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2
votes
3answers
22 views

Trying to start a Honda CBR250RR after winter (Also feeling a lot of friction when in neutral)

I have 1991 Honda CBR250RR that has been left sitting for the past few months. Unfortunately I didn't take the proper steps for winter storage before I stopped using it. Tried starting it up a few ...
2
votes
3answers
24 views

Fuel meter on Yamaha TZR 50/125

I have my eyes on my childhood dream, Yamaha TZR 125. But, as it turns out, this motorcycle doesn't have any type of fuel meter. And, I'm pretty sure, it doesn't have any sensor for it too.. ...
0
votes
2answers
33 views

One cylinder not firing, GSX R 750 W

What could be possible reasons that one of the four cylinders (the left or first one) is not working? It was working before, than it did not, then it did again and now not again. I was able to start ...
1
vote
2answers
37 views

Motorcycle chain degreasing

What are the pros and cons of the various chain degreasing techniques. I want to maintain my chain and sprockets to the best possible standard and have heard many schools of thought on chain cleaning ...
2
votes
2answers
38 views

Motorcycle dies while riding in cold

I have a 2008 Suzuki Intruder (VL250) that is really struggling to run in the cold weather. It stalls and dies, loses power while riding, and dies while waiting at the lights. When I warm it up, even ...
1
vote
1answer
26 views

Motorcycle heats up within minutes of driving in the traffic.

Ice cold engine of my KTM Duke 200 heats up and shoots the highest temperature and the gauge reaches the extreme within like 15-30 minutes of driving it in traffic. And the engine stops and doesn't ...
1
vote
1answer
26 views

How can I fix a slow indicator on a Honda Hornet?

My Honda Hornet 250 right-hand indicator often takes up to 5 seconds to start flashing, especially when it's cold. The left seems to be fine. When I flick the switch I can hear the bimetallic strip ...
0
votes
1answer
32 views

Should my motorcycle wheels be two different size diameters?

I've heard that a larger wheel (diameter) in the front can produce quicker turns on a motorcycle. How much larger should a front wheel be than a rear wheel on a road bike (if at all)? Will this affect ...
2
votes
1answer
39 views

How to determine what carburetors will be compatible with a motorcycle?

What are the parameters to determine whether or not motorcycle carbs are compatible with a certain engine? Is it just the size? For example, I have a 1978 Suzuki GS1000 with Mikuni carbs, and it's ...
1
vote
0answers
44 views

Pulsar 150 drifts right side

3 years old, 25000km done. The main problem is that the bike pulls or drifts towards the right side. I took it to the original service centre where they said the front fork bent and they overhauled it ...
4
votes
1answer
54 views

how to charge a dead motorcycle battery?

I have a 1983 Honda Nighthawk but the battery has died. I also have a trickle charger that you see in this photo but I'm not quite sure what amp and voltage settings I need to use for a motorcycle ...
3
votes
0answers
95 views

What is this part and how do I remove it?

I am trying to replace my motorbike clutch friction plates, but cannot remove the basket around the plates ( I think that's what people mean when the say 'basket' - the cover over the plates that ...
3
votes
1answer
83 views

What does “the bike dyno'd at 125BHP at the rear wheel” mean?

I'm in the process of buying an ebay bike (http://www.ebay.co.uk/itm/121337863485) which I won for maybe 60 - 75 % of its expected value. In the description the owner states that the bike dyno'd ...
2
votes
3answers
221 views

Does the brake pedal always feel soft after the pads are changed?

About my bike Model: Honda CBR 250R Total Run: 17500kms Total Time: 1 year 1 month (rotor & break fluid never changed, break pad changed 6 months back) Break Fluid Level: 3mm above lower line ...
1
vote
0answers
78 views

Why is my motorbike's clutch slipping?

It's a BigBoy DRT-250, a cheap Chinese import, normal manual gearbox motorbike, not scooter, which probably already partially answers the question, but at 10,000km I have had no prior mechanical ...
1
vote
2answers
69 views

How do I fix my XF125GY 4-stroke engine misfires?

I own a XF125GY Supermoto Pioneer 4-stroke single cylinder. I put too much oil in it so I did an oil change and put in a new spark plug then I noticed that oil had got into my air filter and that the ...
0
votes
0answers
40 views

What is a good service for a cheapy 250 at 10,000km?

It's a BigBoy DRT-250, but I doubt that will be known outside of SA. I had it serviced at 500km, then 3000km, and 6000km, according to warranty. Then it was highlighted to me that the warranty ...
0
votes
1answer
81 views

Comparison betwen spark plugs

Is there an Autolite spark plug that compares to a Champion J12Y spark plug? I would like to go with an Autolite plug if there is one which will work. What type of plug would you suggest to run on an ...
0
votes
1answer
86 views

How much Octane Fuel does Honda CBR 250R (India Version) needs? 91 or 93?

Honda CBR250R STD 2013 Model's manual state that fuel(petrol) used should be 91 or more. Seems like they have defined the minimum threshold of RON than stating the optimum RON for the given bike. ...
0
votes
0answers
17 views

2000 Road King stalls from 1st - 2nd gear

Added a Fueling controller to 2000 Road King. It stalls from 1st - 2nd gear going up hill. Is there an answer?
2
votes
1answer
99 views

Changing the exhaust on a motorbike

I have a Yamaha XJ6 from 2012 and I would like to change the exhaust. But I have a choice. Do I change only the muffler or the whole "line"? Other than cost what are the pros and cons of changing ...
2
votes
4answers
60 views

New batteries with acid at 80% charge— if I run then tend, will it bring it up to 100%?

I have read that, when you add electrolyte and acid to a new battery, it will then be at 80% of max charge. You can put the battery in your bike and it will turn. However, it's highly recommend to ...
6
votes
2answers
86 views

Unknown part fell out of my motorcycle

So I was taking the battery out of my bike (99 Honda Shadow 750 ACE) to ship it this past December, when two parts of the bike I'd never seen fell out from somewhere near the battery case. They sort ...
4
votes
1answer
89 views

Motorcycle stood for over 12 months, turn over by hand first?

My 2006 GSXR 750 has been stood for over 12 months, I have drained the tank, and oil, and I'll do the coolant after I get it started, and give it another oil change. Is it worth me removing the plugs ...
1
vote
2answers
302 views

Yamaha Vstar 250 won't start: need to diagnose and fix possible fuel, battery, or flooded carb

My riding experience: 1 day. Already I'm an idiot. This will probably be a good laugh for most of you. I purchased a used bike, Yamaha VStar 250, <2,000 miles, <4 years old. Battery has not ...
3
votes
2answers
438 views

How do I know if motorcycle chain & sprocket need replacement?

I'm aware of how important they are, but have been coming up empty in my searches to determine if they're worn to the point of needing replacement. The service manual just says to inspect and replace ...
2
votes
1answer
143 views

Kawasaki ZZR600 Model D3 - where is the fuel filter?

I've been looking for the location of the fuel filter. At first I thought it might not have one, and only the Model E ZZR's have one, because there seems to be no explicit mention of it or diagram in ...
2
votes
1answer
305 views

2 week old disk brake pads rubbing on rotor. Is this OK? (motorcycle)

I got the pads on the front brake of my bike replaced 2 weeks ago. Immediately I heard a rubbing noise at low speed. I thought this would be ok - that the pads just had to be worn in or something, but ...
3
votes
1answer
384 views

Kawasaki ZZR600 - Engine idles ok. Choke ok. Cuts out when open throttle. Possible causes?

I have a 20 year old Kawasaki ZZR600. She was running fine in December. I didn't ride her for a few weeks in January. Left the battery on maintenance trickle charge. A few weeks or so ago I fired her ...
2
votes
1answer
36 views

GSX-R front suspension technology timeline

I have noticed that people frequently choose the GSX-R front end for a front end conversion on old bikes to improve handling and comfort. The GSX-R was produced from 1985 through the present, and I'm ...
2
votes
1answer
204 views

Why don't motorbikes have chain covers?

I notice that except for small commuter bikes and older bikes (before the 80s), hardly any of the larger and/or sportier bikes have covers to protect their chains: . They seem quite practical, and ...
3
votes
2answers
135 views

Going more than recommended Speed in Break-in Period

I have a new Yamaha motorbike. Seller told me not to ride speed more than 50 Kmph for first 1000KM but I rode it 60 for 10 - 15 minutes due to some reason. How does it affect to my Motorbike ?.
2
votes
0answers
56 views

Motorcycle tire shopping confusion

I'm having a hard time choosing a tire for my bike ('11 Yamaha FZ8n). The main source of my confusion are very similar markings on a multitude of tires that don't make a lot of sense to me. I was ...
2
votes
1answer
57 views

What is the right way to attach the Micarb to the engine head of my Enfield Bullet 500?

Before an upgrade to a new Hitchcock conical air filter, the carburetor was held in place by both the original (massive) air filter and the rubber manifold attached to the engine head, and it was ...
3
votes
2answers
214 views

How to remove all the fluid out of my motorcycle fuel tank?

I will be cleaning out my motorcycle tank using electrolysis. First, I have to remove all the gas from the tank, and then do the cleaning and then remove all the water that's left over, but I have a ...
2
votes
2answers
139 views

Ducati ST4s not starting

I ride a 2002 ST4s that was bought new in 2008 and has now travelled 8800km. I have fitted a power commander and carbon mufflers and done some minor alterations to the air box. Spent some time setting ...
6
votes
2answers
228 views

Change in exhaust note after extreme backfires--what did I break?

I had quite a morning with my 1986 BMW K75 this weekend. The plan was to ride the bike to a friends house to store it for the winter. The weather was pretty cold on this particular morning, perhaps ...
1
vote
2answers
123 views

Motorcycle gear changes alternate between stiff and normal

I have a 6 month old Kawasaki W800 I bought new. Sometimes when I ride gear changes seem stiff and clunky. Other times they seem smooth and normal. Would anyone know what could be causing this? ...
1
vote
5answers
1k views

Replacing regular twin shocks with nitrox for my bike

I have a bike with regular Twin shock absorbers. I am planning to change this to a nitrox twin shock absorbers. Because when I used to ride my friend's Bajaj Pulsar 150, my back feels more comfortable ...
3
votes
1answer
107 views

Slight dent in motorcycle oil filter: bad for flow?

I replaced my motorcycles oil filter the other day and accidentally dented the outside casing of the new one putting it on. I know its probably nothing, but would this impact the flow of oil through ...
4
votes
1answer
296 views

Suzuki GSR600 low idle revs and unstable

Just a week ago I noticed in my motorbike unstable rpm, +-300rpm. But today I found that the idle rpm are below 1000rpm, at some points around 500rpm (Normally is 1500rpm). I'm due for the annual ...
5
votes
2answers
243 views

Is it okay to run aviation fuel (100 low-lead) in a dirt bike?

I'm wondering if it will be okay to run 100 octane low-lead aviation fuel in my 2007 RM250 motocross bike (two-stroke). Half of the people I've asked say yes, while the other half say no. Will it be ...
2
votes
2answers
651 views

Weak front brake on dirt bike

After changing the air tube in my front tire and reinstalling the wheel on my Suzuki RMZ450, I noticed that the front brake lost a lot of stopping power. What caused this and what do I need to fix to ...
3
votes
1answer
173 views

How many kms is too many for a 400cc bike

I am looking at getting a Ducati Monster that is 400cc and 1996 but has done around 42,000kms. How many kms is to many before you will start to run into problems
0
votes
1answer
150 views

Motor cycle maintenance tutorials [closed]

I am searching for a tutorial about motor cycle maintenace. I tried in google search but not much of use: I get only blogs and website which give basic advice that - "go and consult a good mechanic". ...
2
votes
1answer
111 views

Dirt bike silencer core cracked/rusted

After removing and disassembling my FMF Factory 4.1 dirt bike silencer, I saw that the inner core was cracked and extremely rusty (having the potential for more cracks). I definitely want to fix this ...
2
votes
1answer
455 views

How do I clean/grease my dirt bike steering bearings?

My dirt bike's steering has become increasing harder to steer. Other dirt bikes I've ridden have much smoother, almost effortless, steering. How can I have that same smooth steering? What parts do I ...
2
votes
1answer
845 views

Motorcycle gears seem really stiff and hard to shift when cold

So I have noticed that even for a fruther 10 to 15 mins after warm up, the gear lever on my motorcycle (bought brand new - 6 months old) seems really stiff and harder to change. COuld this have ...
4
votes
1answer
313 views

Can't remove stuck rear dirt bike axle

I'm trying to remove the rear wheel on my 2007 Suzuki RMZ450. I've removed the axle bolt and tried banging the axle with a rubber mallet for about two weeks now. IT WON'T BUDGE. Not even a little bit. ...
1
vote
2answers
115 views

How can I check if my motorcycle's suspension is working correctly?

How can I check if all of my motorcycle's suspension parts are working correctly, and carrying an even load?