Limited Edition Reserve 30|HD e*thirteen Sidekick Hubs – Only in North America
Transform Your Suspension Performance with Sidekick Technology
Pedal kickback and chain vibration can dramatically reduce your suspension performance—even if you don’t consciously feel it. The engineers at e*thirteen developed Sidekick Hubs to solve that problem, giving riders a smoother, quieter, and more controlled ride.
Sidekick is the world’s first hub system to isolate the drivetrain from suspension while freewheeling. This innovative design:
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Eliminates pedal kickback in nearly every riding situation
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Silences chain and freewheel clatter
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Creates a whisper-quiet freehub experience
Whether you’re racing enduro, ripping trails, or powering an e-MTB, Reserve Wheels with Sidekick Hubs will redefine your ride.
Suspension Savior: Better Traction, More Control
The Sidekick Hub system disconnects the drivetrain from the suspension, creating a customizable “deadband” that isolates the chain. Riders can fine-tune their deadband settings—12°, 15°, or 18°—based on:
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Personal riding style
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Bike kinematics
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Trail conditions
The result? More efficient and predictable suspension, which means:
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Better traction in corners
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Improved control at speed
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More confidence across all terrain
Sidekick works seamlessly on:
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Long-travel Enduro bikes
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Mid-travel Trail and All-Mountain bikes
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e-MTBs
Silent Speed: Ride Quieter, Ride Faster
Sidekick isn’t just about suspension—it’s also about silence. With the pawls disengaged during coasting, chain slap is virtually eliminated. That means:
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Whisper-quiet wheels
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No drivetrain rattle
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The only sound is your tires gripping the dirt
Many riders describe it as feeling like you’re riding chainless—an experience that boosts flow and fun.
Key Details & Features
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Pawl-pusher freehub retracts pawls from the ratchet ring
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Tool-free adjustable deadband (12°, 15°, 18°)
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Threaded endcap for quick cleaning and maintenance
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Replaceable ratchet ring and pawls for long-term serviceability
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Steel axle for maximum stiffness and reliability
Comfort & Speed Advantages
The Sidekick Hub system doesn’t just make your bike faster—it makes it feel better:
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Maintains a neutral body position on steep descents
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Provides a planted feel for flat-pedal riders
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Eliminates drivetrain clatter and vibration
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Enables smoother, quieter shifting
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Reduces drag while coasting
Suspension Support Like Never Before
Experience suspension the way it was meant to feel:
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True “chainless” sensation
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No need to re-tune rear shock compression or rebound
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More active suspension while braking
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Up to 50% more time spent in the mid-stroke sweet spot
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The feeling of extra rear travel, without changing your bike’s geometry
Limited Edition – Available Only in North America
The Reserve 30|HD e*thirteen Sidekick wheelsets are available in limited numbers and only for North American riders. Don’t miss your chance to ride the quietest, most capable suspension upgrade in modern mountain biking.