Product Description
Shimano 10CP8 Brake Collar (Green)
The Shimano 10CP8 Brake Collar is a precision-tuned centrifugal brake weight used in Shimano’s Variable Brake System (VBS). These green-colored collars are part of a color-coded system that allows anglers to fine-tune the braking profile of their reel based on lure weight and wind conditions.
The green collars are generally known as "light" or "intermediate" weights (depending on the specific reel generation). They provide a subtler braking force compared to the heavier pink or clear collars, making them a favorite for experienced casters looking to maximize distance with lighter lures while still maintaining control over spool overruns.
Product Specifications
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Part Name: Brake Collar (Green)
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Part Number: 10CP8
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Shimano Code: BNT4477
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System Type: VBS (Centrifugal Braking)
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Color: Green (Indicates specific weight/friction rating)
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Quantity: Typically sold individually (6 are required for a full hub)
Alternate Part Numbers
This part is often cross-referenced in Shimano technical manuals and parts stores as:
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BNT4477
Compatibility & Fitment
The 10CP8 (BNT4477) is compatible with a wide range of Shimano baitcasting reels that utilize the removable centrifugal brake weight system. It is a direct fit for the following series:
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Shimano Curado Series: CU-200E, CU-201E, CU-50E, CU-51E
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Shimano Chronarch Series: CH-50E, CH-51E, CH-200E, CH-201E
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Shimano Scorpion Series: 1000XT, 1001XT, 1500XT, 1501XT
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Shimano Core Series: 50MG, 51MG, 100MG, 101MG
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Shimano Caenan Series: CAE-100, CAE-101
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Shimano Calcutta Conquest: Select models (Verify via BNT code)
Key Features
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Fine-Tuning Performance: The green material is calibrated for lower friction, allowing for higher spool RPMs and longer casts.
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Snap-On Design: Features a small internal tab that allows the collar to be "locked" in the off position or "unlocked" for active braking.
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Wear-Resistant Polymer: Constructed from a high-density plastic that resists flat-spotting and chemical degradation from reel oils.
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OEM Accuracy: Guaranteed to fit the brake pins of the spool hub without binding or excessive play.
Pro Tip: For the best performance, mix and match colors on your brake hub. For example, using two green collars and two pink collars can provide a "custom" braking profile that is not possible with a single-color setup. Always ensure the brake collars are installed in an opposite, symmetrical pattern to keep the spool balanced at high speeds.
Installation Note
To install, slide the collar onto the metal pin of the spool's brake hub. You should feel a slight "click" when pushing it toward the center (Off) or toward the outer edge (On). If the collar slides too easily or won't stay in the "Off" position, it has likely worn out and needs replacement. You can find detailed orientation diagrams for your specific hub in the PDF schematics at www.reelschematic.com.
