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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3answers
2k views

Can I use normal grease for a car on the surface of carbon bike?

Helo Guys, I want to know your experience about carbon material and grease Can I use normal grease with carbon ? I want to put grease onto fork and stem.... Or WD-40 or silicone penetrant would be ...
3
votes
1answer
58 views

What fork size is 32mm (inside diameter on the frame) considered?

Good day, I'm new to the whole bike building process, but I've finally decided to make the step and build a semi-nice bike. I've bought a really nice aluminium frame 2nd hand, but its sizing has me ...
3
votes
1answer
103 views

How much play in a spring suspension fork is normal or safe?

I have (had) a basic Suntour spring fork on my hybrid and when I took it into the bike shop a couple months ago I was told the fork was excessively worn and needed to be replaced. Long story short I ...
3
votes
2answers
1k 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 ...
3
votes
2answers
4k 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 ...
3
votes
0answers
120 views

Ritchey carbon MTB fork dropout wear

I was inspecting my carbon fork dropouts and I noticed the deformation of the edge on the outer side of the right dropout that makes me unhappy. I don't know what is the reason of this issue. Here are ...
2
votes
4answers
2k 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 ...
2
votes
2answers
226 views

Inflating airspring fork with Topeak products

Today in receipt of a Topeak "Pressure-Rite Schrader Valve Adapter" to inflate my airspring fork, thinking it would work perfectly with my Topeak "JoeBlow Pro" floor pump. It doesn't work very well, ...
2
votes
3answers
497 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 ...
2
votes
2answers
4k 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 ...
2
votes
1answer
6k 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
554 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 ...
2
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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 ...
2
votes
2answers
209 views

I need to change my fork after having an accident with my bike

I need help as I need to change the fork for my bike (Ridgeback Speed 2013 Womens Hybrid Bike) I live in London and I went to few shops but in all of them they need to order the fork and it will cost ...
2
votes
3answers
237 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 ...
2
votes
1answer
502 views

Road Bike Bending Rear Skewers

I'm pretty handy with bicycles, but I'm a little stumped on this one. Have a 90s Cannondale SR800 which is solid other than the back wheel was angled to the left side of the chainstays. Ridable, but ...
2
votes
1answer
209 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
votes
1answer
262 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 ...
2
votes
2answers
7k 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 ...
2
votes
2answers
164 views

Hitting bumps on a locked out suspension fork

I just bought a mountain bike with a Suntour XCM fork with lockout. Being a BSO rider, this is my first ever bike with a lockout on the fork. I will be riding trails, but most of my riding will be in ...
2
votes
2answers
835 views

Safe steerer spacers stack height

I'm building my first road bike, which means I'll have to find appropriate bar height through personal experience and cut the fork steerer in process at least once. I plan to start with the following ...
2
votes
1answer
96 views

Carbon fork torque

I notice that my fork is squeezed together when I tighten the quick release mechanism. Is it possible then to over torque the quick release and squeeze the fork too close together?
2
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3answers
2k 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
147 views

Are both sides of a Avid rotor the same?

i've got a Cotic Roadrat, and the disc mount on the fork is on the right hand side (as you're seated). However, the front rotor of the avid BB5s (road) i just bought can only be fit on the left fork ...
2
votes
1answer
458 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
742 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 ...
2
votes
1answer
280 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
2answers
105 views

What kind of fork could i fit on my bike

What's the max amount of travel you guys think i could install on this kind of frame geometry? I have the same bike as the image. It comes with a suntour 100mm fork and a really stiff rear shock ...
2
votes
4answers
104 views

How does riding on bumpy road while suspension fork locked and without slow down effects?

Is urban riding on bumpy road while suspension fork locked and without slow down harming to my bike or me? I don't care about my comfort so much. I don't want to slow down or to lose energy.
2
votes
1answer
351 views

Preload Adjuster Use on SR Suntour XCM

I've got an SR Suntour XCM HLO 27.5" 100mm travel that comes with my bike. It has preload adjuster on the left and lock on the right. What I wonder is how to properly adjust the fork ...
2
votes
1answer
60 views

Fork leaking oil?

After finishing my last two rides on my second hand bought bike, I've noticed both stanchions appear as if they are leaking oil Could it be just WD residues or excess suspension oil?
2
votes
1answer
1k 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
1answer
266 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 ...
2
votes
1answer
81 views

Is this issue possibly related to a defective damper? (Fox Evolution 2013)

I have a 2013 Fox Evolution fork on my bike (bought new by me) that is subject to recall due to some forks having defective dampers. I've been riding with a suspension fork since 1996, and I have ...
1
vote
2answers
615 views

Can a 120mm fork be mounted on Specialized Myka?

I have this fork available: RST Gila T8 (120mm travel option). The 80mm XCT fork on a 2-year old Specialized Myka is getting worn. I am considering installing the fork. Here it is explained that ...
1
vote
2answers
1k views

Why does a bike frame have to be above 56 cm usually to fit 700c tires?

I first came across this when I was looking at the Surly LHT, but I started to see it everywhere. It seems to me they can just put on a longer fork or something, or is it more for the back wheel?
1
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2answers
351 views

Screw cap stuck in adjustable stem connection, how to remove or reattach?

I was trying to detach my handlebar, because lowering was insufficient to make my bicycle fit in my box. I detached the long screw going connecting two lids thereby fastening the stem-handlebar ...
1
vote
2answers
576 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 ...
1
vote
2answers
220 views

What is the ideal travel for dual crown fork?

I'm planning to have my fork upgraded. Currently I am using Suntour XCM with 100mm travel. I'm reading a lot of MTB forums and a lot of them are telling that you may break the head tube if you use ...
1
vote
1answer
256 views

Is there more than one type of tapered steerer?

I have a set of forks (Rock Shox XC/30/TK on a Focus Black Raider 2.0 2012) that measure 30mm at the bottom and 28.6mm at the top, (or 1 3⁄16" to 1⅛" in pre-enlightenment measurements). So they're ...
1
vote
3answers
1k 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. ...
1
vote
2answers
2k views

Where can I get a new steer tube or 1 1/8" 6061 Aluminum Rod Stock?

I have an Anti-Gravity fork that features a removable steer tube, but it is a threaded fork. Where can I buy a threadless steer tube to clamp into it to convert it? All I can find are threaded steer ...
1
vote
1answer
53 views

The front tire of my Huffy 3 speed rubs against the right fork as it spins

The front tire of my Huffy 3 speed rubs against the right fork when it spins.
1
vote
1answer
212 views

Swapping a road bike frame for a bigger one?

I happened to be given a decent bike - Trek 1000 - in a good condition. The only problem is that the frame is only 56 cm while I am quite tall so I need ~62 cm. Is it possible to take all the nice ...
1
vote
1answer
9k 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 ...
1
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3answers
7k 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
1answer
25 views

Can one upgrade cable fork remote to a hydraulic fork remote? (Rockshox Pushloc to XLoc Sprint?)

I have a hard tail with a cable based remote lock: RockShox Pushloc: However, it's not that reliable. 90% of the time it works, but sometimes it get's stuck and won't unlock the first time ...
1
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1answer
168 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
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3answers
1k 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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1answer
579 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 ...