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Motorcycle Parts
Drive Parts
Drive Sprocket / Front Sprocket
SUNSTAR
SUNSTAR - Drive Sprocket / Front Sprocket
Product list
Front Sprocket

Front Sprocket

Name: Front Sprocket
Brand: SUNSTAR
SKU: 20401301
Price: 3091 JPY
Availability: InStock
Rating: 4.5 (222 reviews)

Product # 517-15

Read 222 reviews

28.19~USD (3,091 JPY)

List price: 36.48 USD Save Up to 23%

+31~ Webike point (0.28 USD)

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Fitment

YAMAHA

YZF-R1

98-14
YZF-R1 SP

98-14
XJR1300

98-02
FZ1

06-14
And more

Open Fit Model Information Table

Product detail

Sprocket use	Front
Applicable chain size	530
Sprocket material	Chromium molybdenum steel (finished with iron oxide coating)
Number of front sprocket teeth	15
Sprocket color	black

for Front
Corresponding Chain Size: 530

[Material]
Chromium-molybdenum Steel (Triiron Film Finishing)

[Color]
Black

[Specification]
Heat Treatment: Carbonitriding Treatment
Durability: 10000-30000km (*)

*For corresponding vehicles for convert setting, an OEM size chain cannot be used, you can not use it unless you convert the chain size.
*Please take note that the color and shape of the delivery product may differ from the photo.
*Please remember that if you change significantly from the number of OEM sprockets, depending on the type of vehicle you may not be able to install.
*The shown durability value is just for reference. It may vary depending on its used way, chain size, or maintenance condition.
* The offset value is of sprocket only.
* The actual offset value (vs original value) differ by model type. If the original sprocket is originally offset, that value will be subtracted (differ by model).
* You can choose teeth value to match with the course or the vehicle when using it for race. Yet this only means that the part will conform to the OEM wheel used for that vehicle. It does not imply that all of the established teeth will be installed without interfering with the vehicle. Installation to each vehicle should be confirmed at customer's side.

Click here for Purchasing Chain Brush

* The image is only for reference. The image shown may differ from the actual product.

It uses materials with excellent wear resistance, and it does not generate unnecessary abrasion by finishing it with a high accuracy, and it has high hardness due to a high level of qunching. Furthermore, it boast up excellent durability by synergistic effect with rust prevention treatment which does not deteriorate the material. It is very difficult to maintain high precision dimension when carbonitriding heat treatment is performed on ferrous material because it has different expansion and contraction rates. In SUNSTAR, it applies special heat treatment processing with its own equipment and technology.

Standard Specification List
Front	Rear	Reduction Ratio	Chain	Corresponding Manufacturer's Name	Corresponding Vehicle Model
15T	38T	2.53	530-102	YAMAHA	RZV500 R 84
16T	44T	2.75	530-116	YAMAHA	FZ1 01-05
16T	44T	2.75	530-116	YAMAHA	FZS1000 FAZER 01-05
17T	45T	2.65	530-122	YAMAHA	FZ1: FZ1 S: FZ1 N: FZ1FAZER 06-10
16T	43T	2.69	530-114	YAMAHA	YZF-R1 98-03
17T	45T	2.65	530-116	YAMAHA	YZF-R1 04-05
17T	45T	2.65	530-118	YAMAHA	YZF-R1 SP (MARCHESINI WHEEL) 06
17T	45T	2.65	530-118	YAMAHA	YZF-R1 06-08
17T	47T	2.76	530-118	YAMAHA	YZF-R1 09-10
17T	41T	2.41	530-110	YAMAHA	FJ1100 84-
17T	40T	2.35	530-110	YAMAHA	FJ1200 (Overseas) 91-
17T	38T	2.24	530-110	YAMAHA	FJ1200 (JAPAN) 91-
for Convert (It is impossible to use STD parts.)				YAMAHA	XJR1200: XJR1200 R: XJR1200 SP 94-97
17T	38T	2.24	530-110	YAMAHA	XJR1300 (JAPAN) 98-02
17T	38T	2.24	530-110	YAMAHA	XJR1300 (JAPAN) 03-09
17T	39T	2.29	530-114	YAMAHA	MT-01 05-

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Sprocket Course - Fundamentals - That is the secret to keep ridiculous motorcycle maintenance longer! SUNSTAR [Webike TV]↓

Points of Attention

* If there may be an instruction manual included, it will be written in Japanese.

Model Page Links

YAMAHA
- RZV500R
- FZ1 (FZ1N)
- FZ1 FAZER
- FZS1000 FAZER
- YZF-R1 (R1)
- FJ1100
- FJ1200
- XJR1200
- XJR1200R
- XJR1300
- MT-01

Ratings & Reviews

4.5

222 Reviews

rating breakdown

5 stars		142
4 stars		57
3 stars		19
2 stars		1
1 star		3

WRITE A REVIEW

Recently Posted Reviews for this Product or similar Product

SunStar 14T Front Sprocket

By Tanya (24)From

Posted Apr 21, 2021

With the stock 2018 Honda Monkey 125cc engine the motorcycle would struggle with large hills in fourth gear. After some research it was suggested to either go down one tooth on the front sprocket or go up two teeth on the rear sprocket. With the front sprocket being cheaper and easier to change I went that option and the improvement was well worth it as now the motorcycle can pull up those large hills in fourth gear where in the past I would have had to shift back to third gear. The fit and finish of the product is as go as OEM do it matched up to the OEM rear sprocket and chain well. My only issue now is my speedo is no longer accurate.

Front Sprocket SUNSTAR

Fits:

YAMAHA FJ1100 84-86
YAMAHA FJ1200 91-97
YAMAHA FJ1200A 91-97
YAMAHA FZ1 06-14
YAMAHA FZ1 FAZER 06-14
YAMAHA FZ1N 06-14
YAMAHA FZ1S 06-14
YAMAHA FZS1000 01-05
YAMAHA FZS1000FAZER 01-05
YAMAHA FZS1000S 01-05
YAMAHA MT-01 05-09
YAMAHA MT-01S 05-09
YAMAHA RZV500R 84
YAMAHA XJR1200 94-97
YAMAHA XJR1200 94-97 Setting for 530 conversion
YAMAHA XJR1200R 94-97
YAMAHA XJR1200R 94-97 Setting for 530 conversion
YAMAHA XJR1200SP 94-97
YAMAHA XJR1200SP 94-97 Setting for 530 conversion
YAMAHA XJR1300 98-02
YAMAHA YZF-R1 98-14
YAMAHA YZF-R1 SP 98-14

SUNSTAR Front Sprocket

By NO NAME (57)From

Posted Mar 16, 2021

Sunstar stars are a great product. This is a review of Sunstar 511-18 chainring. The star has 18 teeth to rotate the chain. Compatible with chain size 530. Made of steel with added components that are more wear resistant and durable. The star is black. Installation of the star is quick. I use these stars all the time because of their high quality.

Front Sprocket SUNSTAR

Fits:

YAMAHA FJ1100 84-86
YAMAHA FJ1200 91-97
YAMAHA FJ1200A 91-97
YAMAHA FZ1 06-14
YAMAHA FZ1 FAZER 06-14
YAMAHA FZ1N 06-14
YAMAHA FZ1S 06-14
YAMAHA FZS1000 01-05
YAMAHA FZS1000FAZER 01-05
YAMAHA FZS1000S 01-05
YAMAHA MT-01 05-09
YAMAHA MT-01S 05-09
YAMAHA RZV500R 84
YAMAHA XJR1200 94-97
YAMAHA XJR1200 94-97 Setting for 530 conversion
YAMAHA XJR1200R 94-97
YAMAHA XJR1200R 94-97 Setting for 530 conversion
YAMAHA XJR1200SP 94-97
YAMAHA XJR1200SP 94-97 Setting for 530 conversion
YAMAHA XJR1300 98-02
YAMAHA YZF-R1 98-14
YAMAHA YZF-R1 SP 98-14

Sunstar Front Sprocket

By Miki (199)From

Posted Mar 10, 2021

Sunstar chainring, bought on YAMAHA YZF R1 RN12 05. Excellent quality, strong metal. I would say that after the original star, Sunstar is in second place. I changed my JT chainring almost every season. Putting on the Sunstar, I drove about 22,000 km on it. It was possible to continue driving, but when replacing it with the original chain, I put the original stars.

Front Sprocket SUNSTAR

Fits:

YAMAHA FJ1100 84-86
YAMAHA FJ1200 91-97
YAMAHA FJ1200A 91-97
YAMAHA FZ1 06-14
YAMAHA FZ1 FAZER 06-14
YAMAHA FZ1N 06-14
YAMAHA FZ1S 06-14
YAMAHA FZS1000 01-05
YAMAHA FZS1000FAZER 01-05
YAMAHA FZS1000S 01-05
YAMAHA MT-01 05-09
YAMAHA MT-01S 05-09
YAMAHA RZV500R 84
YAMAHA XJR1200 94-97
YAMAHA XJR1200 94-97 Setting for 530 conversion
YAMAHA XJR1200R 94-97
YAMAHA XJR1200R 94-97 Setting for 530 conversion
YAMAHA XJR1200SP 94-97
YAMAHA XJR1200SP 94-97 Setting for 530 conversion
YAMAHA XJR1300 98-02
YAMAHA YZF-R1 98-14
YAMAHA YZF-R1 SP 98-14

加速快了

By Uni (81)From

Posted Feb 25, 2021

我的车子是KAWASAKI的NINJA 400，2019年款的。过原厂车的前牙盘是15齿的，骑起来感觉加速太慢，没有低扭。然后就在webike上买了这个SUNSTAR的14齿前牙盘。换的时候卸牙盘螺丝很费劲，要用风炮才能卸下来。换完后加速明显提升了很多。
----------------------------------------------
My car is 400, the 2019 models of KAWASAKI NINJA. Original car through the front crankset 15 tooth riding up feeling acceleration too slow, no low torque. Then bought on webike teeth 14 of the front crankset SUNSTAR this. In other words, when unloading dental plate screws very hard, use jackhammers to unload. After the change accelerated significantly improved a lot....

Front Sprocket SUNSTAR

Fits:

YAMAHA FJ1100 84-86
YAMAHA FJ1200 91-97
YAMAHA FJ1200A 91-97
YAMAHA FZ1 06-14
YAMAHA FZ1 FAZER 06-14
YAMAHA FZ1N 06-14
YAMAHA FZ1S 06-14
YAMAHA FZS1000 01-05
YAMAHA FZS1000FAZER 01-05
YAMAHA FZS1000S 01-05
YAMAHA MT-01 05-09
YAMAHA MT-01S 05-09
YAMAHA RZV500R 84
YAMAHA XJR1200 94-97
YAMAHA XJR1200 94-97 Setting for 530 conversion
YAMAHA XJR1200R 94-97
YAMAHA XJR1200R 94-97 Setting for 530 conversion
YAMAHA XJR1200SP 94-97
YAMAHA XJR1200SP 94-97 Setting for 530 conversion
YAMAHA XJR1300 98-02
YAMAHA YZF-R1 98-14
YAMAHA YZF-R1 SP 98-14

NINJA400 Front Sprocket

By NO NAME (65)From

Posted Feb 25, 2021

Brand: SUNSTAR
Commodity: SUNSTAR Front Sprocket
Use model: NINJA400 17...

Front Sprocket SUNSTAR

Fits:

YAMAHA FJ1100 84-86
YAMAHA FJ1200 91-97
YAMAHA FJ1200A 91-97
YAMAHA FZ1 06-14
YAMAHA FZ1 FAZER 06-14
YAMAHA FZ1N 06-14
YAMAHA FZ1S 06-14
YAMAHA FZS1000 01-05
YAMAHA FZS1000FAZER 01-05
YAMAHA FZS1000S 01-05
YAMAHA MT-01 05-09
YAMAHA MT-01S 05-09
YAMAHA RZV500R 84
YAMAHA XJR1200 94-97
YAMAHA XJR1200 94-97 Setting for 530 conversion
YAMAHA XJR1200R 94-97
YAMAHA XJR1200R 94-97 Setting for 530 conversion
YAMAHA XJR1200SP 94-97
YAMAHA XJR1200SP 94-97 Setting for 530 conversion
YAMAHA XJR1300 98-02
YAMAHA YZF-R1 98-14
YAMAHA YZF-R1 SP 98-14

WRITE A REVIEW

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Front Sprocket

Product detail

Recently viewed products

Ratings & Reviews

SunStar 14T Front Sprocket

SUNSTAR Front Sprocket

Sunstar Front Sprocket

加速快了

NINJA400 Front Sprocket