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JT
520 Front Countershaft Sprocket
$8.99 - $26.99  Sale
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MSRP $9.95-29.99
Customer Rating:  

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Product Description
JT 520 Front Countershaft Sprocket
  • JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel
  • Heat treated and hand finished to meet or exceed OEM standards
  • Outlasts any mild steel or surface hardened sprocket as much as two and three times over
**Note: Designed for 520 size OEM replacements or suitable conversions to 520 size chain and sprockets
Customer Reviews
Average Rating -  Based on 13 Review(s)
Fit   4.9
Features   4.7

Finish   4.9
Cost Benefit   5.0

Durability   4.7
Overall   4.8
Latest Reviews
Fit   5.0
Finish   5.0
Durability   5.0
Features   4.0
Cost Benefit   5.0
Overall   4.8
Jason Leatherwood Sevierville,  TN Good Sprocket I like this sprocket. I have around 2000 miles on it and I see no wear so I believe it is a great product. Fits perfect and is sealed so no rust on the product.
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Justin Oeltjen Tallahassee,  FL Can't beat the price Got her on sale for $6...a no brainer. Solid quality steel sprocket. Fits great and easy installation. I'll buy another in four to six months after the Florida sand wears this one out. Grooved teeth seem to have good bite. Highly recommend .
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Ryan Reading,  PA It's a sprocket... Despite what some may say, this sprocket works perfectly on a 2008+ ninja 250. I just installed it on mine and there were no problems. As for the quality of the piece, I couldn't find any flaws. Everything fit snuggly just as it should.
Fit   4.0
Finish   4.0
Durability   3.0
Features   4.0
Cost Benefit   5.0
Overall   4.0
Mark Mazzella Ramsey,  NJ Sprocket Deal Compared to others at this or a higher price range its a good value and fit. I haven't ridden hard enough yet to determine its durability.
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Don Grubbs Monroe,  GA JT-520 Sprocket Great deal and perfect fit.
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Dave Young Dexter,  MO Front sprocket for my ninja 250 This is the first sprocket I have had to purchase and I am pleased with it. Not too much to one I suppose...Looks nice and quality we will have to see if it lasts! I am satisfied with my purchase for sure .
Fit   5.0
Finish   5.0
Durability   3.0
Features   3.0
Cost Benefit   5.0
Overall   4.2
Ryan Kirschner Columbia,  MO Great Buy It took me almost 2 years to buy and is one of the best things I have bought for the bike. Right away I noticed the difference in RPM's and gears. Really makes the bike much better.
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Douglas Myers Covington,  TN JT 520 Countershaft sproket Fits great, and also a great product. Cost was very reasonable.
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
lpowell starr,  SC all- out inpressed! This is without a doubt the longest lasting, most dependable, front sprocket I've put through abuse so far!
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Carl_T Kingston,  TX 15T JT sprocket THE best mod you can do for the bike. It makes it work as motorcycle gears are supposed to, and should have been delivered with this way stock. A well made part, easy to install without breaking the chain or adding links.
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