Product Description
Fits: Nasci 1000FB, C2000SFB, C2000HGSFB, 2500HGSFB, Sahara 1000FI, C2000HGSFI, C2000FI, 2500HGSFI, Sedona 1000FI, C2000HGSFI, 2500SFI, 2500HGFI, 2500XT, Stradic Ci4+1000HGFB, Â’19 1000HGL Ultegra 1000FB, HGFB.
The Finesse "Super-Tune": Smoothdrag Carbontex Drag Kit (Shimano #17773 x 1)
The Shimano #17773 x 1 Kit is the essential precision upgrade for Shimano’s modern 1000 and 2000-sized spinning reels. From the lightweight Stradic Ci4+ to the rugged Nasci and Sahara FI, these small-frame reels are designed for technical finesse fishing—where the difference between a landed trophy and a snapped leader is often measured in stiction (initial drag jerk).
By replacing the original factory felt with high-density, cross-weave Carbontex, you achieve zero start-up inertia. This ensures that even when using ultra-light 2lb–6lb test line, the drag engages the millisecond a trout, panfish, or finesse bass surges, protecting your knots from shock-snaps.
Why Upgrade Your Small-Frame Shimano Spinner?
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Eliminate Light-Line "Snap": Factory felt washers can become compressed, "grabby," or oily over time. Carbontex removes this jerky hesitation, providing a buttery smooth release from the moment the fish bolts.
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Superior Heat Management: Even a small 1000-sized reel generates significant friction heat during a long run from a wild Rainbow Trout or Smallmouth. Carbon fiber handles these thermal loads far better than felt, preventing drag "fade."
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Freeze & Moisture Resilience: For ice fishermen using the Sedona or Sahara, Carbontex is a necessity. Unlike felt, it won't absorb water and freeze into a solid block, maintaining a consistent feel in sub-zero temperatures.
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Sustainable Precision: Carbontex is virtually wear-proof and maintains its thickness for the life of the reel. Unlike felt, which thins out and becomes "mushy," this is a "set-and-forget" upgrade.
Comprehensive Fitment & Compatibility
This kit is precision-lapped to fit the single-washer internal spool stacks of Shimano’s popular small-frame and "HGS" (High Gear Shallow) spinning platforms.
| Series | Compatible Models (1000 / 2000 / 2500S Sizes) |
| Stradic | Ci4+ 1000HGFB, '19 Stradic 1000HGL |
| Nasci | 1000FB, C2000SFB, C2000HGSFB, 2500HGSFB |
| Sahara | 1000FI, C2000HGSFI, C2000FI, 2500HGSFI |
| Sedona | 1000FI, C2000HGSFI, 2500SFI, 2500HGFI, 2500XT |
| Ultegra | 1000FB, 1000HGFB |
Technical Note: The "C" in models like C2000 stands for "Compact Body," and "S" or "HGS" refers to "Shallow Spool." These models use a single, thin washer to prioritize weight and smoothness over brute stopping power. This kit is sized specifically for those high-precision spool cavities.
Professional Installation & Lubrication Protocol
For ultralight and finesse spinning reels, a "wet drag" setup is the professional standard for maximum smoothness:
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Cal’s Universal Drag Grease (Purple): For these small reels, I highly recommend Cal’s Purple (Cold Weather/Finesse) grease. Apply an ultra-thin, almost translucent coating to both sides of the Carbontex washer.
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Metal Surface Prep: Use a cotton swab to ensure the metal drag seat inside the spool is free of contaminants. If the metal drive plate shows any "glassy" buildup from old factory grease, polish it with 0000 grade steel wool to a mirror finish.
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Spool Shaft Maintenance: While the spool is off, apply a single drop of Deuthlon High-Speed Reel Oil to the main shaft. This keeps the oscillation silent and reduces friction on the spool's vertical travel.
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Drag Knob Maintenance: Ensure the rubber gasket (if equipped) on the drag knob is clean and lightly oiled to keep dust and water out of your new precision drag stack.
SEO & Technical Summary
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Product Type: Premium Carbon Fiber Drag Washer Upgrade
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Brand: Smoothdrag (Carbontex)
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Kit ID: Part #17773 (Single Washer)
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Application: Finesse Spinning / Trout / Bass / Ultralight / Ice Fishing
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Key Benefits: Zero-stiction start-up, moisture resistance, and extreme longevity.

