Re: KTM Duke 390 - Ownership Reviews and Experiences

Dealing directly!
Rajesh,Mumbai
9699966940

KTM Duke 390 - Ownership Reviews and Experiences

Dealing directly!
Rajesh,Mumbai
9699966940
Also avialable for Ninja250,300 and 650 with great deals [emoji111]️

Re: KTM Duke 390 - Ownership Reviews and Experiences

how about for the duke 200's ? IIRC rolon earlier used to have them for the 200's too.
and do you also deal in custom sprockets (say a 40t or a 44t) for the d200 ?

Re: KTM Duke 390 - Ownership Reviews and Experiences

Awesome..
Someone pls tell everyone about goods and bads of X-ing rubbered compared to O-rings.

Re: KTM Duke 390 - Ownership Reviews and Experiences

first, one needs to understand the construction of a normal chain (without any 'rings') and the O , X ring type chains.
a simple google search will show you how/what these chains are made up of and what actually chain lubrication means wrt to the O/X ring chains vs a traditional chain. (read stuff from various manufacturers and reputable sources to get a good understanding)



For everyday street use, usually the performance of a x ring > o ring > normal link chain and the cost also likewise.
An oem chain is chosen with various factors such as terrain, bike power/torque etc..(and of-course price) to strike a balance.

Re: KTM Duke 390 - Ownership Reviews and Experiences

What are O Ring and X Ring chains?
There are three principal types of roller drive chains: non O Ring, O Ring and X Ring. The non O Ring types date back to the beginning of time and are still used extensively today. They are strong, light, cheap to produce and relatively friction free but they do not have internal lubrication, so they tend to wear out more quickly. These days they tend to be used most on smaller capacity and Moto X bikes.

As motorcycle technology and power output has increased, chain design has had to improve with it. So for bigger and more powerful bikes, non O Ring chains have been very much superseded by O Ring and X Ring chains. These position a sealing ring between the inner and outer chain plates. Before riveting in the factory, the internal parts of the chain are filled with chain grease by vacuum. The sealing rings then have two purposes: to keep the internal lubrication in, and to keep the dirt out, thus vastly improving the durability of the chain. O rings were available first and the ring is literally O shaped. As the two plates push on either side of the O ring, it distorts to have two flat sides to its shape. This is great for sealing and great for most uses but it creates considerable friction which saps the bike's power.

That in turn led to the development of X Ring chains. X describes the shape of the ring. Instead of having an O shape it now has an X shape. This means that when pressed between the chain plates, it no longer has a flattened O ring shape but instead has two smaller faces touching either plate in an X shape. This gives you the same great sealing and durability but now with very low friction. The perfect chain!

Re: KTM Duke 390 - Ownership Reviews and Experiences


Small illustration of O-ring and X-ring

Re: KTM Duke 390 - Ownership Reviews and Experiences

i test rode from TVM. Will be visiting KTM Kottayam soon for a test ride, hope they give me a 2015-16 bike for testing. Actually am not in a hurry - I ride only once in a week.

Re: KTM Duke 390 - Ownership Reviews and Experiences

Guys,

My Duke 390 has done 600 km.
I see a few issues after this time
1: The coolant level has gone very close to minimum (slightly less than what I got at delivery time)
2: Chain has not been cleaned and lubed yet.
3: Front brake fuel reservoir, I can't see any liquid in it (The brake fluid should be clearly distinguished right ?). However, there is no problem with the front brake itself.

I am thinking to getting these things fixed at 1st service itself. But I am more concerned about the front brake fluid level itself. Can someone post a picture of their front brake reservoir as to what it looks like ?

Re: KTM Duke 390 - Ownership Reviews and Experiences

Answers according to your queries:

1. Coolant should be between minimum & maximum level when bike is in paddock stand or kept straight, if it's near minimum level top it up.

2. Chain should be lubed every 500kms or whenever lubing is required same applies for cleaning, so it's time to lube & clean the chain.

3. It should be visible but if it isn't visible open the brake fluid reservoir cap and inspect it.

Re: KTM Duke 390 - Ownership Reviews and Experiences

Check if the coolant reservoir cap is tight. Mine was perfect until my friend opened it to see what's inside. After that even if I tight it fully it ll loosen after few kilometer due to vibration leaking. Now I used Teflon on treads & it's fine for me.

It ll be done in first service. They recommend it every 600km. Just clean with kerosene or diesel & then use chain spray. Rolon is better than Bajaj one.

It's full that's why you don't see anything. Even I was worried earlier.

Re: KTM Duke 390 - Ownership Reviews and Experiences

My coolant cap has never been opened, but since the temperature are quite high in Delhi and the Route from Delhi to Noida is an oven I think it is pretty normal for some coolant to vanish.
Regarding brake fluid, I am not sure if it is full, brake fluid is red in colour right, I can see some fins inside the reservoir but no trace of any colored liquid. Will go to SVC this afternoon just to make sure and top up if required.

The main issue for me is that first service is very close (just 350 km more) It would be a waste of money and time if I get my chain lubed right now and then again after 350 km. Thats why I am a bit hesitant to get chain and coolant fixed now.

Re: KTM Duke 390 - Ownership Reviews and Experiences

Why don't you get chain cleaned & lubed yourself, it's the easiest job one can do.

Re: KTM Duke 390 - Ownership Reviews and Experiences

That's a very good question which I ask myself daily
I am in process to find a portable stand to lube my bike. And I will buy the chain cleaner and lube along with it.
As soon as that is done. No more visits to SVC for chain cleaning and Lubing.

Re: KTM Duke 390 - Ownership Reviews and Experiences

I am planning to go for handlebar risers for my 390. Anyone has done it? Any idea where I can get them in Pune or online?