Manufactured to exacting tolerance using SCM420 chromoly st
Each JT 520 countershaft sprocket is heat treated then bead blasted to reduce surface friction and enhance chain and sprocket longevity
Every JT sprocket goes through up to 25 production stages and 10 individual quality control checks before it is ready to leave the factory
Sold individually
Product Note:
Specification
Details
Chain Pitch
520
Material
Steel
Position
Front
Teeth
14T
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Kawasaki
KDX200 1989-1991
KDX220R 1997-2005
KDX250 1991-1994
KL250 1978
KLX250 1979-1980
KLX250R 1994-1996
KLX300R 1997-2002
KX250 2-Stroke 1987-1998
KX500 1987-2004
KXF250 Tecate 4 1987-1988
KZ200A 1978-1979
KZ250D CSR 1981
KZ250D LTD 1980
Super Sherpa 2000-2003, 2009
Yamaha
DT250 1975-1979
DT400 1977-1978
Grizzly 125 2004-2012
IT250 1977-1979, 1981-1983
IT400 1977-1979
IT425 1980
IT465 1981-1982
IT490 1983-1984
MX250 1975
RZ350 1984-1985
Raptor 350 2004-2012
SR250 Exciter 1980-1982
TT250 1980-1982
TY350 Trials 1985-1986
V-Star 250 2008-2017
WR250Z 1991-1997
WR500Z 1992-1993
Warrior 350 1987-2004
XT250 1980-1983
XV250 Route 66 1988-1990
XV250 Virago 250 1995-2007
YFZ350 Banshee 1987-2006
YTZ250 Tri-Z 1985-1986
YZ250 2-Stroke 1977-1998
YZ250WR 1989
YZ400 1977-1979
YZ465 1980-1981
YZ490 1982-1990
Customer Reviews
Perfect fit
By Cody B. on
Verified Purchaser
Just got parts installed today. Cant wait to get back on the trails. Perfect fit.
Sprocket
By Michael W. on
Verified Purchaser
Nice product!
Perfect
By Justin G. on
Verified Purchaser
Perfect
Awesome sprocket
By Ethan W. on
Verified Purchaser
Awesome sprocket
Great
By William W. on
Verified Purchaser
Great
Worked as it should
By Greg J. on
Verified Purchaser
Needed it to make the bike more street friendly. Worked as it should.
Sprocket
By Wayne B. on
Verified Purchaser
A 14T is a recommended improvement for my '21 KTM 390 ADV. Indeed it was !
Fits 2017-23 KTM Duke 390
By S. on
Great quality sprocket, installed on my 2017 KTM Duke 390 to get a little more torque and it worked like a charm, just enough to be noticeable, but doesn't make the bike scream going 65.
Great sprocket
By Brian D. on
Verified Purchaser
New sprocket works great, seems like good quality. Taken it on a few rides with it and the gearing is way better having a 12T.
Good sprocket
By Harold M. on
Verified Purchaser
Fit like a glove
Works well
By Perry B. on
Verified Purchaser
Works well
Perfect
By Matthew W. on
Verified Purchaser
Amazing
Great
By David V. on
Verified Purchaser
Great product!
JT front sprocket 520 15T
By Derek H. on
Verified Purchaser
Very well made sprocket, I had previously upgraded my rear sprocket and was having an issue with my odometer because of that, this upgrade to the front sprocket definitely helped with that.
Thank you!
By John T. on
Verified Purchaser
Sprocket fits perfect.
Great
By Al B. on
Verified Purchaser
Great as always.
Great
By Nicholas W. on
Verified Purchaser
Great product!
Sprocket
By Clay T. on
Verified Purchaser
Got me riding soon. Noice.
Jt front sprocket
By S. on
Verified Purchaser
Good quality, easy install, good.
Great parts
By Ron R. on
Verified Purchaser
Product was as expected.
Awesome
By G-Dog. on
Verified Purchaser
Fast, quality and efficient!
Good
By Zack on
Verified Purchaser
Good stuff.
Good product
By Mark M. on
Verified Purchaser
Received earlier than expected, perfect fit on my 2006 rebel.
520 chain sprocket
By Abraham G. on
Verified Purchaser
Thank you for sending a part that fit perfectly. 5 stars from me, a happy customer.
Good product and fast shipping.
By Federico C. on
Verified Purchaser
The packaging was a bit banged up, but considering it was a sprocket I wasn’t too worried.
Its a sprocket
By Pete on
Verified Purchaser
Got it quick, easy install, fits my 2008 ktm 690 enduro R. What can I say, I can hit 120mph now.
Ninja Sprocket
By david on
It fits and does its job. The price point was good and so far it has held up.
How many stars would you give this product? Write a review.
Questions & Answers
Will this sprocket work with a o ring chain
By Tyler L.
Yes, this will work with an O-Ring chain. The chain type of chain you have does not matter when it comes to sprockets. What's most important is that you're matching chain size (called chain pitch) to the correct sprocket. If you've got a 520 chain, be it unsealed, Z-Ring, X-Ring &etc., it will work well with any 520 pitch sprocket.
Have a question? Please ask our experts and customers who own this product.
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