Swingarm Bearing Kit — Beta RC 4T 450 (2025) +

Rear suspension feels harsh, the bike pivots in a clunky-not-fluid way, or you can see grease pushed out around the swingarm pivot — the swingarm and linkage bearings are dry or pitted. All Balls swingarm and linkage kits include every needle bearing, bushing, seal, and dust cap needed to re-bearing the swingarm OR the shock linkage. Tighten up the back end of the bike for a fraction of OEM cost.

Kit fits the bikes listed below. Most kits cover swingarm-only; linkage kits are a separate part. Check kit contents below.

Fits:

• Beta RC 4T 450 (2025)
• Beta RR 2T 125 (2019-2024)
• Beta RR 2T 125 Race (2021-2025)
• Beta RR 2T 125 X-PRO (2025)
• Beta RR 2T 200 (2019-2024)
• Beta RR 2T 200 Race (2021-2025)
• Beta RR 2T 200 X-PRO (2025)
• Beta RR 2T 250 (2013-2024)
• Beta RR 2T 250 Race (2022-2025)
• Beta RR 2T 250 X-PRO (2025)
• Beta RR 2T 300 (2013-2024)
• Beta RR 2T 300 Race (2022-2025)
• Beta RR 2T 300 X-PRO (2025)
• Beta RR 4T 250 (2005-2007)
• Beta RR 4T 350 (2011-2024)
• Beta RR 4T 350 Race (2022-2025)
• Beta RR 4T 350 X-PRO (2025)
• Beta RR 4T 390 (2015-2024)
• Beta RR 4T 390 Race (2022-2025)
• Beta RR 4T 390 X-PRO (2025)
• Beta RR 4T 400 (2005-2014)
• Beta RR 4T 430 (2015-2024)
• Beta RR 4T 430 Race (2022-2025)
• Beta RR 4T 430 X-PRO (2025)
• Beta RR 4T 450 (2005-2014)
• Beta RR 4T 480 (2018-2024)
• Beta RR 4T 480 Race (2022-2025)
• Beta RR 4T 480 X-PRO (2025)
• Beta RR 4T 498 (2012-2014)
• Beta RR 4T 520 (2010-2011)
• Beta RR 4T 525 (2005-2009)
• Beta RR-S 4T 350 (2017-2024)
• Beta RR-S 4T 390 (2017-2024)
• Beta RR-S 4T 390 Special Edition (2024)
• Beta RR-S 4T 430 (2017-2024)
• Beta RR-S 4T 500 (2017-2024)
• Beta RR-S 4T 500 Special Edition (2024)
• Beta RS 4T 390 (2015-2016)
• Beta RS 4T 400 (2014)
• Beta RS 4T 430 (2015-2016)
• Beta RS 4T 500 (2015-2016)
• Beta RS 4T 520 (2014)
• Beta RX 2T 300 (2021-2025)
• Beta RX 4T 450 (2024-2025)
• Beta XTRAINER 250 (2024-2025)
• Beta XTRAINER 300 (2015-2025)
• Beta CF-Moto IBEX 450 (2025)
• Gas-Gas EC125 (2025)
• Gas-Gas EC250 (2021-2025)
• Gas-Gas EC250F (2021-2025)
• Gas-Gas EC300 (2021-2026)
• Gas-Gas EC300 GP (2025-2026)
• Gas-Gas EC350F (2021-2026)
• Gas-Gas EC450F (2024-2025)
• Gas-Gas EC500F (2024-2026)
• Gas-Gas ES350 (2024-2025)
• Gas-Gas ES500 (2024-2025)
• Gas-Gas EW500F (2024)
• Gas-Gas EX250 (2022-2025)
• Gas-Gas EX250F (2021-2025)
• Gas-Gas EX300 (2021-2026)
• Gas-Gas EX350F (2021-2025)
• Gas-Gas EX450F (2021-2024)
• Gas-Gas MC125 (2021-2026)
• Gas-Gas MC150 (2025)
• Gas-Gas MC250 (2022-2026)
• Gas-Gas MC250F (2021-2026)
• Gas-Gas MC250F Factory Edition (2023-2025)
• Gas-Gas MC300 (2025)
• Gas-Gas MC350F (2022-2025)
• Gas-Gas MC450F (2021-2026)
• Gas-Gas MC450F Factory Edition (2023-2025)
• Gas-Gas MC450F Prado Edition (2025)
• Gas-Gas MC450F Troy Lee Designs (2022)
• Husaberg 390FE (2010-2011)
• Husaberg 450FE (2009-2011)
• Husaberg 450FX (2010-2011)
• Husaberg 570FE (2009-2011)
• Husaberg 570FS (2010-2011)
• Husaberg FE450 (2014)
• Husaberg FE501 (2014)
• Husqvarna FC 250 (2016-2026)
• Husqvarna FC 250 Factory Edition (2025-2026)
• Husqvarna FC 250 Heritage Edition (2023-2025)
• Husqvarna FC 250 Rockstar Edition (2022-2024)
• Husqvarna FC 350 (2016-2025)
• Husqvarna FC 350 Heritage Edition (2023-2025)
• Husqvarna FC 450 (EURO (2015)
• Husqvarna FC 450 (2014-2026)
• Husqvarna FC 450 Factory Edition (2025-2026)
• Husqvarna FC 450 Heritage Edition (2023)
• Husqvarna FC 450 Rockstar Edition (2018-2024)
• Husqvarna FE 250 (2017-2026)
• Husqvarna FE 250 Heritage Edition (2023-2025)
• Husqvarna FE 350 (2017-2026)
• Husqvarna FE 350 Heritage Edition (2023-2025)
• Husqvarna FE 350 Pro (2024-2026)
• Husqvarna FE 350s (2020-2026)
• Husqvarna FE 350s Heritage Edition (2025)
• Husqvarna FE 350w (2024)
• Husqvarna FE 450 (2014-2026)
• Husqvarna FE 450 Heritage Edition (2023-2025)
• Husqvarna FE 501 (2014-2026)
• Husqvarna FE 501 Heritage Edition (2023-2025)
• Husqvarna FE 501s (2015-2026)
• Husqvarna FE 501s Heritage Edition (2025)
• Husqvarna FE 501w (2024)
• Husqvarna FR 450 Rally (2020-2025)
• Husqvarna FS 450 (2018-2026)
• Husqvarna FX 350 (2017-2026)
• Husqvarna FX 350 Heritage Edition (2023-2025)
• Husqvarna FX 450 (2017-2025)
• Husqvarna FX 450 Heritage Edition (2025)
• Husqvarna Norden 901 (2022-2026)
• Husqvarna Norden 901 Expedition (2023-2026)
• Husqvarna Svartpilen 701 (2019-2020)
• Husqvarna Svartpilen 801 (2024-2026)
• Husqvarna TC 125 (2016-2026)
• Husqvarna TC 125 Heritage Edition (2023-2025)
• Husqvarna TC 150 (2025)
• Husqvarna TC 150 Heritage Edition (2025)
• Husqvarna TC 250 (2017-2026)
• Husqvarna TC 250 Heritage Edition (2023-2025)
• Husqvarna TC 300 (2025)
• Husqvarna TC 300 Heritage Edition (2025)
• Husqvarna TE 125 (2025-2026)
• Husqvarna TE 150 (2017-2026)
• Husqvarna TE 150 Heritage Edition (2023-2025)
• Husqvarna TE 150i (2020-2022)
• Husqvarna TE 250 (2017-2026)
• Husqvarna TE 250 Heritage Edition (2023-2025)
• Husqvarna TE 250i (2018-2022)
• Husqvarna TE 300 (2017-2026)
• Husqvarna TE 300 Heritage Edition (2023-2025)
• Husqvarna TE 300 Pro (2024-2026)
• Husqvarna TE 300i (2019-2023)
• Husqvarna TE 300i Rockstar Edition (2021-2022)
• Husqvarna TX 300 (2017-2026)
• Husqvarna TX 300 Heritage Edition (2023-2025)
• Husqvarna TX 300i (2020-2022)
• Husqvarna Vitpilen 701 (2018-2020)
• Husqvarna Vitpilen 801 (2025-2026)
• KTM Adventure 790 (2019-2026)
• KTM Adventure 890 (2021-2024)
• KTM Adventure L 890 (2021-2022)
• KTM Adventure R 790 (2019-2025)
• KTM Adventure R 890 (2021-2026)
• KTM Adventure R Rally 790 (2020)
• KTM Adventure R Rally 890 (2021-2024)
• KTM Duke 690 (2008-2019)
• KTM Duke 690 ABS (2013)
• KTM Duke 690 R (2010-2012)
• KTM Duke 690 R ABS (2013-2017)
• KTM Duke 790 (2018-2025)
• KTM Duke 890 (2021-2022)
• KTM Duke GP 890 (2022-2023)
• KTM Duke L 890 (2021)
• KTM Duke R 890 (2020-2023)
• KTM EXC 150 (2023-2025)
• KTM EXC 150 TPI (2020-2022)
• KTM EXC 250 (2017-2025)
• KTM EXC 250 Champion Edition (2025)
• KTM EXC 250 Six Days (2017-2025)
• KTM EXC 250 TPI (2020-2021)
• KTM EXC 250 TPI Six Days (2019-2021)
• KTM EXC 300 (2017-2026)
• KTM EXC 300 Champion Edition (2025-2026)
• KTM EXC 300 ERZBERGRODEO (2023)
• KTM EXC 300 HARDENDURO (2024-2026)
• KTM EXC 300 Six Days (2017-2026)
• KTM EXC 300 TPI (2018-2022)
• KTM EXC 300 TPI ERZBERGRODEO (2020-2022)
• KTM EXC 300 TPI Six Days (2018-2022)
• KTM EXC 400 (2009-2011)
• KTM EXC 450 (2004-2016)
• KTM EXC 450 Factory Edition (2015)
• KTM EXC 450 Six Days (2009-2016)
• KTM EXC 500 (2012-2016)
• KTM EXC 500 Six Days (2012-2016)
• KTM EXC 525 (2004-2007)
• KTM EXC 530 (2009-2011)
• KTM EXC-F 250 (2017-2026)
• KTM EXC-F 250 Champion Edition (2025)
• KTM EXC-F 250 Six Days (2007-2026)
• KTM EXC-F 350 (2017-2026)
• KTM EXC-F 350 Champion Edition (2025)
• KTM EXC-F 350 Factory Edition (2022)
• KTM EXC-F 350 Six Days (2017-2026)
• KTM EXC-F 450 (2017-2026)
• KTM EXC-F 450 Champion Edition (2025)
• KTM EXC-F 450 Six Days (2017-2026)
• KTM EXC-F 500 (2017-2026)
• KTM EXC-F 500 Champion Edition (2025)
• KTM EXC-F 500 Six Days (2017-2026)
• KTM EXC-G 250 Racing (2004-2005)
• KTM EXC-G 400 (2004-2006)
• KTM EXC-G 450 (2003-2007)
• KTM EXC-R 450 (2008)
• KTM EXC-R 530 (2008)
• KTM MXC-G 450 (2004-2005)
• KTM MXC-G 525 (2004-2005)
• KTM Rally Replica 450 (2018-2026)
• KTM SMR 450 (2005-2026)
• KTM SMR 525 (2005)
• KTM SMR 560 (2006-2007)
• KTM SMS 450 (2004)
• KTM SMT 890 (2023-2024)
• KTM SX 125 (2016-2026)
• KTM SX 150 (2016-2026)
• KTM SX 250 (2017-2026)
• KTM SX 300 (2023-2026)
• KTM SX 450 (2004-2006)
• KTM SX 525 (2004-2006)
• KTM SX-F 250 (2016-2026)
• KTM SX-F 250 Adamo Edition (2025)
• KTM SX-F 250 Factory Edition (2015-2026)
• KTM SX-F 250 Prado (2020)
• KTM SX-F 250 Troy Lee Designs (2021)
• KTM SX-F 350 (2016-2026)
• KTM SX-F 450 (2013-2026)
• KTM SX-F 450 Cairoli (2020)
• KTM SX-F 450 Factory Edition (2014-2026)
• KTM SX-F 450 Herlings (2019)
• KTM SXS 540 (2004-2006)
• KTM XC 125 (2021-2025)
• KTM XC 250 (2017-2026)
• KTM XC 250 TPI (2020-2022)
• KTM XC 300 (2017-2026)
• KTM XC 300 TPI (2020-2022)
• KTM XC 450 (2004-2007)
• KTM XC 525 (2006-2007)
• KTM XC-F 250 (2016-2026)
• KTM XC-F 350 (2016-2025)
• KTM XC-F 350 Factory Edition (2022-2026)
• KTM XC-F 350 Kailub Russell (2021)
• KTM XC-F 450 (2014-2026)
• KTM XC-FW 350 (2020-2022)
• KTM XCF-W 450 (2023-2025)
• KTM XCF-W 500 (2020-2022)
• KTM XCR-W 450 (2008)
• KTM XCR-W 530 (2008)
• KTM XC-W 125 (2017-2026)
• KTM XC-W 150 (2017-2026)
• KTM XC-W 150 TPI (2020-2022)
• KTM XC-W 250 (2017-2026)
• KTM XC-W 250 TPI (2018-2022)
• KTM XC-W 300 (2017-2026)
• KTM XC-W 300 Champion Edition (2025)
• KTM XC-W 300 Factory Edition (2025)
• KTM XC-W 300 HARDENDURO (2024-2026)
• KTM XC-W 300 Six Days (2017-2018)
• KTM XC-W 300 TPI (2019-2023)
• KTM XC-W 300 TPI ERZBERGRODEO (2020-2023)
• KTM XC-W 300 TPI Six Days (2019-2020)
• KTM XC-W 400 (2007-2010)
• KTM XC-W 450 (2007-2016)
• KTM XC-W 450 Six Days (2010-2011)
• KTM XC-W 500 (2012-2016)
• KTM XC-W 525 (2007)
• KTM XC-W 530 (2009)
• KTM XC-W 530 Six Days (2010-2011)
• KTM XW-F 350 (2024)
• KTM XW-F 500 (2024)
• KTM Stark VARG 60 HP (2024)

Kit contents:

• 4x Bushing
• 4x Needle Bearing
• 2x Needle Bearing Shaft
• 8x Seal
• 2x Washer