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
12T
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.
Beta
250 RR 2T 2013-2021
300 RR 2T 2013-2021
350 RR Enduro 2011-2020
390 RR Enduro 2015-2020
390 RS Dual Sport 2015
400 RR Enduro 2005-2014
430 RR Enduro 2015-2020
430 RS Dual Sport 2015-2016
450 RR Enduro 2005-2014
480 RR Enduro 2015-2019
498 RR Enduro 2012-2014
520 RR Enduro 2010-2011
525 RR Enduro 2005-2009
Husaberg
FE 250 2013-2014
FE 350 2013
FE 390 2010-2012
FE 450 2009-2014
FE 501 2013-2014
TE 125 2013
TE 250 2012-2014
TE 300 2012-2014
Husqvarna
FC 250 2014-2023
FC 350 2014-2023
FC 450 2014-2023
FE 250 2014-2018, 2022
FE 350 2014-2021
FE 350 S 2015-2016, 2020-2021
FE 450 2014-2019, 2023
FE 501 2014-2022
FX 350 2017-2023
FX 450 2018-2023
TC 125 2014-2021
TC 250 2014-2023
TE 125 2014-2016
TE 150 2017-2019
TE 150i 2020-2023
TE 250 2014-2018
TE 250i 2018-2023
TE 300 2014-2018
TE 300i 2019-2023
TX 125 2018-2019
TX 300 2017-2019
TX 300i 2020-2023
KTM
125 EXC 1989-2005
125 MX 1986-1991
125 SX 1995-2023
125 XC 2021-2023
144 SX 2008
150 SX 2009-2022
150 XC 2010-2014
150 XC-W 2017-2019
150 XC-W TPI 2020-2022
200 EXC 1998-2005
200 MXC 1998-2003
200 SX 2003-2004
200 XC 2006-2009
200 XC-W 2006-2016
250 EXC 1990-2005
250 EXC-F 2017-2019
250 MX 1983-1991
250 MXC 1984-1988, 1998-2001
250 SX 1995-2023
250 SX-F 2006-2023
250 XC 2007-2019, 2023
250 XC TPI 2020-2022
250 XC-F 2007-2023
250 XC-W 2007-2018
250 XC-W TPI 2018-2022
250 XCF-W 2010-2016
300 EXC 1990-2005, 2017
300 MX 1990-1991
300 MXC 2001-2005
300 XC 2006-2019, 2023
300 XC TPI 2020-2022
300 XC-W 2006-2018
300 XC-W TPI 2019-2022
350 EXC-F 2012-2023
350 SX-F 2011-2023
350 XC-F 2011-2023
350 XCF-W 2012-2016, 2021-2022
360 EXC 1996-1997
360 MXC 1996-1997
360 SX 1996-1997
380 EXC 1998-2002
380 MXC 2001
380 SX 1998-2002
400 MXC 2001-2002
400 SX Racing 2000-2002
400 XC-W 2010
440 EXC 1994-1995
440 MXC 1994-1995
450 EXC-F 2017-2018
450 MXC-G Racing 2003-2005
450 SX 2006
450 SX Racing 2003-2005
450 SX-F 2007-2021
450 XC-F 2008-2009, 2013-2021
495 MX 1981-1984
500 EXC 2012-2016
500 EXC-F 2017-2021
500 MX 1985-1991
500 XCF-W 2020-2021
505 SX-F 2008
505 XC-F 2008-2009
520 MXC Racing 2001-2002
520 SX Racing 2000-2002
525 EXC 2007
525 MXC-G Racing 2003-2005
525 SX 2006
525 XC-G Racing 2006
530 EXC-R 2008
560 SMR 2006-2007
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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