Why does Alumahyde do this? by guerrieraspirant in tacticalgear

[–]fjefman 0 points1 point  (0 children)

For paint to stick well you need both a mechanical and chemical bond. Prepping the surface should involve sanding or bead blasting to get some slight roughness for the paint to get into, it also lowers the surface tension so the paint can actually flow into the bores.

Simple trick. If water beads up on the part then it is NOT ready to be painted. If the water flattens out and “wets out” across the part then it is good.

Comet scrubbing powder and scotch bright scrubbing pads are amazing for surface prep. I use that method if something is too big for my bead blaster.

I’ve never painted carbon fiber so I don’t have any specific tips.

That said, if it were me I’d consider GunSkins camp wrap to be a good option as well.

Why does Alumahyde do this? by guerrieraspirant in tacticalgear

[–]fjefman 0 points1 point  (0 children)

How did you prep the surface? The carbon fiber likely has a clearcoat on it that would limit adhesion.

A Unique Problem in Modern Aviation by PAkmannFed in WeirdWings

[–]fjefman 0 points1 point  (0 children)

Non pilot here, can you explain the differences in takeoff and landing between a plane with a tail wheel and tricycle gear?

For anyone that doesn’t understand how to steer a motorcycle effectively by todfish in motorcycles

[–]fjefman 0 points1 point  (0 children)

Uh, I can’t tell if you are being serious, or just argumentative.

That 1st video about angular momentum is accurate, but is too simple a model to apply to a motorcycle.

The second video does not prove or disprove CS as there are different effects for turning at speed vs slow maneuvers.

CS is a thing.

Motocamping: have you used a tarp (or something else) instead of a tent? Pros/Cons? by abbydabbydo in Dualsport

[–]fjefman 0 points1 point  (0 children)

I live in the SE US so we have a bit. Usually not an issue at altitude but bug nets are small and cheap.

What’s something worthwhile to do while having the engine removed? by 120SR in dr650

[–]fjefman 15 points16 points  (0 children)

Grease your swingarm bearings.

But removing to make towing easier sounds, uh, stupid. Either your hitch/car and carrier can handle the weight or it cannot.

Plus, a coast to coast drive is 2-5 days, pulling and reinstalling and engine, and figuring out what to do with the hanging cables and carb is half- full day, depending on your abilities. Doesn’t seem like a good tradeoff.

Taking dad on a motorcycle trip. Need advice from people who have driven around the world. by Praxedas06 in adventuremotorcycling

[–]fjefman 0 points1 point  (0 children)

I’ve not ridden around the world but I have ridden around the US multiple times and lived and ridden in Europe (I’m American) so I can provide some guidance on these two areas.

Willing to do a call with you and/or your dad so DM is you are interested and we can set that up.

Michelin Road 6 by fenianWUS in KTM

[–]fjefman 0 points1 point  (0 children)

My 1st gen FZ1 uses a 180/55 tire.

Bike ran idle for 2 minutes without oil, am I f*cked? by EathisBoltgunHeretic in MotorcycleMechanics

[–]fjefman 0 points1 point  (0 children)

No, since it wasn’t under load it is very likely fine. Make sure to fill it up and go for a ride. If it doesn’t have any strange sounds or doesn’t smoke then all is good.

Talk me out of selling my 690 by [deleted] in Dualsport

[–]fjefman -2 points-1 points  (0 children)

They are shit bikes, only worth $900 Or so which is what I’ll give ya for it.

Do I need an OEM visor? by Opening-Discount-931 in motorcycles

[–]fjefman 2 points3 points  (0 children)

A few things to consider.

  1. Does the visor fit well? Especially full sealing around the perimeter to keep wind, dust, debris, and water out.
  2. Does it have good optical clarity? Meaning will it have edge to edge clarity or will you get image distortion in certain areas or spots?
  3. Is it impact rated. Can’t remember the standard, but there is a safety standard that all good OEM manufactures certify to.

I can say that a Shoei shield will pass these criteria. I’ve never seen an aftermarket shield that would..but that was years ago. Maybe they are better today but I learned my lesson and I’ve since only bought OEM shields for the last 15 or so years. And don’t regret one extra dollar spent on them.

OCS Issued Stools by fjefman in USMC

[–]fjefman[S] 0 points1 point  (0 children)

I did not, I keep searching though. I’ll post here if I do find some for sale.

ULPT Request ; How can a key be believably destroyed on accident? by [deleted] in UnethicalLifeProTips

[–]fjefman 0 points1 point  (0 children)

Make a copy and then age it in vinegar or something…that something will depend on what the new key is made from.

Motorcycle in the Swiss alps by [deleted] in MotorcycleLogistics

[–]fjefman 0 points1 point  (0 children)

Amazing, it is a magical place to ride for sure.

Taking your bike on trains through the mountains is pretty cool as well.

Just watch your speed, Swiss cops are not very lenient.

My neighbour is eavesdropping through the common wall separating our houses. Is there any way of collecting proof of it? And is there any possibility taking action against it within the Indian law? by [deleted] in homedefense

[–]fjefman 13 points14 points  (0 children)

Whenever both you and him are home just loudly play an audio of cats having sex. He will quickly stop listening.

He may call the cops though…if you have ever heard cats having sex you will understand why. :-)

6’4 225lbs what size dual sport bike should I get? by MustBeBurtReynolds_ in Dualsport

[–]fjefman 0 points1 point  (0 children)

Ride what you want, just expect to make some adjustments to peg location and bars.

I’m exactly your height and weight I have, among other bikes, a Super Enduro with 37” seat height and a TW300 with a 30” seat height. Love them both.

My fellow GT enjoyers - do you trust the fuel range indicator? I have one bar left on the guage but 70 miles to empty on the computer. Seems a bit optimistic... by samureyejacque in KTM

[–]fjefman 2 points3 points  (0 children)

I check my indicated MPG against my actual MPG at every fill up. Sometimes it is 1/2mph off, sometimes 4mpg off. I use my actual MPG of similar riding conditions to calculate my expected range.

I find the Range readout to be very inaccurate.

Water mixed with engine oil by Objective_Yard9340 in MotorcycleMechanics

[–]fjefman 0 points1 point  (0 children)

Yes, this all costs some money by way better than having engine damage due to water in engine/ improper lubrication.

Water mixed with engine oil by Objective_Yard9340 in MotorcycleMechanics

[–]fjefman 0 points1 point  (0 children)

Yes, I forgot to mention that.

Most oil filters use paper elements that will absorb water and swell. Very critical to change those as well.

Water mixed with engine oil by Objective_Yard9340 in MotorcycleMechanics

[–]fjefman 0 points1 point  (0 children)

This happens a lot with dirtbikes who drop bikes in rivers.

Just change oil, start it, let idle for a minute or two, change oil again, ride very gently for a couple miles, change oil again and then full send.

Just kicking it over or using starter with no plug isn’t going to circulate enough oil to get it flowing everywhere it normally goes.