Jamar 2.5" Rear Pre-runner Hubs

Prerunner Hub Kit from Jamar Performance is engineered for high-load, high-speed off-road use where strength and reliability matter most. Designed for prerunners, desert trucks, and aggressive off-road applications, this hub kit delivers proven performance with race-ready components.

Built around a 2.50″ bearing design, this hub kit provides excellent load capacity and durability in harsh conditions. The hubs are equipped with 5/8-18 heat-treated 4340 wheel studs, ensuring maximum strength and long-term reliability. Rotor adapter options are available for 12″ or 14″ brake setups (rotors not included), allowing flexibility in brake configuration.

Features & Specifications

• Heavy-duty 2.50″ bearing hub design

• 5/8-18 heat-treated 4340 wheel studs

• Multiple bolt pattern options:

  • 5 x 5.5

  • 6 x 5.5

  • 6 x 6.5

• Compatible with 12″ or 14″ rotor adapters (adapter selection required)

• Designed for prerunner and high-performance off-road applications

• Manufactured by Jamar Performance, a trusted name in off-road and race components

• Snouts Available for purchase separate

This hub kit is an ideal foundation for a reliable front end setup, offering the strength and versatility required for demanding off-road environments.