E*Thirteen

Sidekick Super Boost Rear Hub - XD

The E*Thirteen Sidekick Super Boost Rear Hub - XD is built for riders who demand a smoother, faster, and more responsive ride. Designed to enhance suspension performance, this hub virtually eliminates pedal kickback so you can stay fully in control on every descent and sprint. Whether you’re hammering through rock gardens or flowing through singletrack, the Sidekick keeps your drivetrain silent, efficient, and ready when you are.

A proprietary freehub mechanism completely disengages the drivetrain while coasting, reducing drag and chain noise. The adjustable engagement deadband lets riders fine-tune pedal response and chain feedback—dial it in for your style and terrain.

• Silent, low-drag performance: Innovative pusher-driven pawl system remains disengaged until you’re pedaling.
• Customizable engagement: Tool-free adjustment between 12°, 15°, and 18° lets you tune responsiveness to your preference.
• Superior suspension feel: Disengaged hub design minimizes pedal kickback for smoother suspension action.
• Built for Super Boost spacing: Optimized for 157mm rear spacing and XD driver compatibility.

With its 60-tooth ratchet ring and advanced internal design, the E*Thirteen Sidekick Super Boost Rear Hub delivers the perfect blend of silence, speed, and precision—ideal for riders chasing performance without compromise.