added some scrap metal to fix ...
1
vote
3answers
430 views

MTB with gears or non gears, suspension or non-suspension for stunts?

I am planning to buy an MTB for learning stunts...(BTW my family wont allow me to buy a BMX because of its height). So my question is shall I go for MTB with front suspension or not and with gears or ...
0
votes
2answers
299 views

Upgrade suspension on hard tail MTB

I have a Suntours xcm (spring 80mm) on my hard tail. I drive more frequent and more pretentious. So I consider to upgrade my fork. How can I tell if I need a better one? What can a good air-suspension ...
4
votes
3answers
267 views

Air suspension unit for relatively low mass

Let's assume I have an object with a mass of 3 kg. I want this object to isolate from vertical shocks and vibrations when I'm riding approximately 30 km/u on my bike. Let's also assume I have an air ...
0
votes
1answer
173 views

Can big drop-offs and rocky descents be handled by 29er with 120mm

Looking to buy the new Whyte T-129s. Other bikes I've looked at (Trek Remedy, Orange 5, Lapierre Zesty) have 140+mm of travel whereas the Whyte only has 120. Will this be an issue for riding off large ...
-1
votes
1answer
403 views

different types of rear shock suspension and their uses? [closed]

explain me about the rear suspension of mountain bike.
-2
votes
1answer
129 views

Can a road bike be transformed intto an mountain bike? [closed]

I have a rigid road bike right now, can I transform it into a full suspension mountain bike?
4
votes
2answers
742 views

How to setup rebound?

I have fancy new full-suspension bike and both shocks have this strange setting, called Rebound. It's a red dial, beside the blue CTD lever. Increasing it makes the shock less responsive to small ...
1
vote
4answers
274 views

Should cheap suspension forks be oiled often?

Should a cheap fork be oiled / lubricated from time to time? If yes, how?
2
votes
5answers
566 views

Advice needed re Carbon Fiber vs Shocks

I am an occasional rider who bought my last bike 15 years ago (an all-aluminium Saracen with shocks). I've put about 400-500 miles this year and am thinking of taking up one of the Cycle to Work ...
0
votes
1answer
84 views

Y-Foil Frames Rear Suspension?

I have a few questions about the Y-Foil frame (beam frame) Firstly as far as i have seen, there is no rear suspension system, does the fact that there is no seat tube offer suspension and dampening, ...
1
vote
2answers
135 views

Caliper position effect on braking or suspension?

According to http://www.bicycling.com/mountainbikecom/featured-stories/jacks-not-here-man Where the caliper grips the rotor along its diameter makes no difference in braking or suspension ...
6
votes
3answers
484 views

Can I leave a suspension fork upside down?

I currently have my mountain bike disassembled, I broke a tire and needed some space in my room. The frame is resting upside down on the saddle and handlebar. The fork itself is a Rock Shox SID Dual ...
7
votes
2answers
420 views

What is the risk of bottoming out a fork?

What are the risks of allowing a fork to bottom out, could this cause damage to or worse a catastrophic failure of the fork? I'm wanting to increase my preset sag to around 30% and believe I should ...
6
votes
2answers
337 views

Suspension setting for slippy and steep uphill

Normally one locks or sets both suspensions to a really hard setting to not loose to much force while going uphill. I'm however having problems on steep passages, as my front wheel lifts off the ...
1
vote
1answer
335 views

Fox Talas full travel not reachable

Last 20 mm of my new Fox 32 Talas 29" 130mm 2013 fork is not possible to reach. It gets quickly hard before the full travel. It is ridden for 150 km so far. Tested both on trail (hitting rocks on hard ...
6
votes
1answer
310 views

I have accidentally removed a front suspension fork - what now?

I have accidentally removed the suspension fork from my bicycle (Trek Remedy 8). I was trying to take off just the handlebar, but was distracted for a moment and unscrewed the wrong bolt. How safe ...
1
vote
1answer
304 views

Pannier rack bag for a not suitable suspension fork (Btwin Rockrider 5.1)

I ride a Btwin Rockrider 5.1 with a baby seat, and want to attach one or two pannier rack bags. I guess I only can put it on the front wheel because of the baby seat which goes over the rear wheel, ...
10
votes
4answers
4k views

What are the disadvantages of more suspension travel?

Having some suspension travel is always nice, but what disadvantages are there for the bikes handling as the travel increases? This question applies to both to full and front suspension bikes.
1
vote
1answer
106 views

Difference between high and low pressure air springs?

I've just been adjusting the spring pressure on my Rock Shox SID XX fork and then adjusted my Manitou Minute Expert because I had the pump out. The SID has the solo air spring and needed 115psi and ...
4
votes
1answer
330 views

Is it OK to bunnyhop on a Kona/Fastrax AF2 while in Lockout Mode?

I recently got a Kona Tanuki 2012 bike that sports a Kona/Fastrax AF2 Rear Shock. Sometimes while on the road I miss bunnyhopping over things. Is it wise to lockout the Kona/Fastrax AF2 Rear Shock ...
4
votes
1answer
2k views

Upgrade/Replacement options for Cannondale Headshok DD50?

I have an older Cannondale that I love. It's an F600 comp (the special edition one in pumpkin orange), with a DD50 front shock. The problem is that the DD50 is WORN as all heck. Even when locked ...
12
votes
5answers
1k views

Am I going to get injured mountain biking if I don't have rear suspension?

On the several occasions I've gone mountain biking, I was using a nice borrowed bike with full suspension and it felt nice. I'm told that rear suspension, though nice, is not necessarily a must-have. ...
1
vote
1answer
530 views

What components are recommended for entry level mountain bike?

I am looking for an entry level mountain bike. I plan on using it on real mountain bike trails, not just unpaved trails and greenways. Specifically, here's what I'd like: good shifters/derailleurs ...
2
votes
1answer
374 views

Fork Adjustment

When I ride into my new bike the fork doesn't shrink. My weight is about 81kgs. I think good forks usually shrink to 75% of its length. In my case it does not shrink at all. The fork is cheap. Does ...
3
votes
3answers
1k views

When is using a suspension fork worth it?

I've recently picked up biking again since my childhood years, so I'm quite the newbie. I've figured out most of the features I'd need so far but I'm at a loss at this one. Why would you pick front ...
1
vote
1answer
134 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
2k views

Suspension fork - Can you leave them locked for a long time?

My bike's two years old (about 1800km on it, almost all road and bridleway) and kept in a garage. Back in November or so I locked the front suspension fork for road-riding, and over the winter ...
3
votes
1answer
328 views

Does riding with suspension locked do any harm long term

I bought a Trek 4300 MTB a few months back as my main intent was to ride off-road on local dis-used railway paths. I've since moved house and my main use of the bike is now for my commute to work. ...
5
votes
4answers
1k views

What is the advantage of a reverse arch suspension fork?

There are a couple of suspension fork manufacturers that have adopted a fork design where the lowers have a reversed arch. I can't see that they claim any particular performance advantages for it, ...
4
votes
3answers
2k views

Why isn't my suspension bouncy?

I recently bought a Carreras centos limited edition mountain bike. I want to find out how to make my suspension bouncier and I want to experience a MUCH more comfortable ride. I have tried fiddling ...
2
votes
4answers
4k views

Experiences of the Cannondale Headshok system?

Does anyone have any experience of the Cannondale Headshok suspension system, where the shock is in the head tube / above the fork? Are they reliable? I'm looking at a Cannondale Bad Boy 2 (2013) and ...
4
votes
3answers
4k views

Do I need to take my weight off the bike to lock out the suspension?

I've recently bought myself a new mountain bike (my first since my schooldays...) and it has front suspension with a lock-out function. Suspension is new to me and I'm not sure how to use the ...
2
votes
2answers
344 views

Could rubber parts on bike rack damage the rear shock?

I have Specialized Stumpjumper Evo FSR and as all the FSR frames its' shock is underneath the top tube. Now the issue that the only option to put the bike on the rack is to put the shock shaft on the ...
0
votes
2answers
220 views

Fine tuning forks

I've been riding a new set of air forks on a hard tail for a couple of weeks and have decided they're a bit too hard without any preload (riding xc). They were pumped to roughly the setting for my ...
3
votes
2answers
5k views

Installing a rigid fork on a commuter MTB

Motivation: This answer says that installing a rigid fork on a frame, designed for a suspension, changes the geometry. Most answers to my question about rusted-out suspension recommend installing ...