eDirtyBike Swingarm Bearing Kit | SurRon Ultra Bee | Precision Double-Sealed Pivot Bearings

Precision Deep Groove Double-Sealed Swingarm Bearing Kit for SurRon Ultra Bee

Your swingarm pivot is one of the highest-load points in the chassis — absorbing suspension movement, acceleration forces, braking load, and lateral stress from hard cornering. When swingarm bearings wear out, you'll feel rear-end instability, side-to-side play, inconsistent tracking, and vague suspension feedback.

The eDirtyBike Swingarm Bearing Kit is engineered specifically for the SurRon Ultra Bee to restore tight pivot movement and structural precision.

Features

• Double-Sealed Protection — Rubber seals block mud, water, fine grit, and pressure-washer spray — the primary causes of premature pivot wear in off-road riding
• Precision Deep Groove Ball Bearings — Handles combined radial and axial loads generated through the suspension linkage and rear wheel forces
• Chassis-Critical Fit — Maintains proper alignment at the swingarm pivot to preserve rear suspension performance and improve handling consistency
• Reduces Long-Term Wear — Protects frame and pivot bore from accelerated wear caused by sloppy or failed bearings

Kit Includes

• (4) Precision deep groove double-sealed swingarm bearings

Fitment

• SurRon Ultra Bee (all models)

Specifications

• SKU: UB-SABK-ZY
• Weight: 5.0 oz
• Bearing Type: Deep groove double-sealed ball bearings
• Quantity: 4 bearings per kit

Installation Note

Swingarm bearings cannot be pressed straight through the swingarm. Inner bearings must be removed from the inside; outer bearings must be removed from the outside. For proper removal without damaging the swingarm bore, use our Swingarm Bearing Removal Tool.