Optimized drivetrain. Adjustable acceleration. Consistent performance. Replacement sprocket designed for STACYC 12eDrive and 16eDrive models.
“The bike felt less responsive and made noise. After replacing the sprocket, everything ran smooth again.” Typical situation. Sprocket wear directly affects drivetrain response and performance.
Why replace the STACYC sprocket
Efficient drivetrain: improves response and smooth operation
Customizable ratio: adjust power vs speed
Consistent performance: reduces losses caused by wear
Essential component: key part of the drivetrain system
Compatibility
✔️ Compatible with STACYC 12eDrive
✔️ Compatible with STACYC 16eDrive
❌ Not compatible with 16eDrive Elite / 18eDrive / 20eDrive / 16HDrive / 20HDrive
Key Features
Available sprockets: 9 tooth (12eDrive) and 10 tooth (16eDrive) stock
Available options: 9, 10, 11, 12 and 13 tooth for ratio adjustment
Allows tuning for acceleration or top speed
Durable construction for regular use
Use & Installation
Replacement for worn or damaged sprocket
Adjust bike behavior (more torque or more speed)
Installation requires chain system removal
Important: this replacement requires basic mechanical knowledge.
It is critical to keep a slight slack in the chain. A chain that is too tight can cause damage during impacts (jumps, landings), as the bike flexes under load.
In these conditions, the 90° gearbox often absorbs the stress and can break. Always set proper chain tension to protect components.
Warranty
🛡️ Official STACYC Manufacturer Warranty: This product is covered against manufacturing defects for a period of 30 days.
✅ Canadian customer support ✅ Secure payments ✅ 30-day satisfaction guarantee
Optimize your STACYC drivetrain — choose your ratio and add the sprocket to your cart.
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Free shipping in Canada on orders of $179+*
*Conditions apply for certain remote regions.
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