Moose Racing 28-1129 Swingarm Repair Kit KTM 50 SX / TC 50 / MC 50 2009–2024

Moose Racing 28-1129 Swingarm Repair Kit KTM 50 SX / TC 50 / MC 50 2009–2024

The :contentReference[oaicite:0]{index=0} swingarm repair kit is engineered to restore worn swingarms to original factory specifications on 50cc mini motocross bikes. Designed as a complete rebuild solution, this Moose Racing swingarm repair kit includes all required bearings, shafts, seals, and bushings to eliminate excess play, restore proper alignment, and maintain consistent rear suspension performance. Manufactured from premium 52100 bearing steel, it delivers increased strength, load capacity, and long-term durability for race and high-hour use.

To further improve reliability in harsh riding conditions, the Moose Racing swingarm repair kit uses Teflon D–coated washers in place of traditional thrust needle bearings. This design offers superior resistance to dirt, water intrusion, and lubrication loss—common causes of premature swingarm wear. Ideal for race maintenance or full chassis refreshes, this kit delivers OEM-level quality and fit at a significantly lower cost while maintaining dependable performance.

Key Features

• Complete swingarm rebuild kit with bearings, seals, shafts, and bushings
• Manufactured from high-strength 52100 bearing steel
• Teflon D–coated washers reduce friction and wear
• Improved protection against dirt, water, and lack of lubrication
• OEM-quality performance at a lower cost than factory replacement parts

Vehicle Fitment

• 2021–2024 Gas Gas MC 50
• 2018–2024 Husqvarna TC 50
• 2011–2014 KTM 50 SXS
• 2010–2024 KTM 50 SX
• 2009–2022 KTM 50 SX Mini
• 2009 KTM 50 SX Pro Junior

Frequently Asked Questions

Does this kit include everything needed to rebuild the swingarm?
Yes, the kit includes all required bearings, seals, shafts, bushings, and washers for a complete swingarm rebuild.

How does this compare to OEM swingarm components?
This kit meets OEM standards for fit and performance while offering improved durability and significant cost savings.

Is this swingarm repair kit suitable for race use?
Yes, it is designed for race, training, and high-hour applications where consistent suspension movement and durability are critical.

This swingarm repair kit is a dependable upgrade for restoring proper rear suspension function, reducing chassis wear, and extending component life on competitive 50cc mini motocross bikes.

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