For decades, mountain bikers have subconsciously compensated for pedal kickback. They mistake mechanical interference for trail feedback.
Kinematic Threshold
A common misconception is that kickback is a constant presence. In reality, it is a variable governed by the difference in speed between your hub shell and your drivetrain.
At high wheel speeds, the hub shell outruns suspension-induced chain growth, so the freehub never catches the ratchet. But in low- to mid-speed technical sections, you need precision and traction. When the suspension compresses rapidly, the chain pulls taut. In these moments, your drivetrain literally acts as a brake on your suspension’s travel.
The Cumulative Toll
A single kickback event feels harsh, and the cumulative effect over a descent is significant:
- Physical Fatigue: Your lower body is constantly absorbing micro-shocks as the cranks fight to rotate backward against your weight.
- Chassis Instability: When the suspension is seized by chain tension, the bike’s geometry becomes unpredictable. The rider is forced into a defensive, not aggressive, position.
- Mechanical Noise: Kickback contributes to chain slap and drivetrain vibration. This unwanted noise distracts the rider from the task of finding the limit.
Performance Unlocked
The Sidekick Hub removes a physical barrier to performance. By decoupling these forces, we provide a chassis that stays composed regardless of terrain or gearing. Sidekick replaces the deadened feel of a bound-up shock with the fluid movement of a free suspension. Now, your suspension performs as intended.