KITACO Motorcycle Driven Sprocket / Rear Sprocket Reviews

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KITACO

08 Apr 2024

Rear Sprocket

Fits: HONDA AA04-PRO, HONDA SUPER CUB 50, HONDA SUPER CUB110, HONDA SUPER CUB110, HONDA SUPER CUB110-PRO, HONDA CROSSCUB110, HONDA CROSSCUB110, HONDA MONKEY125, HONDA DAX125, HONDA glom, HONDA SUPER CUBC125

NO NAME

5/5

Good quality rear sprocket from KITACO

This is a good quality rear sprocket from KITACO, it's made of steel so it's much more durable than the aluminium ones if a bit more heavy but on the plus side it is a lot less expensive also. This is 32 teeth, it's 2 less than the original 34 one so it's better for top speed. Another good quality product from KITACO as usual! View detail

KITACO

29 Mar 2024

Rear Sprocket

LEE SUK MIN

4/5

Cheap but good product

I purchased it as a replacement for the original C125. Not only was there not much difference from the original price, but Kitako is a trustworthy brand, so I chose it without hesitation.
The product reviews were good, so I ordered it without even thinking about it. Now the C125 is for life. -------------------------------------------------- -------- I purchased it as a replacement for the original C125. Not only was there not much difference from the original price, but Kitako is a trustworthy brand, so I chose it without hesitation. The product reviews were good, so I ordered it without even thinking about it. Now the C125 is for life. Powered by Google Translator View detail

KITACO

14 Mar 2024

Rear Sprocket

Fits: HONDA glom, HONDA DAX125, HONDA MONKEY125, HONDA CT125CT110 HUNTER CUB, HONDA SUPER CUB110, HONDA CROSSCUB110

NO NAME

5/5

KITACO Drive Sprocket (Rear)

I am satisfied with the quality of Kitaco's rear sprocket in terms of quality and texture.
I was using a 420 chain by mistake, but I bought it for 428. I can use it later when I change to a 428 chain.
I guess I'll take it as a consolation and buy it again ^^
However, since I purchase Kitaco products with confidence, I will use them well. -------------------------------------------------- -------- I am satisfied with the quality of Kitaco's rear sprocket in terms of quality and texture. I was using a 420 chain by mistake, but I bought it for 428. I can use it later when I change to a 428 chain. I guess I'll have to take this as a consolation and buy it again ^^ However, since I purchase Kitaco products with confidence, I will use them well. Powered by Google Translator View detail

KITACO

09 Mar 2024

Driven Sprocket (Rear)

Fits: HONDA LITTLE CUB, HONDA BENLY50CD50, HONDA BENLY50CD90, HONDA BENLY50S, HONDA SUPER CUB 90, HONDA SUPER CUB70, HONDA SUPER CUB 50, HONDA SUPER CUB 90, HONDA SUPER CUB 50, HONDA SUPER CUB 50, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA CL50

Japanese Webike user

4/5

It is fun to try the Best Match with FSprocket!

I always enjoy climbing a certain public road with a 3-speed LITTLE CUB, but 3rd gear is not good at all when the DRIVEN is set at 40 with the standard +1. However, the engine load was too large during the long full throttle sections, and I did not know when the engine would break down. I wanted to give the engine a little more room to rev the engine so that even at 40km/h in 2nd gear, the engine was not at full throttle, so I decided to raise the DRIVEN 2 steps at once to 40, skipping over the standard 39. I didn't have a very good Image at the standard 39 Ding.
So I lowered the Driven to 38 Ding and the result was as I expected at first. I was able to get out of 2nd gear at 40km/h±α without having to go full throttle on every Corner. I was happy to find that I did not have to drop to low even on the tightest Corner climbs, and I did not have to drop Engine RPM on most Corner exits when entering the Corner, so as a result, I was able to drive without spoiling the acceleration feeling too much.
In addition, the engine RPMs are now more generous in 3rd gear on the downhill corner, allowing the driver to enjoy a greater sense of speed when entering the corner.
It's fun to experiment with different FRSprockets and see how they run. View detail

KITACO

27 Feb 2024

Rear Sprocket

Fits: HONDA CUB press 50, HONDA CUB press 50, HONDA CUB press 50, HONDA CUB press 50

Japanese Webike user

5/5

For the final taste after bore up.

I replaced the Sprocket (Front and Rear) while converting to 88cc this time.

Why change Sprocket?

If you Bore up like I did, you will get more Torque and output than 50 OEM.
Therefore, it is necessary to change the OEM Sprocket setting to release the Engine Power more efficiently. If the clothes are too tight, they will tear, right?

So how can we transmit Power efficiently?
GEAR ratio needs to be changed.
The GEAR ratio is the so-called secondary reduction ratio, which is calculated by “Rear Sprocket Ding Number ÷ Front Sprocket Ding Number ”.
In other words, “how many revolutions of the Front sprocket are required to make one revolution of the Rear Sprocket”.

What are the effects or changes that would occur if the Sprocket is changed or replaced?

[FrontSprocket]
● Increase = higher top speed, lower acceleration, lower rpm when cruising, better fuel economy.
● Reduce = no increase in top speed, better acceleration, higher rpm when cruising, and lower fuel economy.

Rear sprocket
Increasing the number of rpm = no increase in maximum speed, better acceleration, higher rpm when cruising, and lower fuel economy.
● Reduce = Increased maximum speed, reduced acceleration, lower rpm when cruising, and better fuel economy.
The effect is reversed for the front and rear Sprocket.
You can replace either the front or rear, but since 1T on the front is equivalent to 3T on the rear, you may be able to save money by replacing the front if you want to change to a larger size.

I use Rear for fine tuning. 。 When the rear is large, it may get caught on bumps,
If the Front is small, the Chain will cut down the Arm, and if it is large, it will hit the Case.
The Front side may be changed by one or two fingers. After that, adjustment is made on the Rear side.

I purchased the CUB for CUB PRESS, which seemed to be expected to be durable, and replaced it this time.

good point
CUB PRESS→ Newspaper delivery. Since it runs with a lot of newspapers loaded, a more durable Sprocket is used than NORMALCUB.
Durability is high.

○Compatibility with ordinary CUBs.

Chose 14 front and 40 rear for balance between acceleration and maximum speed. It is easy to ride.

The front was changed to OEM13→14, which made it easier to handle in first and second gear.

A bad point
○The price is higher than for a regular CUB.
I think it can't be helped because it is made to be durable.

Rotation of the Engine is transmitted from the Front Sprocket through the Chain to the Rear Sprocket to drive the rear wheels. In other words, the above is synonymous with “ How many revolutions of the Engine are required to make one revolution of the rear wheel? 。
In other words, changing the Sprocket's Ding number is a change in the ratio of the Engine's RPM to the RPM of the driven rear wheels. 。

The change of Sprocket is effective not only for bore up, but also for NORMAL vehicles with low speed gear with low torque, such as 1st and 2nd gear, to make it smoother. View detail

KITACO

23 Feb 2024

Driven Sprocket (Rear)

Fits: HONDA NSF100, HONDA NS50R, HONDA NS-1, HONDA NS50F, HONDA APE 100 TypeD, HONDA NSR mini, HONDA XR100MOTARD, HONDA NSR50, HONDA APE TypeD, HONDA XR50 MOTARD, HONDA NSR80

Japanese Webike user

3/5

Rear Sprocket replacement

The Rear of the installed product seemed to be getting a little sharp, so I bought this new one to replace it with a new one along with replacing the Chain with a new one.
The price was not that much, which was helpful.
It looks Black and does not look bad. View detail

KITACO

07 Feb 2024

Rear Sprocket

Japanese Webike user

5/5

Once I want to try the standard.

[How is it used?
I purchased this product because the previousOwner was using something quite different from the standard.
How was your experience with it?
I think the quality is perfect for the price. View detail

KITACO

29 Jan 2024

Driven Sprocket (Rear)

Fits: HONDA SUPER CUB 50, HONDA BENLY50CD90, HONDA SUPER CUB 90, HONDA SUPER CUB70, HONDA BENLY50S, HONDA BENLY50CD50, HONDA LITTLE CUB, HONDA SUPER CUB 50, HONDA SUPER CUB 50, HONDA SUPER CUB 90, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA CL50

Japanese Webike user

5/5

It was Out to ask the weight.

Bore up CUB90 to 105cc.
Before the replacement, I had KITACO's F16T and R37 Ding. It gave me great acceleration and I was able to drive uphill very comfortably.
I recently test rode a CT110 HUNTER CUB with a previous rider. Unfortunately, his impression is that the acceleration is too strong and very difficult to use, and as a result, he does not enjoy it. There is a weight difference between riders, but it is only for me, so it is fine if only I can enjoy it. However, it is frustrating to hear this from someone who knows how to use the CUB. I was just reviewing the color of the axle line and decided to replace the RSprocket which is the same process.

I purchased the same KITACO as last time and the number of the pin is 36. The color is the same glossy black as last time and the Sprocket is included in the package. When I store the Sprocket after replacement, I use the package it came in to prevent the Chain oil from sticking to other things. This package is the most convenient when using multiple Sprockets, as long as you have time to clean the oil off each time.

If you are replacing it for the first time, be careful in removing the Sprocket from the Flange. Glasses Wrenchetc. may hit your hand on the sharp Sprocket the moment it is loosened because it is tightened quite hard. If possible, we recommend using a 14mm TWrench.
After the change, the acceleration was definitely reduced. However, the irregular timing has changed and the Change Pedal is easier to operate than before. I am not holding my upper body so strongly when starting, and my riding posture is better. The maximum speed has also changed, but I don't put much emphasis on it because I don't plan to use the speed on my CUB.

The calculated Sprocket ratio gives some idea of what to expect, but it is difficult to get an impression of what it is actually like to ride. Sprocket is a part that can be replaced to adjust acceleration and speed. The price of the parts to be replaced is low for this reason, which is helpful.
I will have the same person test drive it next month. I would like to make a decision in one shot to avoid being tipped off that I'm wasting my money. View detail

KITACO

19 Dec 2023

Driven Sprocket (Rear)

Fits: HONDA APE 100 TypeD, HONDA XR100MOTARD, HONDA NSR mini, HONDA NSR50, HONDA NSF100, HONDA NS50R, HONDA NS50F, HONDA NS-1, HONDA APE TypeD, HONDA XR50 MOTARD, HONDA NSR80

Japanese Webike user

4/5

Balance of practicality and price

We replaced it at the same time when we replaced the Chain on the APE 100TypeD.
The replacement will be from OEMSprocket.
There is no problem in use. If you just want to replace it, installation is easy.
However, if you want to work more precisely when installing the Sprocket on the Wheel, it may be better to have a little ingenuity and a certain level of maintenance skill. However, since there is a lot of play in the diameter of the holes, there is a little less than 1mm of space between the Stud bolt and the Sprocket. Therefore, the center of the wheel and the center of the Sprocket must be aligned before tightening the nut, otherwise the wheel will be shaky in the circumferential direction when it rotates.
I think it is possible to improve the tolerance accuracy of the hole diameter, or to prepare a nut that can be centered in the circumferential direction by making the nut ground surface taper and tightening it, or to have a simple dedicated installation tool for high precision installation. or a simple dedicated installation tool would allow for highly accurate installation.
The material is steel, but the surface is coated with a black coloring, so it can change the atmosphere from the OEM-like silver iron. View detail

KITACO

06 Nov 2023

Driven Sprocket (Rear)

Fits: HONDA LITTLE CUB, HONDA BENLY50CD50, HONDA BENLY50CD90, HONDA BENLY50S, HONDA SUPER CUB 90, HONDA SUPER CUB 50, HONDA SUPER CUB70, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA SUPER CUB 90, HONDA SUPER CUB 50, HONDA SUPER CUB 50, HONDA SUPER CUB 50, HONDA CL50

Japanese Webike user

5/5

Aiming for low fuel consumption & low noise

[How is it used?
In the process of maintenance &restore of the LITTLE CUB that was given to us, we replaced the 90cc engine by Tanaka Shokai's 90cc engine and changed the Driven Sprocket from 41 to 37 from the OEM one. (Driven Sprocket has been replaced with 16T) 。
After the Restore was completed, I rode around for a while in the above state...
First gear is almost useless. (Blows off a few seconds after starting) I wanted to swing a little more to the long side, so I purchased the 35 this time.
Did you receive the item as per the Image?
It is indistinguishable from the 37 Driven Sprocket by KITACO that I purchased last time. (It's the same Manufacturer and only 2 guns are different...) I was too familiar with Parts, a reliable and trustworthy company that has been really good to me, and the product was just like the Image.
Was it difficult to install?
The installation itself is a simple process of loosening four Nuts and tightening them with the specified Torque after replacement, but it is a very tedious process to get to that point.
As mentioned in the previous issue, in order to remove the Rear Axel Shaft from the Little Cub, the Exhaust System, which is blocked on the same line as the Shaft, must be removed before work can proceed. (Limited to OEM Type Exhaust System shape, Up type Exhaust System is Large sturdy) 。
Remove the Exhaust System, remove the Rear brake&Torque rod, remove the Axel shaft, remove the center nut, remove the Rear wheel from the body, loosen the 4 nuts as mentioned at the beginning, replace the Sprocket, and assemble in the reverse order of the previous procedure. The assembly is completed in the reverse order.
How did you like it?
I honestly thought that reducing the Driven side by only two guns would not change anything.
In fact, the Large sound did not change, but the engine became long enough to be useful from 2nd gear, and when cruising on a main road at the same pace as a normal vehicle, the engine sound was reduced and Stress was not felt. The secondary reduction ratio has increased from 2.3125 at 37 to 2.1875.
Was "Included Parts:" attached?
None, Rear sprocketQuantity:This is a 1 pc. only product.
Were there any disappointments?
None
Black, steel, and plain product, but the NORMALSpec. of the old CUB series is covered by the Chain Cover, so you can't see anything from the outside, so it doesn't matter what it looks like as long as the product is functional and solid.
This product is more wallet-friendly than the high-end Duralumin&Anodized Treatment Sprocket in terms of durability and cost. (This is not a denial of luxury Sprocket.) 。
Other items that would be helpful
Point and hang of installation
Above. Was it difficult to install? As described in Section 3.2, be sure to perform the work before and after the installation of this product, and do not forget to tighten it without haste.
[Availability and clarity of the Instruction Manual
There is no Instruction Manual, but the product is very easy to understand.
[Notes]
When replacing the rear side bracket, the braking system must also be removed, so be sure to assemble the bracket securely when installing it.
As for my personal trouble, I have replaced the Chain with a thicker Plate one that is specially designed for durability, and the Chain Cover Bracket is interfering with the Driven Sprocket as its diameter is reduced................it makes me cry.
[ITEMS TO BUY TOGETHER
Aside from replacement for setting, if replacement is for wear, the front and rear Sprocket&Chain is Quantity:This is a place that should be replaced by Set, so please consult with your budget before purchasing.
Since the rear wheel is to be removed and attached, it is better to take into account the wear condition of the rear brake shoe if there is room, so that the work can be done only once, which will make it easier later.
[Opinions and requests to Manufacturer
I continue to be a customer for various parts of Mini bike and I look forward to working with you in the future. View detail

KITACO

23 Oct 2023

Driven Sprocket (Rear)

Fits: HONDA APE 100 TypeD, HONDA XR100MOTARD, HONDA NSR mini, HONDA NSR50, HONDA NSF100, HONDA NS50R, HONDA NS50F, HONDA NS-1, HONDA APE TypeD, HONDA XR50 MOTARD, HONDA NSR80

Japanese Webike user

5/5

I'm in a good mood ….

The NSF100 OEM Sprocket was 28, which swung quite a bit to Long, so we chose 31, swinging 3 guns to the acceleration side.
Thanks to the ability to use GEAR one speed up, it is much easier to drive.
Replacement itself is quite easy if you have enough kills and tools to remove the rear tire. View detail