【XAM】PREMIUM Series Rear Sprocket Review
I think it's reasonably priced.
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After jack-up, it is difficult to remove the shaft bolt, so loosen it and remove the RearDisk pat. Then, put the board on the Swing Arm and Jack-up the Swing Arm.
Hammer the shaft to push it out. It was hard to pull it out, so I used Phillips Screwdriver to push it in. It's hard to pull it out, isn't it? (I sewed Grease up before putting it back in).
In addition, remove the front sprocket and RearDisk pat. I'll clean up the back side of the disk, which I always skip.
Sprocket has a Motorcycle of the Showa era? The Plate is attached to the Bolt, so it can be pried with the Driver + Hammer. (M10, Pitch1.25mm, Wrench14mm)
Plate is sandwiched between pliers and bent back to its original position.
The shaft is inserted by aligning the holes with the tire slightly grounded to the ground. It was surprisingly easy, although it required some hang at that point, but the rest was a whole lot of hard work. I think the color is nice and austere.
The wear and tear on the teeth. You had a lot of grinding. (from the side)
I guess the valley was pretty well scraped too. Well, it was an iron Sprocket that lasted well for 40,000 km!
Additional notes
This one seems to peel off the paint or coating on the teeth after a few kilometers of driving. Coating seems to peel off after a few kilometers. If you are concerned about it, you might want to choose another one.
Responses
Other reviews
It was a darker Bronze color than the picture.
I fell 200 times rolling over on 2 Ding Down.
I thought it was Gold in the picture, but it was actually a Bronze color.
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Accurate and lightweight
I bought this for Circuit.
For MINICourse is swinging to the side with the show.
Lighter weight compared to OEM helps reduce load under Spring.
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be very light
The brown color is very luxurious. It weighs one-third compared to the existing standby gear. It's quite light, so I'm a bit worried about its durability, but I'm satisfied. View detail
Used on SR400 final
SR400 FINAL Used in OEM condition, exhaust system, intake and exhaust, ignition system and all other systems are full normal.
First, the Front sprocket is set to SUNSTAR SUNSTAR:221-20 Replaced with 19T→20T.
After driving about 500 km at high speed, I felt that I could still make it high geared, so I looked for a Front 21T and found one made by RCE EngineerRing. When we contacted the manufacturer, we found that the product was discontinued and could not be obtained.
Then, we changed our policy to change the rear sprocket and searched for one that was compatible with the OEM428Chain and found the following. The smallest 51T was selected.
I would have preferred Steel for its durability, but could not find it.
XAM XAM PREMIUM Series Rear Sprocket
Item number:A3207X51T
It was nice to be able to install the OEM428Chain as is, with no Conversion required for the 520Size and no Chain piece stuffing.
Now Front20T/Rear51T with reduction ratio 2.55 ← OEM 2.947 19T/56T
In this condition, the Meter reading was 4100 rpm at 100 km/h cruise, and I could drive with the flow without numbness in my hands, even at a crowded highway. After traveling a total of 650 km on the Kita-Kanto, Joshinetsu, Hokuriku, and Kan-Etsu highways in this condition, I have no problem at all cruising at 100 km/h. Overtaking lane 110-120km/h is also possible. It is possible to climb a hill on the highway at 100km/h with 5th gear. The maximum speed in 5th gear is 125km/h. Also, on ordinary roads, 5th gear is useless at speeds below 60km/h, but this is not a problem at all since the car can be driven in 4th gear. In fact, when driving in Bypass, it is possible to drive at 80 km/h in 5th gear at 3000 rpm, which is comfortable and pleasant. Acceleration is reduced, but it is acceptable.
We recommend this Spec. for SR400Rider, which is mainly for touring.
I would like XAM to produce a Stainless Steel Sprocket, and a 50T Sprocket.
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Hard DuraluminSprocket
[How is it used?
I bought a high quality Sprocket as the GEAR ratio setting was set (and consequently replaced and removed further …).
Was the one you received as per Image?
The Duralumin shade is very nice, dull and not too flashy. Lightweight and no BALI, very nice shaping.
Was the installation difficult?
General Sprocket replacement can be used.
How was your experience with it?
I don't see the benefit of weight savings … it looks better.
[Included Parts:were they on?
There is no Bolt or Nut, so it is an OEM diversion.
[Was there anything that disappointed you?
It's not cosmetic other than the way it looks….
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