Smoot, Silent, Sidekick

Smoot, Silent, Sidekick

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 performanceβ€”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:

  • Eliminates pedal kickback in nearly every riding situation

  • Silences chain and freewheel clatter

  • 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 β€œdeadband” that isolates the chain. Riders can fine-tune their deadband settingsβ€”12Β°, 15Β°, or 18Β°β€”based on:

  • Personal riding style

  • Bike kinematics

  • Trail conditions


The result?Β More efficient and predictable suspension, which means:

  • Better traction in corners

  • Improved control at speed

  • More confidence across all terrain


Sidekick works seamlessly on:

  • Long-travel Enduro bikes

  • Mid-travel Trail and All-Mountain bikes

  • e-MTBs

Silent Speed: Ride Quieter, Ride Faster

Sidekick isn’t just about suspensionβ€”it’s also about silence. With the pawls disengaged during coasting, chain slap is virtually eliminated. That means:

  • Whisper-quiet wheels

  • No drivetrain rattle

  • The only sound is your tires gripping the dirt


Many riders describe it as feeling like you’re riding chainlessβ€”an experience that boosts flow and fun.

Key Details & Features

  • Pawl-pusher freehub retracts pawls from the ratchet ring

  • Tool-free adjustable deadband (12Β°, 15Β°, 18Β°)

  • Threaded endcap for quick cleaning and maintenance

  • Replaceable ratchet ring and pawls for long-term serviceability

  • Steel axle for maximum stiffness and reliability

Comfort & Speed Advantages

The Sidekick Hub system doesn’t just make your bike fasterβ€”it makes it feel better:

  • Maintains a neutral body position on steep descents

  • Provides a planted feel for flat-pedal riders

  • Eliminates drivetrain clatter and vibration

  • Enables smoother, quieter shifting

  • Reduces drag while coasting

Suspension Support Like Never Before

Experience suspension the way it was meant to feel:

  • True β€œchainless” sensation

  • No need to re-tune rear shock compression or rebound

  • More active suspension while braking

  • Up to 50% more time spent in the mid-stroke sweet spot

  • 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.

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