Usually means the front fork, where the front wheel sits. Can also mean the rear fork, a part of the frame.

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2answers
376 views

Building a 36er bike [closed]

I'm casually researching building a 36er bike, preferably mountainbike style. I'm looking for the experience of others on this. I would like to own it more for curiosity sake than any other, but would ...
3
votes
2answers
557 views

Gap between lower headset cup and fork. Is this likely to be a problem?

Yesterday I had a headset and fork fitted by my LBS. Lacking the specific tools or knowledge, I thought it better to leave this job to a professional; as a consequence of my inexperience, however, I ...
4
votes
2answers
311 views

How do I know if there is water in my fork

I have a SunTour XCR fork. Not wanting to ruin it I am worried that a significant amount of water has penetrated beyond the seals. I have recently ridden the bike in rain, snow, and washed it in a ...
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1answer
190 views

Not working fork

I have watched several video tutorials about how to service a fork and decided to try to open and clean my Suntour Nex 4610 fork . I didn't do anything besides cleaning and lubricating the tube. I ...
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2answers
620 views

Cantilever brakes for older narrow fork bosses (55mm)?

I have an 80s cyclocross frame I am restoring. The fork's cantilever bosses are spaced at 55mm - much narrower than the modern standard (around 70mm I believe). I tried to fit a pair of Tektro ...
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1answer
353 views

Maintenance of Fork springs on Marzocchi Bomber Dirt Jumper

I recently took my fork into my mechanic for service because it was making a rattling noise in one of the fork legs. Upon initial assessment he thought it was a broken return spring for the air ...
6
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3answers
675 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 ...
1
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1answer
139 views

Can a bent hub damage my fork?

I've recently noticed that my front hub is bent, or at least the parts that connect to the fork (any name for this?). It's not a huge bent, but it's clearly visible with your eyes. It fits the fork ...
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1answer
168 views

Will this fork crown race installation tool work?

I am looking to purchase a fork crown race installation tool, ant this one is the only one available online. The IceToolz thing is "to be delivered" someday. I am very skeptical of this tool, as it ...
2
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1answer
195 views

Spreading a steel front fork

Has anyone got tips on spreading an old steel front fork to fit a more modern hub? I've got minimal tools. I thought a car jack might be a good way to go..
2
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2answers
454 views

Fork replacement for SR Suntour 29er

I ride pretty aggressively cross country and trail in colorado, and occasionally will go to the bike park and do some jumps. I recently bought a specialized hardrock 29er for my wife, who's a novice ...
6
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1answer
273 views

Why would higher fork contribute significantly to breaking the frame?

When I recently cracked my frame near the headtube, every bike shop that I went to, asked me explicitly "Did you put a longer travel fork?". Putting aside that apparently fork travel and fork crown ...
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1answer
395 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
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2answers
500 views

What is the purpose of this braze-on?

I'm wondering what the purpose of the braze-on pictured below is? It's on the non-drive side of my fork. I thought it could have something to do with racks, but then I figured they would put one on ...
1
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1answer
349 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, ...
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1answer
635 views

Fort bicycles company from Czech Republic: Where are the steel frames? Company renamed?

There is or was a company from Czech Republic that produced steel frames and forks. The name of this company is or was Fort. Why can’t I find anything about this company or their steel frames and ...
0
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2answers
275 views

Fork slider caps worn out. Replacements?

I have this fork and the plastic slider sleeves have worn out. Can I purchase replacements. The service manual says those are among the "wear-and-tear" parts.
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1answer
116 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
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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 ...
5
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4answers
1k views

Disc brake rotor size and forks strength

I have been told that every fork has a maximum rotor size characteristic. For example, for my $75 Suntour this is listed as 185mm. The explaination that I have been given for this limitation is that ...
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1answer
77 views

Deepening the front fork dropout

I have an old 27" road bike in a long, lazy and cheapish process of restoration. I'd like to put 28" wheels on, which requires 4mm longer brake reach. The bicycle used to have fenders and the existing ...
2
votes
1answer
567 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 ...
0
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1answer
5k views

What is Speed Lockout on a SUNTOUR fork?

Looking at entry level SR SunTour suspension forks, there are the options of "MLO" - mechanical lockout "HLO" - hydraulic lockout "RL" - remote lockout Now, mechanical and hydraulic lockout is ...
0
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1answer
283 views

Oil specs for the 2013 Totem RC2 DH DPA

Does anyone know the oil specs for the 2013 Totem RC2 DH DPA fork? On http://www.sram.com/rockshox/products/totem-rc2-dh the "Technical Manual - RockShox Front Fork Oil Chart - 2011 (44.85 KB)" only ...
3
votes
2answers
3k views

How do I identify an SR SunTour fork exact model?

I recently located this SR SunTour service manual, containing schematics of a load of forks. Trouble is, my fork only has "XCR" on a sticker, and production date stamped. At some forum this is ...
0
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1answer
323 views

What is a Q-LOC axle? Is it compatible with Quick Release?

So what is a Q-LOC axle? If I decide to install a fork with such an axle, do I need another front wheel or is is it possible that my current QR hub is compatible. What do a Q-LOC wheel look like and ...
0
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1answer
435 views

Choosing a long-travel cross-country fork

I ride hard-tail cross-country for recreation (Specialized Hardrock with disc brakes). Recently, my fork got damaged and now I am looking for a replacement. My current(now previous) fork has 80mm or ...
3
votes
3answers
2k 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 ...
2
votes
1answer
199 views

How can I fit this mudguard?

I thought this would be simple. The problem is that the entire brake assembly needs to be rotated to screw into a thread built-in to the fork. There's also a hex/allen hollow tube-nut at the back ...
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 ...
1
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2answers
480 views

What torque for caliper brakes onto carbon-alloy forks?

I've recently got a new bike with a Kinesis DC07 carbon/alloy fork. This comes with deep-drop calliper brakes (Shimano R451 Dual Pivot). The first time out I bumped one of the brakes and it twisted ...
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
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3answers
3k 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 ...
0
votes
1answer
123 views

Missing a part from an internally threaded steer tube

I recently obtained and then disassemble a Kink Co. BMX. It had a threadless headset. Unexpectedly, instead of having a star nut inside the fork's steer tube, the steer tube was internally threaded ...
1
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3answers
855 views

If I replaced the fork on my cyclocross bike with a track fork, what would be the effect on the bike geometry?

If I replaced the fork on my cyclocross bike, surly cross check, with a track fork, what would be the effect on the bike geometry? What would be the effect of the modified geometry on bike handling. ...
5
votes
1answer
1k views

conversion to rigid fork

Is it possible to put a rigid fork onto a 120mm travel hardtail without upsetting the handling? I used to ride a Kona P2 fork on a 96 AA frame, which I suppose was designed for a max. of 100 mm ...
3
votes
2answers
277 views

Trying to build a bike, confused about fork/headsets/compatability

I have a fork with a 1" steerer tube, and a frame with a 1.5" head tube. The steerer tube is slightly short, and when inserted into the frame, is flush with the top of the head tube. The fork is ...
3
votes
1answer
1k views

Is it possible to replace a 1 1/8 steering tube with a 1"?

I have a 94 Giant ATX. Threaded 1 inch steeering tube. I need a shorter stem, and would also like to install a suspension fork. Is it doable? Could I take a modern suspension fork, heat the crown, ...
1
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3answers
1k views

Is it safe to ride with bent fork?

My bicycle went from this when I bought it: To this when I crashed (note the front fork bent where it attaches to the stem; front wheel almost touches the down tube): Update: Just looked at the ...
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1answer
490 views

Fork MTB clearance problem

I have a felt Nine comp. It is a 29er with rockshox forks. The clearance is poor with a continental rubber queen tyre. Is there anything I can do to increase the clearance? (we're talking 1cm, which ...
3
votes
2answers
1k views

Any wheel on any fork / frame?

I have been braking for a bit too long with worn off brake pads on not so new rims so I basically killed them. I currently have the stock wheels of an FX Trek 7.2 bike. I will most probably change ...
2
votes
1answer
239 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 ...
3
votes
4answers
4k views

Badly rusted suspension fork

I have a $300 MTB used for commuting. It has been three years now, and the rain and snow have said their word. Two weeks ago I disassembled the fork and spent a good one hour with the sandpaper, ...
2
votes
1answer
455 views

Suspension Fork Axles

I'm looking to upgrade my suspension forks from Rock Shox Dart 3 to something like Rock Shox Sektor RL. A lot of the forks have either a 15 or 20 mm axle, or 'Maxle'. What does this mean? Will this ...
0
votes
1answer
316 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 ...
7
votes
2answers
13k views

What maintenance does a front suspension fork need?

I've just bought a used bike on eBay, its a 2002 Marin Bobcat Trail. It has 'In-Sync 266' suspension forks. This is my first suspension bike so I need some guidance in the use and maintenance of these ...
1
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2answers
463 views

Does “Carbon & Aluminium” really mean cheap plastic coated aluminium?

I'm looking to replace the suspension fork on my MTB (which has blown a seal) with a rigid fork now that I'm exclusively commuting in the city. During my research I came across the MOSSO 26" MTB ...
0
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2answers
304 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
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1answer
363 views

Gap between fork and frame

I removed the fork from my old racer because I was hit by a car. When I'm trying to put the new fork on the frame, I get a gap where the top bearing is situated. What should I do? Could I just remove ...
2
votes
4answers
1k views

How can I remove a fork if the bolt on the stem is rusted?

I got run over a car a few weeks ago and now i have to change the fork. It's an old racer, as you can see in the picture, with a 1 inch fork. I am trying to loosen it from the frame, but I can't ...