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Messages - Metreaus

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1
Super 8 150 / ISO exhaust system for 2009 model
« on: November 15, 2018, 11:19:47 PM »
I'm looking for a new exhaust system for my 2009 Super 8 150. The stock exhaust is done and I'm now looking for a viable performance replacement. Any recommendations? I'm live in the U.S. and am searching for sellers that ship to the U.S.

2
Agility 125 / Re: 2009 Agility 125 keeps cutting off
« on: January 27, 2018, 12:47:58 AM »
Valve adjustment needed.

3
Agility 125 / Re: Slight popping sound On Deceleration
« on: February 13, 2017, 05:30:48 AM »
It's pretty common. Remember that Kymco scooters use the PAIR system which injects clean air into the exhaust emissions. The "baby fart" isn't much to worry about, unless you feel a wet spray of fuel (if you put your hand behind the exhaust pipe). That indicates a rich condition.

4
Agility 125 / Re: agility 125 2007 stalling after warming up
« on: August 10, 2016, 05:54:49 AM »
Check valves and make sure they aren't too tight. They should be set to 0.04" for intake, 0.05" for exhaust. If you run it hard like I do, set both to 0.05". They will tick a little, but the engine will run cooler as it'll be able to breathe better.

Also,  sounds like you might need to replace your CVT belt as it may be too thin for service. Clean your variator and clutch and inspect your variator weights for flat spots.

5
Agility 125 / Re: Stalling/Weak Idle after Deceleration
« on: September 27, 2015, 01:38:39 PM »
Quote from: Vision on September 26, 2015, 03:00:30 PM
It's been used regularly by me but I bought it new in 2013 and it's a 2010.

It gets 1oz of techron every oil change and on occasion if there is any mild hesitation. Wouldn't that keep a carb clean?

In essence, yes. Depends on how often it's used. It's still good practice to disassemble and clean the carb to make sure your jets are up to par.

6
Agility 125 / Re: Stalling/Weak Idle after Deceleration
« on: September 27, 2015, 01:35:03 PM »
Quote from: Vision on September 24, 2015, 01:11:36 AM
After 10 minutes of riding the idle seems to slightly improve and the stalling goes away. Any idea why?

It's your valves. Intake (top) valve should be set at .004", Exhaust (bottom) valve should be set at either .004" or .005". The stalling issue occurs because your valves are out of whack when you start it cold (because they tighten after sitting for a while). As the valves warm up, they expand a bit and (in your case) it runs better because the valves are within reasonable clearances.

7
Agility 125 / Re: just got my agility 125: break-in period and mirror question
« on: July 15, 2015, 09:22:20 AM »
Mirrors: You can adjust them for a wider span. Grab an adjustable wrench and unscrew the nut seen in this photo. Once unscrewed, you can push the mirror out a little bit. I have mine adjusted so that they're parallel with the top front cowling edges.

Also, these mirrors are about the same length, but allow for more precise adjustments and are (what I call) "sag resistant"...
http://www.ebay.com/itm/Scooter-Mirrors-1-pair-8mm-stems-Black-EMGO-20-64503-/311006924877?hash=item486975104d&vxp=mtr

8
Super 8 150 / Re: New super 8 150 motors
« on: March 02, 2015, 06:56:21 AM »
Swapping a standard GY6 engine may work, but you must be ready to do a stator/flywheel swap.

I was the person who tried to do the GY6 swap in an Agility 125. The issue I also had with the swap was rear tire clearance. The design of Kymco's rear wheel may have the rear tire rubbing the engine case. So you might have to settle for a different wheel from a standard GY6 scooter so it fits on the axle properly without rubbing the case (after installation of the rear wheel bracket).

It's possible to do if you're willing to make a few sacrifices.

9
Super 8 150 / Re: Getting new tires for the Supe!
« on: October 25, 2014, 02:34:34 PM »
Possibly decent front tires (P-rated)...
http://www.amazon.com/100-80-14-Tubeless-Motorcycle-Scooter/dp/B00KH3PROE

http://www.ebay.com/itm/Tire-100-80-14-Tubeless-Front-Rear-Motorcycle-Scooter-Moped-Universal-14-rim-/351200964960?pt=Motorcycles_Parts_Accessories&hash=item51c5357160&vxp=mtr

Possibly excellent rear tires (S-rated)...
http://www.bikebandit.com/tires-tubes/motorcycle-tires/pirelli-diablo-scooter-tire

http://www.bikebandit.com/tires-tubes/motorcycle-tires/metzeler-feelfree-oem-replacement-scooter-tire

http://www.bikebandit.com/tires-tubes/motorcycle-tires/dunlop-sx01-scooter-tire

http://www.bikebandit.com/tires-tubes/motorcycle-tires/bridgestone-hoop-scooter-moped-tire

10
Eye Candy | Videos and Pics / Re: Another milestone made!
« on: April 19, 2014, 10:55:46 PM »
UPDATE (04-19/2014):

Engine swap work on Metreaus is underway. I bought a used 150cc long case engine for $200, but it needed a replacement head. A friend of mine had one in good condition and let me buy it for $18 (including appropriate gaskets.

Upon disassembly of the engine (for inspection and head installation), I saw just how well spent that $200 was.



The piston/cylinder was nice and fresh, as the rings aren't even seated yet; you can still squeeze 'em together! And not to mention that performance cooling fan...so far so good. Checked the CVT components, gears, and filled up all oils (gear, engine) prior to install.







The 150cc engine is succesfully mounted to the frame but because of the longer wheel shaft, I had to order a swingarm bracket and spacers (awaiting delivery). I also ordered a new airbox and a flywheel puller (awaiting delivery) to transplant the Kymco stator over to the new engine as the stator wiring on a standard gy6 does not match that of the Kymco's. I'm going to order a new exhaust/muffler to replace the old, worn one as well.

In the meantime, I got another ChiCom scooter (nicknamed Buster) on a mechanic's special, which I'm using to get to/from work and what not while work to Metreaus is done. I'm gonna keep Buster even after Metreaus is brought back to glory so that I won't go through the downtime again. I lost some good-paying computer repair sidejobs in the past couple of weeks due to not having a running scooter, so this is a lesson learned (never put your eggs in one basket!).

Anywho, here's a looksie at Buster. Enjoy!


11
Eye Candy | Videos and Pics / Re: Another milestone made!
« on: March 27, 2014, 07:13:40 AM »
UPDATE (03-27/2014):

It looks like the engine is just about had it with me. I noticed a massive loss of power while out riding today, so I went to a mechanic friend of mine who owns a compression tester. Turns out the compression is now close to about 145-150psi and starting to decrease, indicating ring wear. I was also informed of the head being on its last legs, as the valves have begun tapping much louder than usual (especially under load) even though they are still set at 0.04".

As such, I've decided swap the engine with a "standard" GY6. While I'd LOVE nothing more than to rebuild/upgrade the original engine with new components, it would be quite cost and time-prohibitive for me to do so. It'd also be cost-prohibitive for me to buy an entirely new Kymco engine (unless I just happen to find a 150cc KDU engine for around $400 or less).

My mechanic has offered me a new standard GY6 engine for $350 installed and I'm inclined to take it. I'm gonna have it installed next week unless I'm able to find one better.

I know, I know...bike desecration and all that, but I want to nip this in the bud before it gets worse.

12
Eye Candy | Videos and Pics / Re: Another milestone made!
« on: March 22, 2014, 05:02:17 PM »
UPDATE:

I replaced the tires yesturday (03-22/2014) with a new Pirelli SL36 "Sinergy" tire (120/70-12) and a Michellin City Grip (130/70-12, for the rear). The place I got them from (Scoot Richmond) didn't have any front Michelin City Grips in stock and I was trying to swap tires while I had a free moment, so I took the Pirelli front instead. I also had the valve stems replaced. The wheels themselves are in VERY good condition, but I will repaint them in the future.

These two photos are of the new front tire...





And these two are of the new rear...




I must say that these two tires are a tag team duo with the excellent grip! Cornering was much easier with those tires than the old ones and the ride was much smoother. It almost felt like I put on an air ride suspension riding over the various cracks, bumps, and depressions in the Richmond streets.

More to come!

13
Eye Candy | Videos and Pics / Re: Another milestone made!
« on: March 15, 2014, 03:02:25 PM »
Alrighty, and now time for the photos from my Charlottesville trip...

This photo was taken early in the morning on a quick rest break in Goochland...


This one was taken later in the day in Fluvanna...


Another shot, same place.

14
Eye Candy | Videos and Pics / Re: Another milestone made!
« on: March 13, 2014, 11:14:45 PM »
Thanks everyone! One would learn the essentials of scooter care after owning a few "ChiCom" scooters. I owned 3 of those before picking up Metreaus and I'd have to say it's been worth the investment.

I bought it from the previous owner (who advertised it on Craigslist) for....$425. Yep, just $425 and got an extra 3/4 helment and motorcycle cover along with it. I've gotten WAAAAAAAAAAAY more out of it than I've paid for (intial buy, maintenance/repairs).

I took it down to Charlottesville and back on Tuesday (which is 148 miles total, to and from). I'll post pics when I get back home from work.


 

15
Eye Candy | Videos and Pics / Re: Another milestone made!
« on: March 11, 2014, 06:24:18 AM »
Quote from: joebro on March 11, 2014, 03:55:03 AM
Nice here is proof of that Kymco reliability! :D So if u dont mind my asking did u put them on all the miles yourself and what work has it had to keep in running condition?

The first 19,000 were put on by the previous owner, who bought it in 2009. I've put on the rest since I bought it in November.

Rotella oil has been the ONLY oil used in this scooter ever. I change the engine oil as soon as the odometer starts a new 1,000 or shortly after; I'll change it again as soon as it cracks 26,000km.

Besides that, I've:

1. Replaced the spark plug to an NGK.

2. Cleaned the airbox regularly using brake cleaner.

3. Replaced the petcock and main carb jet due to age.

4. Changed the gear oil (Valvoline 80w-90 limited slip oil) at 20,000km.

5. Back tire was replaced prior to me buying it, but I'll be buying new tires soon (preferably City Grips).

6. Adjusted valves to 0.04, both I/E (intake and exhaust). They haven't needed an adjustment since.

7. Removed the PVAP emissions system. PAIR system remains intact.

8. Sprayed the exhaust pipe with Rustoleum to protect from weather and road salts.

9. Used SeaFoam in the gas, as the Richmond Metro does NOT have any pure-gas stations. No issues with carb gum up. I've also used it in my crankcase oil* to keep the valves clean and quiet.

Planned work I have for it:

1. Replace stock variator with Dr. Pulley variator and 14g slider weights, and change the belt.

2. Replace clutch assembly with new (modified) stock assembly, only the clutch bell will be perforated (better cooling) and the contra spring will be the "2 Grander" spring. The remainder of the assembly will be stock.

3. Replace tires, front is stock and JUST started to cup while the rear is a replacement and is started to bald in the center.

4. Inside case cleaning, upgrade to a 12-pole stator, and replace flywheel. If the cylinder/head go out, a 61mm BBK and new crankshaft will be installed. The former will only be done if the latter happens (do it all at once)!

5. Install EcoTrons EFI kit.

6. Install Puig Touring Windshield.

*Yes, you can use SeaFoam in your crankcase oil. It says so on the can. Just pour it in FIRST before putting in new oil when doing oil changes, then change it again when the oil gets dirty.

SeaFoam is oil-based, not alchohol based as some may think. If I'm lying, someone has a false advertising lawsuit to file...

Feel free to ask any more questions!

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