【EK Chain】โซ่ 420SR

EK CHAIN HEAVY DUTY 420SR ( NUMBER OF LINK 110 ) The chain can really fit to my GPX Demon very well. Like the color of the chain so much, and I felt more silent compare with my original chain. It is really good quality and the price is reasonable. I like it so much. Super fast delivery, taken only five days to reach Malaysia. Good seller... will repeat buy the same thing again.

I have not run for about 5000 K yet,
I have not adjusted since I stretched from the beginning.
I think that it will last long if this condition is met.

Replacement from GP 420 MS of RK, 832 g in new condition, 862 g in RK second hand and 30 g light weight, we do not know the weight of new condition of RKChain which wears somewhat, but if both brand-new items are different there should be more difference.

While coloring is the same Silver plating, RK's matte flavor, EK is Shiningly flavor.

I do not feel changes such as Friction riding, but it is well self-satisfied (Lol)

Let's try DID next time, but if it is of the same class, there is no Silver plating setting for DID, Gold is not my favorite..

Also, Chain lube which was applied early, RK was Wax-like, EK's was Wet Type of Ne Spring Ba.

It is an ordinary Chain. OEM was Endless, but this is Clip. Because the price is cheap and durability is no problem, I think that it is excellent in Cost performance. If you refuel properly it will have considerable. When installing on KLX 125, Sprocket must also be 420 Size.

Chain of 420 Size has been adopted for many car models mainly on mopeds, and Grom is also 420.
However, because it is too narrow for Torque of 125 CC, it will extend as soon as neglecting Maintenance.
When exchanging, we recommend exchanging Enhanced Version 420SR instead of 420.
SR is Chain's width itself is a wide Enhanced Version.
In my case, I exchanged Chain itself at 2500 km, and the new and old Quantity : I use 2pc's Chains alternately. Why do such a thing? If you dip a dirty Chain in Oil and leave it overnight, the dirt on the Large side fell pretty just by brushing with the tooth Brush. After that, hang Oil-covered Chain one day, drop extra Oil, then wrap it in a newspaper and put it for several days. Then, finally wipe off the surface Oil in Dustcloth and keep it until the next use. It will take several days for such Maintenance,
So, Quantity : Use 2pc alternately.
420SR is also cheap. While Chain did not grow, Quantity : We recommend buying 2pc eyes and using it alternately. Drive chain, Sprocket life span dramatically increases.

XR 100 MOTARD, but the OEM will soon extend with a normal 420 Chain. I thought that I wanted a stronger Chain for the exchange and asked for SRChain at Ezuma. The Enhanced Version of 420 Size has 420 DS also in DID, but Ezuma SR is cheaper.
Chain received is Enhanced Version only, it is really solid. Nothing is different from NORMAL 420. PlateQuantity : 1pc. The minutes are thick.
When installing, it is first confirmation of Piece number. Since APE and XR 100 MOTARD have the same Piece number on the same Engine, attention is necessary. XR 100 MOTARD is 110 pieces.
Also, in the case of setting the FrontSprocket to 16T more for the highest speed, the case of accelerating performance, making the Rear sprocket too large, etc. If you use Large-grained Sprocket, there is a possibility not to reach 110 frames There is so, it is better to buy a little longer. It would be nice to cut the long one, but short Chain can not help it.
The connection is Clip, so the exchange is easy. It is important to note that the orientation of the Clip and the attachment of the Grease to the Bush of the splice tie firmly. Of course, simultaneous exchange with Sprocket is the principle. It is because Chain will extend as soon as you combine it with wearing Sprocket.
Grease that Ezuma paints on a new article has high viscosity and does not scatter, but because it is sticky, it is easy to get dirty, and the rotation resistance is also Large. It is better to wipe off the Grease on the outside of the piece not related to lubrication. As it is hard to wipe off, wipe it off with Dustcloth that included Engine oil. Kerosene can be quickly wiped away, but it will take away as much Grease as needed.
It should be surprising that the sound is quiet after replacement.
The one with less rotational resistance is an advantage of Non-sealed chain, so if you want to further reduce the rotational resistance, if you remove all Grease and lubricate Oil, the resistance decreases further. Lift up with Motorcycle Stand and idle the Rear tire, you can see the difference by turning.
For Oil lubrication, Chain lube recommends DID's Chain lube. Spray equation, but this is not a Grease system, Oil system is Oil, there is little scattering.