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Suspension Linkage Bearing Kit — Beta RC 4T 450

Part # 27-1185
Item #134712
Fits 44 motorcycles
  • Beta
    • RC 4T 450 · 2025
    • RR 2T 125 · 2019–2024
    • RR 2T 125 Race · 2021–2025
    • RR 2T 125 X-PRO · 2025
    • RR 2T 200 · 2019–2024
    • RR 2T 200 Race · 2021–2025
    • RR 2T 200 X-PRO · 2025
    • RR 2T 250 · 2013–2024
    • RR 2T 250 Race · 2022–2025
    • RR 2T 250 X-PRO · 2025
    • RR 2T 300 · 2013–2024
    • RR 2T 300 Race · 2022–2025
    • RR 2T 300 X-PRO · 2025
    • RR 4T 350 · 2011–2024
    • RR 4T 350 Race · 2022–2025
    • RR 4T 350 X-PRO · 2025
    • RR 4T 390 · 2015–2024
    • RR 4T 390 Race · 2022–2025
    • RR 4T 390 X-PRO · 2025
    • RR 4T 400 · 2010–2014
    • RR 4T 430 · 2015–2024
    • RR 4T 430 Race · 2022–2025
    • RR 4T 430 X-PRO · 2025
    • RR 4T 450 · 2010–2014
    • RR 4T 480 · 2018–2024
    • RR 4T 480 Race · 2022–2025
    • RR 4T 480 X-PRO · 2025
    • RR 4T 498 · 2012–2014
    • RR 4T 520 · 2010–2011
    • RR-S 4T 350 · 2017–2024
    • RR-S 4T 390 · 2017–2024
    • RR-S 4T 390 Special Edition · 2024
    • RR-S 4T 430 · 2017–2024
    • RR-S 4T 500 · 2017–2024
    • RR-S 4T 500 Special Edition · 2024
    • RS 4T 390 · 2015–2016
    • RS 4T 400 · 2014
    • RS 4T 430 · 2015–2016
    • RS 4T 500 · 2015–2016
    • RS 4T 520 · 2014
    • RX 2T 300 · 2021–2025
    • RX 4T 450 · 2024–2025
    • XTRAINER 250 · 2024–2025
    • XTRAINER 300 · 2015–2025
$117.50 $111.63 Save $5.87
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
All Balls Racing Suspension Linkage Bearing Kit — Beta RC 4T 450 (2025) + 43 more
Product Details

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 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 (2010-2014)
  • Beta RR 4T 430 (2015-2024)
  • Beta RR 4T 430 Race (2022-2025)
  • Beta RR 4T 430 X-PRO (2025)
  • Beta RR 4T 450 (2010-2014)
  • 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-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)

Kit contents:

  • 8x Bushing
  • 5x Needle Bearing
  • 3x Needle Bearing Shaft
  • 8x Seal
  • 1x Spherical Bearing

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