E*Thirteen

Sidekick Boost Rear Hub - HG

The E*Thirteen Sidekick Boost Rear Hub - HG is built for riders who demand smoother suspension response, quieter coasting, and precision-tuned engagement. Designed around the idea that your drivetrain should work with your suspension—not against it—this hub helps eliminate pedal kickback so every ride feels more controlled and efficient.

A unique freehub mechanism completely disengages when coasting, cutting down on drag and chain chatter while delivering that silent, friction-free feel that makes long descents even better. When it’s time to pedal, a 60-tooth ratchet ring with a pusher-driven pawl system snaps into action, offering quick, reliable engagement exactly when you need it.

The adjustable pawl-pusher system lets riders fine-tune their engagement deadband—choose between 12°, 15°, or 18° settings, all without tools—to match your riding style or bike’s suspension kinematics. Whether you’re chasing smoother trail flow or dialing in your race-day setup, this hub puts the control back in your hands.

• Boost spacing (148mm) for modern trail and enduro frame compatibility
• Disengaged freehub design reduces drag and noise while coasting
• Adjustable engagement deadband (12°, 15°, or 18°) for personalized feel
• 60T ratchet ring ensures precise and consistent power transfer
• Tool-free adjustment simplifies setup and tuning

Engineered for riders who appreciate technical refinement and quiet performance, the E*Thirteen Sidekick Boost Rear Hub delivers efficiency, adaptability, and a smoother ride on any trail.