A two wheeled motorized vehicle with a cylinder volume less than 50cc

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4
votes
1answer
30 views

Kymko 50cc Agility Scooter

I have a brand new Kymco 50cc scooter and all of a sudden it wont stay running. I found 3 hoses that go nowhere, is this normal? I think my ex cut the hoses...hope I'm wrong!
1
vote
1answer
27 views

Honda Activa purchased 2 days back.. morning faced starting issue

Purchased honda activa before 2 days in andhra pradesh, 1 day after faced starting problem. and after applying choke it started. My worry is is the bike having any problem? was dealer delivered ...
2
votes
0answers
28 views

Tmec 50QT-2 scooter wont start

I have a Tmech 50QT-2 scooter (Chinese type). The scooter revs when using the electronic start button and or the kick start but it will not actually start. just bought a new battery for it and the ...
6
votes
2answers
55 views

Slippery handlebar grip handles

Recently got me a new scooter, Honda Forza if that matters. However the grips are made from some unfortunate material and after a short ride the palms get sweaty and the grips becoming slippery ...
6
votes
1answer
62 views

50cc Chinese Scooter GY6 QMB139 hard start when cold

My 50cc Chinese Scooter GY6 QMB139 hard start when cold, anything below 65 degrees F. Last spring when I got it I had nothing but trouble, fixed the following and it ran perfect all summer until it ...
6
votes
1answer
96 views

Testing automatic choke on a scooter

My Peugeot Speedfight 2 is having trouble starting when cold. I took down the carburetor and cleaned it. The spark plug is also pretty new. I've read that automatic choke can be faulty but I don't ...
2
votes
4answers
3k views

How can increase the fuel-efficiency of my vespa bike?

My factory Vespa bike can travel around 150 KM with its 200 CC engine and 8 lt. of gasoline. What are the suggested modifications to increase the fuel efficiency that one refill will cover? Without ...
3
votes
2answers
46 views

Temporarily stop fuel going to carburetor

A couple of days back I noticed my 2011 Yamaha Scorpio had begun leaking fuel whilst parked up. Upon close inspection it was just a slow drip coming from a tube near the rear of the bike. After ...
4
votes
1answer
58 views

Vespa Plug,Contact Point and Condenser

For my Vespa P150 x I want to know technically regarding to Plug What should be the color of a healthy plug spark? Mine is a blue red like color. Contact Points How can I check that the points of ...
7
votes
1answer
71 views

Vespa PX 150 Fuel and Carbon issue

I am using Vespa PX 150.It is using Contact Point system. The issue is it is consuming fuel more than average and the plug is full of carbon after approx 50 Km.The engine not start unless I clean the ...
8
votes
2answers
106 views

Scooter: Motor goes off when accelerating

A friend wants to sell me a scooter for a very cheap price. It is a Chinese model (Qingqi QM125T-10M). Probably a 125cc machine. He tells me that the scooter worked fine and he used it to go to work ...
12
votes
3answers
2k views

What are the Advantages of a Single Side SwingArm on Motorcycles?

I have noticed that Ducatis , Honda and Triumph have bikes with a Single Sided SwingArm Much like most of the scooters. Are there any advantages of following this design , if so why are not all ...
3
votes
2answers
135 views

Yiben YB50QT 50cc Scooter - Carburetor Component Identification Question

[![Yiben 50cc Carby port identification ]1]1I am trying to get this scooter going after sitting in a shed at a nursing home for 4 years. I have started by cleaning the fuel tank, installing a new ...
3
votes
4answers
2k views

Suzuki Access stops running during rains

My Suzuki Access stops running even when there is very little rain or when there is very little water in the roads. Every time when I take it to the mechanic, there is water logged inside the air ...
3
votes
2answers
1k views

What happens if a dry charged battery is used without electrolyte?

I bought a battery today for my scooter. The mechanic fitted the battery into the scooter and it seems to be running fine. But when I noticed the battery's box later on, it said "Dry Charged" and on ...
18
votes
1answer
5k views

How do I know when to change my spark plug

I ride a Piaggio scooter with a single cylinder engine. Recently I broke down and the engine wouldn't restart. It turned out the spark plug was stuffed. How can I ensure that doesn't happen again?
2
votes
0answers
24 views

Jordan 125t fuse box

I cant find my scooter the Jordan 125t's fuse box anywhere on the scooter. I checked everywhere on the scooter and the internet and am unable to find it.
1
vote
1answer
121 views

scooter won't restart after shutting off

I have a VIP Future Champion which I ride on a daily basis. I can jump it and it will start. But as soon as I shut it off it won't restart. I've tried to kick start it but there seems to be no ...
2
votes
2answers
397 views

when trying to start my pajero it just clicks and wont fire up

pajero wouldnt start and just clicks had aa out and they said it was the alternator but tried car over weekend and it started first time. tried this morning and just click had to have a jump start to ...
3
votes
1answer
52 views

Access to Piaggio MP3 engine

Some help needed here. I ride a Piaggio 250 mp3 scooter. After a few weeks of stalling at traffic lights, it finally refused to start engine at all. I've tried the garage but they didn't repair it ...
1
vote
0answers
194 views

2 cycle engine has spark and new carb won't start [closed]

I have a 49cc 2cycle engine that I replaced the carb on. It has fresh gas and appears to have a spark. I can't get it to fire even if I put some starter fluid in the air intake. It seems to have ...
1
vote
1answer
2k views

50cc Two Stroke Scooter/Motorcycle - Idle and start issues

This is my first motor-vehicle ever, a Simson s50 from 1976. Things seem to be running fine, but there are two problems I need to figure out: 1) The engine dies unless rev'ed constantly - eg at a ...
3
votes
1answer
315 views

Pulley Difference After Drive Belt Change

I have one worry after yesterday's fairly difficult but successful drive belt change on my Big Boy scooter. The main nut on the fron pulley now goes on much less further than before it came off. I ...
4
votes
1answer
266 views

Lance Vintage 150cc Fuel Pump

I have a Lance Vintage 150cc that we haven't rode in about a year. I just got it out and put a new battery, oil, and gas in it. When I try to start it, it makes that initial starting noise but the ...
4
votes
0answers
48 views

Is the Ice Bear scooter 600cc engine made by Honda?

I'm looking at several silver wing bikes. Ones is a 2007 and $ 3995 from a dealer but I have to get it shipped to me. There are other scooters I'm looking at also. One is named Ice Bear and is a ...
2
votes
2answers
113 views

Scooter Powerband Spiking

When I start accelerating, at around 3 seconds in, I get a spike in my engine rpm (at least it sounds like it) for a few seconds after which it calms back down and continues escalating as expected. I ...
-1
votes
1answer
33 views

2010 jonway scooter won't start

This scooter won't start when it gets wet when it rains what could be the problem? The undercarriage is not getting wet and the harness in the front is not getting wet and I don't have a clue where to ...
4
votes
1answer
1k views

Scooter break-in period - Actual scientific backing or urban legend?

I don't understand the break-in periods needed for scooters/motorcycles. I know everyone says it, but I haven't found any explanation with some scientific backing to not making it an urban legend. ...
4
votes
2answers
772 views

I accidentally kept my vehicle Choke ON while riding?

I have Honda Dio 2015 Model. Yesterday, I kept the Choke ON while riding. I wanted to know what are the damages it probably causes to the engine? Does it have any after effects on the engine?
2
votes
5answers
12k views

Scooter won't start

My friend has a Chinese 50cc scooter "VIP Future Champion" that won't start. He let the battery run down when it was still operable, over a year ago, and when he finally replaced the battery, it ...
3
votes
1answer
877 views

Key unlocks steering lock but won't turn into the ignition section Hyosung Prima Rally (Scooter)

I have Rally Prima Scooter and just recently I have been unable to turn the key to the ignition section of the lock. I am able to put the key in and turn it one click to unlock the steering lock but ...
1
vote
1answer
435 views

Scooter clutch plate gets damaged/burn't for a short time

I have an Indian Scooter (Bajaj Chetak) which was bought 15 years ago. For the last few days, the scooter has been witnessing lot of problems. 1. The clutch plate gets damaged and burn't - It ...
1
vote
4answers
4k views

How to find and fix an oil leak on a Yamaha scooter

Some months after I had my scooter serviced I noticed oil splotches under my bike everytime I left if for a while in the one spot. The company that serviced the bike did numerous things wrong ...
1
vote
1answer
309 views

Which engine does a 2005 Kymco People 50 have?

I am looking at purchasing an aftermarket 70cc big bore kit for a Kymco People 50 2-stroke scooter. The issue is that I don't know what engine this has. It seems that the 4-stroke "4T" model uses a ...
0
votes
1answer
504 views

2 stroke scooter won't rev under load

Just put a big bore kit on a Yamaha Jog (50cc to 70cc) and am getting ~115psi compression. It will reach full rpm on the stand but on the road it won't pass mid throttle and makes a hollow/rattling ...
3
votes
1answer
552 views

Remove battery panel on Yamaha Cygnus 125 2010

I have a Yamaha Cygnus 125 bought in 2010. I need to recharge / change the battery, but I am unable to remove the cover panel. The battery is situated in the back, under the seat. The panel got two ...
3
votes
2answers
420 views

Why does my rear scooter tire get punctured more often than the front tire?

I've had a scooter (Kinetic Honda) for the last 15 years. I have observed that whenever a tire (tube to be precise) is punctured it's almost always the rear wheel. A typical reason for a puncture is ...
4
votes
2answers
18k views

Two hoses that run from the carburetor - Is the upper hose cut and zip tied? Is that's the one that brings fuel to the carburetor?

I bought a VIP Future Champion, took it to the shop and had the heads changed because the mechanic said it had bad heads, so 200 dollars later... I went in to pick it up and the mechanic says there is ...
2
votes
1answer
81 views

Rounded bolt head on possibly broken bolt

I'm trying to remove the transmission casing on my belt drive scooter. All of the bolts have tiny 8mm heads, and are very cheap and soft - cheap Chinese manufacture - and one was already slightly ...
1
vote
1answer
324 views

Is it practical to store a gasoline powered scooter in an apartment?

From my experience with gasoline powered tools they are quite "dirty" - fuel and oil spill rather frequently and also there's a rather annoying smell of gasoline around. I'd expect the same from a ...