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

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2
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2answers
60 views

Resources for suspension setup and tuning? [closed]

I recently aquired a full suspension bike. However, I have had a hard time finding resources which tell me comprehensive strategies for setting up the suspension (Air pressure, adjustment, dial ...
2
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1answer
3k 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 ...
2
votes
1answer
249 views

2009 Boxxer Team Dual Crown - Are springs different from 2010 + models?

I have a 2009 boxxer team fork on my bike. I'd like to buy the firmer spring as I am heavier than the last owner. Can I put the spring from a 2010/2011/2012 boxxer in there or was there something ...
2
votes
3answers
537 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 ...
2
votes
1answer
749 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 ...
2
votes
2answers
885 views

Suspension pressure

I am 6'2" 185-195 (depending on time of season) and ride a full suspension cannondale scalpel and was wondering how many psi should I have front and back shocks for trail riding? No big drops or jumps ...
2
votes
1answer
228 views

Why would semi-solid fork make whizzing sound?

Alert the semi-solid fork is probably not the right terminology, it shows that I don't know 100% whether the work has some sort of inner suspension. My bike is almost this one but I feel there is ...
1
vote
1answer
648 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 ...
1
vote
2answers
3k views

Is there a sign that a fork needs hydraulic/lubricating oil changed?

What are the signs that a fork needs an oil change? I'm asking this because lately my RS Revelation (1yo) seems stiff. I checked the sag and found I should increase it... so I did, but it's still ...
1
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1answer
337 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 ...
1
vote
1answer
161 views

Should I upgrade forks for a 50km race?

I've entered into a 50km xc race in 3 months time. I'm new to mtb and riding a 2010 Hardrock Disc that I originally bought for commuting. So far I haven't done any upgrades save getting a set of SPDs. ...
1
vote
2answers
10k views

Leaking oil from front suspension

I have bought a used Trek 4300 bike and after a few days I noticed leaking oil from front suspension fork. Oil leaks only from one leg (opposite to disk-brakes). I would like to know more about ...
1
vote
1answer
57 views

Pre-load of suspension forks on one side only

I have a question about suspension forks that have a pre-load knob only on one side. I believe having it on one side only is not uncommon, and the other side is often equipped with a lock-out knob. ...
1
vote
3answers
560 views

Should cheap suspension forks be oiled often?

Should a cheap fork be oiled / lubricated from time to time? If yes, how?
1
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2answers
190 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 ...
1
vote
1answer
446 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 ...
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vote
3answers
6k views

What options do I have when replacing my fork's elastomers?

I'm rebuilding an AntiGravity Fork and converting it to threadless for my 'Blast From the Past' bike (GT Bravado frame, U-Brake, Bullseye hubs and cranks, 21 speed). I really like these forks and I'd ...
1
vote
2answers
5k views

Will changing suspension fork travel change geometry of bike?

Assuming that the sag of the new 120mm fork will be set to the same as the old 100mm fork and headset spacers will remain constant, will the geometry of my bike change moving from a 100mm travel fork ...
1
vote
2answers
45 views

needing new front suspension

I have an old Schwinn sidewinder 2.6 mountain bike. I'm starting to get into better trails and I want to upgrade my front suspension. It has the standard 1-1/8 steering, but its a threaded shaft. Does ...
1
vote
2answers
90 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 ...
1
vote
1answer
364 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, ...
1
vote
1answer
133 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 ...
1
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2answers
2k views

Fox Talas RLC fork not rebounding, and compressing under no load

I have an older fox Talas RLC fork. It rebounds under no weight fine, but even just sitting and pedaling it compresses fully. If i pull up it will rebound, or get off it will rebound. But it seems ...
1
vote
1answer
39 views

Fork stays in compressed position while locked

So I recently replaced the stock suspension forks on my Giant Cypress Hybrid with a Suntour CR9 Lock-out fork I noticed that (like my mountain bike with a Manitou fork), I can engage the lockout while ...
1
vote
1answer
77 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 ...
1
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3answers
529 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 ...
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 ...
1
vote
3answers
357 views

What's the beefiest front shock (26"), avail in quick release, with travel of 100-125mm (no more)?

Details: I mostly enjoy XC and all mountain riding. However, I also from time to time, will go out with friends on some much more intense downhill trails. I'm also about 240 pounds, give or take. ...
1
vote
1answer
792 views

Avalanche upgrade cartridge for Boxxer, or tune existing?

I've got a stock Boxxer RC 2011 on my bike, and I'm not overly impressed with it's damping. On fast small bumps it tends pack down, and on big hits it bottoms out. As it's only got overall external ...
1
vote
2answers
100 views

Retrofit lockout for a suspension fork?

I am new for cycling. I am searching for bikes on which I will ride mostly on roads, but also on terrains/mountains occasionally. After doing a few researches online, I finally decided to buy a hybrid ...
1
vote
0answers
50 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
0answers
22 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?
0
votes
2answers
243 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 ...
0
votes
2answers
46 views

120 mm fork with a frame designed for 100 mm fork?

I have a Cube Reaction Team 2011. It came with a Fox Alps 32 fork, 100 mm travel (26"). The fork is now ruined and I need a replacement (on a rather tight budget) and I found a good price for a ...
0
votes
1answer
5k 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?
0
votes
1answer
267 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 ...
0
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2answers
2k views

Good resources to learn about forks

Quick question. I have a lower quality mountain bike with a bad suspension fork. Overall the bike isn't bad. It fits me well and I have a lot of fun on it. I would like splurge on a new mountain bike ...
0
votes
1answer
39 views

Suggested maintenance for rear shock between service intervals?

Typical rear shock has a suggested service interval around 150 hours or a year. What is a suggested maintenance between those service intervals? Just oil the stanchion from outside? Any technique to ...
0
votes
1answer
457 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 ...
0
votes
2answers
312 views

RS Revelation '11 dual air fork leaks

I have a RS Revelation dual air fork. It's new, never used before. I installed it and after a few days I noticed, that it loses air. Maybe 20-30 psi over night. So at morning it's just too soft and ...
0
votes
1answer
36 views

Front suspension seized - what can I do

I have mistreated my bike and now am regretting it. The front forks are completely stuck. I took the end cap off the forks there's a bolt there but it's like 12 inches deep. Where the heck can I buy a ...
0
votes
1answer
57 views

Front wheel Fork is having scratches and Oil is getting leaked from it?

I thought that it might be a fault of Oil seal but Mechanic was telling that I have to replace both the fork If I replace only the Oil & Oil seal then again It will leak oil. Is it a dangerous ...
0
votes
1answer
49 views

What rear shock will fit my Scott spark 2009?

Can anyone tell me what rear shock will fit my 2009 Scott Spark 60? I brought the bike second hand with the wrong rear shock, because of the current shock the geometry of the bike is incorrect. It ...
0
votes
1answer
69 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 ...
0
votes
2answers
478 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 ...
0
votes
1answer
90 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, ...
0
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1answer
324 views

Front suspension fork woes

I recently bought a preowned Saracen Havoc 2000 (Team Saracen edition) and had to replace the original forks (Zokes branded double crown) as they were seized solid. Replaced them with an old but ...
0
votes
1answer
21 views

How do I adjust my rear coil suspension?

I have a full suspension bike with rear spring-style suspension. I find the rear suspension too soft. How do I make it firmer?
0
votes
1answer
28 views

what kind of grease to use on front shocks

I have managed to release my shocks from the compressed position. The uppers look in very good nick. It has a little corrosion on the uppers. I brought a tub of pure bike eco grease ages ago and ...
0
votes
0answers
36 views

I self serviced my front-suspension - now its not bottoming out

So to clarify, I followed the instructions from RockShox about how to service my front-suspension. Serviced both my upper and lower legs. Swapped some of the o-rings and seals. Added the designated ...