Exotek Racing F1Ultra 1/4" HD Rear Axle Bearings - 2pcs #R4007

Overview

The Exotek Racing F1Ultra 1/4" HD Rear Axle Bearings (R4007) are a pair of heavy-duty bearings for the F1Ultra rear axle. Reduce friction and enhance durability for smoother rotation and improved drivetrain efficiency.

Key Features

• Heavy-duty 1/4" bearings
• Direct-fit for F1Ultra rear axle
• Sold as pair (2 pcs)
• High-precision tolerances
• Race-grade construction

Performance Benefits

• Reduced rotational friction
• Smoother power delivery
• Longer service life
• Improved drivetrain efficiency

Usage Notes

• For F1Ultra rear axle
• Apply light bearing oil during install
• Replace as a pair when worn

Technical Specs

• Size: 1/4"
• Quantity: 2 pcs
• Compatibility: F1Ultra series
• Part Number: R4007

What’s Included

• (2) HD Rear Axle Bearings

Summary

• 1/4" HD rear axle bearings
• Direct fit for F1Ultra
• Reduced friction, improved efficiency
• Sold as pair
• Essential drivetrain upgrade