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All Balls Fork Oil Seal Kit (55-159)

Part # 55-159
Item #135310
Fits 174 motorcycles
  • Gas-Gas
    • EC125 · 2025
    • EC250 · 2021–2025
    • EC250F · 2021–2025
    • EC300 · 2021–2026
    • EC300 GP · 2025–2026
    • EC350F · 2021–2026
    • EC450F · 2024–2025
    • EC500F · 2024–2026
    • ES350 · 2024–2025
    • ES500 · 2024–2025
    • EW500F · 2024
    • EX250 · 2022–2025
    • EX250F · 2021–2025
    • EX300 · 2021–2026
    • EX350F · 2021–2025
    • EX450F · 2021–2024
    • MC125 · 2021–2026
    • MC150 · 2025
    • MC250 · 2022–2026
    • MC250F · 2021–2026
    • MC250F Factory Edition · 2024–2025
    • MC300 · 2025
    • MC350F · 2022–2025
    • MC450F · 2021–2026
    • MC450F Factory Edition · 2024–2025
    • MC450F Prado Edition · 2025
    • SM 700 · 2023–2024
  • Harley
    • FLSB Sport Glide · 2024
  • Husqvarna
    • 701 Supermoto · 2023–2026
    • FC 250 · 2025–2026
    • FC 250 Factory Edition · 2025
    • FC 250 Heritage Edition · 2025
    • FC 250 Rockstar Edition · 2024
    • FC 350 · 2025
    • FC 350 Heritage Edition · 2025
    • FC 450 · 2025–2026
    • FC 450 Factory Edition · 2025
    • FC 450 Rockstar Edition · 2024
    • FE 250 · 2023–2026
    • FE 250 Heritage Edition · 2023–2025
    • FE 350 · 2022–2026
    • FE 350 Heritage Edition · 2023–2025
    • FE 350 Pro · 2024–2026
    • FE 350s · 2022–2026
    • FE 350s Heritage Edition · 2025
    • FE 350w · 2024
    • FE 450 · 2023
    • FE 450 Heritage Edition · 2023
    • FE 501 · 2022–2026
    • FE 501 Heritage Edition · 2023–2025
    • FE 501s · 2022–2026
    • FE 501s Heritage Edition · 2025
    • FE 501w · 2024
    • FS 450 · 2025–2026
    • TC 125 · 2025–2026
    • TC 125 Heritage Edition · 2025
    • TC 150 · 2025
    • TC 150 Heritage Edition · 2025
    • TC 250 · 2025–2026
    • TC 250 Heritage Edition · 2025
    • TC 300 · 2025
    • TC 300 Heritage Edition · 2025
    • TE 125 · 2025–2026
    • TE 150 · 2023–2026
    • TE 150 Heritage Edition · 2023–2025
    • TE 150i · 2022
    • TE 250 · 2023–2026
    • TE 250 Heritage Edition · 2023–2025
    • TE 250i · 2022
    • TE 300 · 2023–2026
    • TE 300 Heritage Edition · 2023–2025
    • TE 300 Pro · 2024–2026
    • TE 300i · 2022–2023
    • TE 300i Rockstar Edition · 2021
    • TX 300 · 2024–2026
    • TX 300 Heritage Edition · 2025
  • KTM
    • Enduro R 690 · 2026
    • EXC 150 · 2023–2025
    • EXC 150 TPI · 2020–2022
    • EXC 250 · 2022–2025
    • EXC 250 Champion Edition · 2025
    • EXC 250 Six Days · 2022–2025
    • EXC 250 TPI · 2020–2021
    • EXC 250 TPI Six Days · 2019–2021
    • EXC 300 · 2023–2026
    • EXC 300 Champion Edition · 2025–2026
    • EXC 300 ERZBERGRODEO · 2023
    • EXC 300 HARDENDURO · 2024–2026
    • EXC 300 Six Days · 2023–2026
    • EXC 300 TPI · 2022
    • EXC 300 TPI ERZBERGRODEO · 2020–2022
    • EXC 300 TPI Six Days · 2022
    • EXC-F 250 · 2022–2026
    • EXC-F 250 Champion Edition · 2025
    • EXC-F 250 Six Days · 2020–2026
    • EXC-F 350 · 2023–2026
    • EXC-F 350 Champion Edition · 2025
    • EXC-F 350 Six Days · 2022–2026
    • EXC-F 450 · 2021–2026
    • EXC-F 450 Champion Edition · 2025
    • EXC-F 450 Six Days · 2020–2026
    • EXC-F 500 · 2023–2026
    • EXC-F 500 Champion Edition · 2025
    • EXC-F 500 Six Days · 2023–2026
    • SMC R 690 · 2026
    • SMR 450 · 2026
    • Super Adventure R 1290 · 2021–2024
    • Super Adventure R 1390 · 2025–2026
    • Super Adventure S 1290 · 2021–2024
    • Super Adventure S 1390 · 2025–2026
    • Super Adventure S EVO 1390 · 2025–2026
    • Super Duke R 1390 · 2024–2025
    • Super Duke R EVO 1290 · 2022–2023
    • Super Duke R EVO 1390 · 2024–2025
    • SX 150 · 2025–2026
    • SX 250 · 2023–2026
    • SX 300 · 2023–2026
    • SX-F 250 · 2023–2026
    • SX-F 250 Adamo Edition · 2025
    • SX-F 250 Factory Edition · 2024–2025
    • SX-F 350 · 2023–2026
    • SX-F 450 · 2023–2026
    • SX-F 450 Factory Edition · 2024–2025
    • XC 125 · 2024–2025
    • XC 250 · 2023–2026
    • XC 300 · 2023–2026
    • XC-F 250 · 2023–2026
    • XC-F 350 · 2023–2025
    • XC-F 350 Factory Edition · 2022–2026
    • XC-F 450 · 2023–2026
    • XCF-W 450 · 2023–2025
    • XC-W 125 · 2025–2026
    • XC-W 150 · 2023–2026
    • XC-W 250 · 2023–2026
    • XC-W 300 · 2024–2026
    • XC-W 300 Champion Edition · 2025
    • XC-W 300 Factory Edition · 2025
    • XC-W 300 HARDENDURO · 2024–2026
    • XC-W 300 TPI · 2023
    • XC-W 300 TPI ERZBERGRODEO · 2022–2023
    • XW-F 350 · 2024
    • XW-F 500 · 2024
  • Beta
    • RR 2T 125 · 2024
    • RR 2T 125 X-PRO · 2025
    • RR 2T 200 · 2024
    • RR 2T 250 · 2024
    • RR 2T 250 X-PRO · 2025
    • RR 2T 300 · 2024
    • RR 2T 300 X-PRO · 2025
    • RR 4T 350 · 2023–2024
    • RR 4T 350 X-PRO · 2025
    • RR 4T 390 · 2023–2024
    • RR 4T 390 X-PRO · 2025
    • RR 4T 430 · 2023–2024
    • RR 4T 430 X-PRO · 2025
    • RR 4T 480 · 2023–2024
    • RR 4T 480 X-PRO · 2025
    • RR-S 4T 350 · 2022–2024
    • RR-S 4T 390 · 2022–2024
    • RR-S 4T 430 · 2022–2024
    • RR-S 4T 500 · 2022–2024
  • Ducati
    • Multistrada 1200 S · 2015–2017
    • Multistrada 1200 S Pikes Peak · 2013–2014
    • Multistrada 1200 S Touring · 2013–2014
    • Multistrada 1260 S · 2018–2020
    • Multistrada 950 · 2020–2021
    • Multistrada 950 S · 2019
    • Multistrada 950 S Spoked · 2021
    • Multistrada Enduro 1200 · 2016–2018
    • Multistrada Enduro 1200 Pro · 2018
    • Multistrada Enduro 1260 · 2019–2021
    • Multistrada Granturismo · 2013–2014
    • Multistrada V2 S · 2022–2024
    • Multistrada V2 S Travel · 2022–2024
$21.25 $20.19 Save $1.06
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
All Balls Racing Fork Oil Seal Kit — Gas-Gas EC125 (2025) + 173 more
Product Details

Forks weeping oil down the tubes, or you've noticed dust building on the uppers above the dust seal — time to refresh the seals before the chrome scores. All Balls fork seal kits use OEM-spec rubber and exact-size dimensions so the fork action stays factory after the rebuild. Bushing-kit variants add the slider and leg bushings for a full re-build at the same drop. Includes copper washer, o-rings, and snap rings.

Kit fits the bikes listed below. Match your fork-tube diameter and bike year before ordering.

Kit contents:

  • 2x Fork Seal

Fitment

Fits 174 motorcycles across KTM, Husqvarna, Gas-Gas, Beta, Ducati, Harley — including 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. Verify fit for your exact bike with the fitment checker at garamoto.com.

Specifications

The All Balls Racing 55-159 is a fork seal kit verified to fit 174 motorcycles including Gas-Gas EC125; Gas-Gas EC250; Gas-Gas EC250F. It matches an OE fork tube diameter 48 mm.

Seal DesignBalanced 3-lip
Seal MaterialCustom Elastomer
Seal Life Improvement vs OEM3 to 5 times longer
Stiction Reduction vs OEM1/3 to 1/2 less
Kit Contents2 Fork Seals
Best ForOff-road / Trail, Street, Track
Fork Tube Diameter48 mm

Verified from Garamoto’s catalog & fitment data.

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