GPM Hardened Steel Drive Cups for Traxxas 8S X-Maxx & XRT 2Pcs STXM8039-BK

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SKU: STXM8039-BK
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$39.00
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Heavy-duty hardened steel drive cups engineered for superior durability and enhanced drivetrain performance on the Traxxas X-Maxx 8S and 1/6 XRT. Suitable for both front and rear application, these upgraded components offer improved power delivery and resistance to wear.

Features

  • Constructed from hardened steel for maximum strength
  • 1.5 mm thick CVD body design increases longevity under heavy load
  • 0.5 mm thicker shaft pin for added impact resistance
  • Outer diameter increased from 17 mm to 18 mm for stronger rear power transfer
  • Direct replacement part designed for high-performance use

Specifications

  • Material: Hardened steel
  • Application: Front or rear drive cups
  • Outer Diameter: 18 mm (upgraded from stock 17 mm)
  • Compatibility: Traxxas X-Maxx 8S Monster Truck and 1/6 4WD XRT 8S-78086-4
  • Quantity: 2 pieces

Includes

  • 2 x Hardened steel drive cups