Description
JT rear sprocket steel 45t-520 hus/husq/ktm. Manufacturer part number JTR897.45SC.
WPS part number 555-89745.
JT rear sprocket steel 45t-520 hus/husq/ktm.
In stock
JT rear sprocket steel 45t-520 hus/husq/ktm. Manufacturer part number JTR897.45SC.
WPS part number 555-89745.
WPS lists this part for the following vehicles. Match your exact model and year.
Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.
| Years | Make | Model |
|---|---|---|
| 2014–2023 | Husqvarna | FC 250 |
| 2014–2023 | Husqvarna | FC 350 |
| 2014–2023 | Husqvarna | FC 450 |
| 2014–2018, 2022 | Husqvarna | FE 250 |
| 2014–2021 | Husqvarna | FE 350 |
| 2015–2016, 2019–2021 | Husqvarna | FE 350S |
| 2014–2019, 2022–2023 | Husqvarna | FE 450 |
| 2014–2022 | Husqvarna | FE 501 |
| 2017–2023 | Husqvarna | FX 350 |
| 2018–2023 | Husqvarna | FX 450 |
| 2014–2021 | Husqvarna | TC 125 |
| 2014–2023 | Husqvarna | TC 250 |
| 2014–2016 | Husqvarna | TE 125 |
| 2017–2019 | Husqvarna | TE 150 |
| 2020–2023 | Husqvarna | TE 150i |
| 2014–2018 | Husqvarna | TE 250 |
| 2018–2023 | Husqvarna | TE 250i |
| 2014–2018 | Husqvarna | TE 300 |
| 2019–2023 | Husqvarna | TE 300i |
| 2017–2019 | Husqvarna | TX 125 |
| 2017–2019 | Husqvarna | TX 300 |
| 2020–2023 | Husqvarna | TX 300i |
| 1991–2009 | KTM | 125 Exc |
| 1991–1993 | KTM | 125 Mx |
| 1995–2023 | KTM | 125 SX |
| 2021–2023 | KTM | 125 XC |
| 2008 | KTM | 144 Sx |
| 2008–2022 | KTM | 150 SX |
| 2010–2015 | KTM | 150 XC |
| 2017–2019, 2023 | KTM | 150 XC-W |
| 2020–2022 | KTM | 150 XC-W TPi |
| 1998–2005 | KTM | 200 Exc |
| 1998–2003 | KTM | 200 Mxc |
| 2002–2004 | KTM | 200 Sx |
| 2006–2009 | KTM | 200 Xc |
| 2006–2016 | KTM | 200 Xc-W |
| 1990–2005, 2017 | KTM | 250 EXC |
| 2018 | KTM | 250 EXC TPi |
| 2017–2023 | KTM | 250 EXC-F |
| 1990–1991 | KTM | 250 MX |
| 1998–2001 | KTM | 250 MXC |
| 1995–2023 | KTM | 250 SX |
| 2006–2023 | KTM | 250 SX-F |
| 2007–2019, 2023 | KTM | 250 XC |
| 2020–2022 | KTM | 250 XC TPi |
| 2007–2023 | KTM | 250 XC-F |
| 2007–2018, 2023 | KTM | 250 XC-W |
| 2018–2022 | KTM | 250 XC-W TPi |
| 2010–2016 | KTM | 250 XCF-W |
| 1990–2008, 2017 | KTM | 300 EXC |
| 2020 | KTM | 300 EXC TPi |
| 1990–1991 | KTM | 300 MX |
| 2001–2005 | KTM | 300 MXC |
| 1993–1995 | KTM | 300 SX |
| 2006–2019, 2023 | KTM | 300 XC |
| 2020–2022 | KTM | 300 XC TPi |
| 2006–2018, 2023 | KTM | 300 XC-W |
| 2019–2022 | KTM | 300 XC-W TPi |
| 2012–2023 | KTM | 350 EXC-F |
| 2011–2023 | KTM | 350 SX-F |
| 2011–2023 | KTM | 350 XC-F |
| 2013–2016, 2020–2022 | KTM | 350 XCF-W |
| 1996–1997 | KTM | 360 Exc |
| 1996–1997 | KTM | 360 Mxc |
| 1996–1997 | KTM | 360 Sx |
| 1998–2002 | KTM | 380 Exc |
| 2001–2002 | KTM | 380 Mxc |
| 1998–2002 | KTM | 380 Sx |
| 1995 | KTM | 400 Duke |
| 2000–2005 | KTM | 400 EXC 4-Stroke |
| 1998–2001 | KTM | 400 Lc4 |
| 2001–2002 | KTM | 400 MXC 4-Stroke |
| 1995–2000 | KTM | 400 SC 4-Stroke |
| 1998–2002 | KTM | 400 SX 4-Stroke |
| 2010 | KTM | 400 XC-W 4-Stroke |
| 1994–1995 | KTM | 440 Exc |
| 1994–1995 | KTM | 440 Mxc |
| 1994 | KTM | 440 Sx |
| 2017–2021 | KTM | 450 EXC-F |
| 2008–2011 | KTM | 450 EXC-R 4-Stroke |
| 2003–2005 | KTM | 450 MXC 4-Stroke |
| 2005–2009 | KTM | 450 SMR 4-Stroke |
| 2003–2021 | KTM | 450 SX-F |
| 2008–2021 | KTM | 450 XC-F |
| 2008–2016 | KTM | 450 XCF-W |
| 2012–2021 | KTM | 500 EXC-F |
| 2012–2016, 2020–2021 | KTM | 500 XCF-W |
| 2008–2009 | KTM | 505 Sx-F |
| 2008–2009 | KTM | 505 Xc-F |
| 2000–2002 | KTM | 520 EXC 4-Stroke |
| 2001–2002 | KTM | 520 MXC 4-Stroke |
| 2000–2002 | KTM | 520 SX 4-Stroke |
| 2003–2007 | KTM | 525 EXC 4-Stroke |
| 2003–2005 | KTM | 525 MXC 4-Stroke |
| 2004–2005 | KTM | 525 SMR 4-Stroke |
| 2003–2006 | KTM | 525 SX 4-Stroke |
| 2006 | KTM | 525 XC-G 4-Stroke |
| 2008–2011 | KTM | 530 EXC-R 4-Stroke |
| 2010–2011 | KTM | 530 XC-W 4-Stroke |
| 2006–2007 | KTM | 560 SMR 4-Stroke |
| 1990–1991 | KTM | 600 Mx |
| 1995–1997 | KTM | 620 Duke |
| 1997–1998 | KTM | 620 Lc4 |
| 2004–2006 | KTM | 625 SMC |
| 2003–2006 | KTM | 625 SXC |
| 1999–2007 | KTM | 640 Adventure |
| 2000–2006 | KTM | 640 Duke Ii |
| 2000–2004 | KTM | 640 Enduro |
| 1999–2005 | KTM | 640 Supermoto |
| 2003–2006 | KTM | 660 SMC |
| 2015–2017 | KTM | Freeride 250R 4-Stroke |
Source: WPS vehicle-fitment data · WPS part 555-89745 · Checked November 11, 2026.
| Weight | 2.22 lbs |
|---|---|
| Dimensions | 10.95 × 12.05 × 0.55 in |
Check chain pitch, sprocket tooth count and the installed gearing before ordering.
Select your motorcycle to check for matching parts.

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