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GhostBikes.com£29.99Visit shop Apico Light Rear Carbon Steel Sprocket - Ktm Sx65 1998-2024 Husqvarna Tc65 2017-24 - 47T
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The Apico Rear Carbon Steel Sprocket 47T is an ideal performance upgrade for motocross, enduro, and trials riders using 65cc motorcycles, offering superior durability and precise fitment compared to standard components. Engineered from high-strength C45 medium carbon steel, it provides exceptional resilience under intense riding conditions, though users should note that as a steel component, it is heavier than aluminum alternatives while offering significantly longer service life.
| Model Part Number | BN56S 47T BK |
|---|---|
| Brand | Apico |
This sprocket is specifically designed for 65cc machines; always verify your chain pitch matches the sprocket specification before installation.
The Cataphoresis coating is purely for anti-corrosion and aesthetics; it does not interfere with the chain engagement or material strength.
While you can reuse existing bolts if they are in good condition, it is professional practice to inspect them for stretch or thread damage and replace them if necessary.
Because it is manufactured from C45 carbon steel, it will generally outlast standard aluminum sprockets by a significant margin, depending on riding conditions and maintenance.
47 teeth is the standard gear ratio for these specific 65cc models to provide a balance between acceleration and top speed.
Ensure the hub surface is free of dirt or old thread-locker residue and verify the bolt pattern alignment.
Check chain tension; even a new sprocket requires the chain to be set to the specific slack recommended by your motorcycle manual.
This sprocket is designed as a direct replacement for the following models:
Keep the drivetrain lubricated with appropriate chain wax or oil. Regularly inspect the sprocket teeth for signs of irregular wear. If you notice a 'shark fin' shape developing on the teeth, the sprocket and chain should be replaced as a set.
