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HIAORS 428 17T 17mm Motorcycle Front Engine Sprocket for 50cc 70cc 110cc 125cc 140cc 160cc TaoTao Roketa Coolster Sunl Lifan Chinese ATV Quad Dirt Bike

  • Based on 801 reviews
Condition: New
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$8.99 Why this price?
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Aug 1
Order within 1 hour and 12 minutes
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Size: EG428-17T-17mm


Number of Items: 1


Features

  • Fit 428 Chain
  • 17T
  • Eye to eye : 30mm
  • Countershaft Width 17mm
  • Please Check The Size Before You Buy It

Package Dimensions ‏ : ‎ 5.35 x 3.5 x 0.55 inches; 6.17 ounces


Date First Available ‏ : ‎ March 30, 2019


Manufacturer ‏ : ‎ HIAORS


Best Sellers Rank: #16,427 in Automotive (See Top 100 in Automotive) #1 in Powersports Sprockets


#1 in Powersports Sprockets:


Customer Reviews: 4.4 4.4 out of 5 stars 801 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Apollo z20 125
Size: EG428-17T-17mm Number of Items: 1
Fits an Apollo Z20 125cc perfectly. Gained 7mph. Does take longer to climb through 3rd and 4th. 1st and 2nd are still peppy.
Reviewed in the United States on June 24, 2025 by Jake

  • Really good
Size: EG428-17T-17mm Number of Items: 1
It come in really quick and I haven't got to us it yet because the dirt bike that I pay for got lost or stolen so now I'm trying to figure out something
Reviewed in the United States on June 14, 2025 by Dillon

  • Sprocket for boom vader
Size: EG428-17T-17mm Number of Items: 1
Can’t beat the price, it got here over night and I installed it on my boom Vader 125cc, made a judge different in 1st and 2nd gear. Highly recommend pruduct quality is A1
Reviewed in the United States on April 26, 2025 by luis

  • Works as it should
Size: EG428-17T-17mm Number of Items: 1
Recommend to increase top end on a grom clone
Reviewed in the United States on May 24, 2025 by Zachary Naif

  • Didn't match
Size: EG428-17T-17mm Number of Items: 1
arrived on time, great quality, but sadly it does not fit kpm 200
Reviewed in the United States on May 3, 2025 by Francisco Anaya-Alvarez

  • Good for grom clone 125cc
Size: EG428-17T-17mm Number of Items: 1
Fit perfect from clone 125cc
Reviewed in the United States on April 27, 2025 by jeff

  • Doesn’t fit
Size: EG428-16T-17mm Number of Items: 1
Does not fit with my ssr 70 so the functionality is not good but I’m pretty sure if this did fit it would be good value for your money
Reviewed in the United States on February 19, 2025 by Shantilese Daniels

  • Love it!
Size: EG428-16T-17mm Number of Items: 1
Installed easy, well built and gave gtreat topend. I was looking for more topend and it delivered. Showed up fast an easy. Love the new ridability. Definitely recommend.
Reviewed in the United States on April 4, 2025 by John Strickland

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