PREMIUM Series Rear Sprocket

4 guns up, leaning towards acceleration.

Fits:HONDA GB500 85- (Front stock part number 23801-Mk4-690) [Stock chain size] 525 [Stock linkage number] 108L [Stock hinge number] 37, HONDA GB400 85- (Front stock part number 23801-Mk4-690) [Stock chain size] 525 [Stock linkage number] 108L [Stock hinge number] 39, HONDA CBR400R 86-87 AERO [Stock chain size] 525 [Stock linkage number] 108L [Stock clue] 44, HONDA CBR400F 83- NC17 ENDURANCE FE [stock chain size] 525, HONDA CBR400F -85 NC17 ENDURANCE FF [Stock chain size] 525 [Stock linkage number] 106L [Stock clue] 47

Japanese Webike user

Excellent

Mar 19, 2021

Installed on cb400sf Revo ABS 2014.
To increase the acceleration feeling, we increased the size of 4 guns from OEM 44 guns to this product 48 guns.
Performance was made closer to acceleration as expected.
It's going to go poof.
Numbaaaah! Gah!
Aaah! and I had to change my gear immediately, but
Chain is also changed to 110 because the piece is not enough in OEM.

4 guns up, leaning towards acceleration.

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NO NAME

Excellent

Oct 30, 2016

Awesome looking good quality sprocket. Put this on my Gb400 to replace the old and it looks great. There was some difficulty fitting the sprocket as the original nut had to be replaced with something smaller to make it fit, but it wasn't too difficult to do. Was so much better than the original sprocket and made the bike feel new, given that the original sprocket was very old. I hope I won't need to replace any sprockets again anytime soon.

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Fits:HONDA GROM125 , HONDA MSX125

NO NAME

Installed on: HONDA Monkey 125

Excellent

Oct 30, 2023

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.

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Fits:YAMAHA DT200WR 91- [Stock chain size]520 [Stock linkage] 110L [Stock number of links] 42, YAMAHA TT-R250 00- [Stock chain size]520 [Number of stock links] 106L [Stock number of links] 47, YAMAHA TT250R RAID 93- 520 conversion [Stock chain size]520 [Stock linkage] 106L [Stock number of links] 44, YAMAHA TT250R 93- [Genuine chain size]520 [Number of genuine links]106L [Genuine number of fingers]44, YAMAHA TT600 94-03 R [Stock chain size]520 [Stock linkage number]110L [Stock clue] 44

NO NAME

Excellent

Sep 29, 2022

AMA STYLE

I installed this product on my YAMAHA DT200WR 92. Because the DT200WR has slightly less displacement than other dual-purpose bikes of this age, I chose the 45T (OEM: 42) for acceleration. As expected, we got good acceleration. The durability of this product will not be as good as OEM parts, but it will look racy and help reduce unsprung weight.

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Japanese Webike user

Very Good

May 8, 2022

To GROM.

Purchased Front 16T and Rear 37T to make it slightly lower geared.
Steel at 37T would be reasonably heavy, so I was excited to go with DuraluminSprocket.

Gold "Classic" But it would have been nice if Fashion (Lol) I chose the Premium one because of the 20x Point reduction. I will leave the durability to other people's impressions.

I don't know if it was because of the rare 37T tooth count or because I asked for it during the hectic end-of-year period. I don't know if it's because of the number of teeth, or because I asked for it during the hectic end of the year season.
Delivery time took about 3 weeks. (Initially, about 1 month)
If you need it to attend Races and Events, you will need to order it well in advance.

So, when installing, Habit, or rather, Sprocket of XAM is (I've only used it for HONDA's SmallEngine Displacement Volume.)
The hole size for the hub center and hub bolt may be a little too large, so if you install them properly, the drive chain may not be able to fit in the hub center.
It would be better to be careful because it would be as if you are stretching one side.

I wish they would make it a little more Tight.