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New product -50%Cassette spacer Shimano Sram for freewheel 11s Fulcrum Campagnolo- €4.00
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Trial bike freewheel: performance, reliability and precision for your drivetrain
The trial bike freewheel is one of the most essential components of a bicycle’s drivetrain, especially in highly technical disciplines like bike trial. It ensures instant pedal engagement, precise power transfer and smooth transitions, even in the most demanding sections. On a bike where every pedal stroke matters, the freewheel becomes a true performance asset.
Why choose a freewheel designed for VTT trial ?
Unlike standard freewheels, those made for trial riding must withstand extreme constraints:
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explosive pedal strokes,
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static landings on obstacles,
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precise micro-pedal inputs,
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repeated weight shifts,
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high and constant chain tension.
A trial-specific freewheel offers fast engagement, enhanced durability, and superior strength, giving you total control during every move.
Key features of a trial bike freewheel
Pawls and engagement points
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Often ranging from 72 to 150 engagement points.
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Nearly instant engagement for maximum precision during pedal kicks.
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The higher the engagement count, the faster and more responsive the drivetrain feels.
Threading and compatibility
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Standard 1.37" x 24T threading for most trial hubs.
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Compatible with a wide range of trial-specific hubs, whether 32, 36 or 28 holes depending on wheel build.
Durable materials
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Reinforced steel or chromoly bodies built to absorb vertical load and sudden impacts.
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Treated teeth to prevent premature wear despite heavy chain tension.
Sound and smoothness
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Crisp, clean clicking sound appreciated during balance and static phases.
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Smooth bearings to reduce friction and improve drivetrain efficiency.
Technical specificities adapted to trial riding
Optimized drivetrain response
The trial bike freewheel works with a fixed sprocket or a specific front chainring to deliver instant traction from the very first pedal movement. It provides a direct and efficient connection between chain, crankset and hub—crucial for static and dynamic jumps.
Resistance to torsion
Built to handle the extreme loads of trial riding, it resists deformation and maintains precise engagement even after thousands of pedal kicks.
Low maintenance
With sealed or semi-sealed construction, it requires very little upkeep while maintaining consistent performance over time.
Who is the trial bike freewheel made for ?
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Riders practicing pure trial (20", 24", or 26")
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Anyone seeking maximum responsiveness in their drivetrain
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Riders aiming for better control, balance and static maneuvers
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Cyclists who want higher reliability than a standard freewheel can offer
In summary
The trial bike freewheel is a key technical component that ensures a responsive, strong, and perfectly adapted drivetrain for the demands of trial riding. With ultra-fast engagement, robust construction and wide compatibility, it’s a strategic upgrade for boosting performance on any trial section.