A30 | 30mm Round Aluminum Reel Power Knob | Gomexus
US$19.95
Warranty 1 year
30-Day returns
Payment Methods:

The aluminum reel power knob (A30 / Sailor-30 Series) from Gomexus is engineered for bass, inshore, and light-saltwater anglers demanding maximum cranking rigidity, multi-grip comfort, and zero rotational flex. CNC-machined from unibody aerospace-grade aluminum and weighing just 0.55 oz (15.6g), this 30mm ergonomic round power knob features self-flushing drainage ports and a dual-color anodized finish to conquer harsh fishing environments.
Key Features & Performance Upgrades
- Unibody CNC Aircraft Aluminum: As a high-performance aluminum reel power knob, the solid metal body provides instantaneous power transmission and complete rigidity under heavy drag loads without bending or deforming.
- 0.55 oz (15.6g) Ultralight Inertia: Precision CNC-machined hollow construction keeps rotational weight exceptionally low, making it the ideal upgrade for 1000–4000 spinning reels and low-profile baitcasters.
- Self-Flushing Drainage Architecture: Circumferential draining ports allow effortless freshwater washouts after sandy shoreline sessions or salty spray, preventing salt build-up and preserving internal bearing life.
- Sailor-30 Multi-Grip Ergonomics: The tapered 30mm round profile naturally accommodates multiple finger placements—from delicate two-finger finesse cranking to full-palm power winching when fighting stripers, redfish, and bass.
- Complete 2BB Stainless Bearing Kit: Comes standard with 2 precision stainless steel bearings, 3 spacing adjustment washers, 1 bushing, and a hex wrench for buttery-smooth spin right out of the box.




Technical Specifications
| Product Model | A30 / Sailor-30 (30mm Aluminum Reel Power Knob) |
| Knob Diameter | 30 mm (1.18 inches) Round Profile |
| Net Weight | 0.55 oz (15.6 g) Ultralight CNC Milled |
| Material & Coating | Unibody Aerospace-Grade Aluminum + Dual-Color Saltwater Anodizing |
| Shaft Compatibility | Shimano Type-A & Daiwa Type-S Direct Screw-In Standard |
| Included Accessories | 2x Stainless Steel Bearings, 3x Spacing Washers, 1x Bushing, 1x Hex Wrench |
| Packaging Quantity | 1 Piece per pack (Order 2 for baitcasting dual-handle reels) |
Compatibility Guide
| Fitment Type | Compatible Reel Series & Models |
|---|---|
| Shimano Direct Fit (Shimano Type-A) |
• Stradic: FL, FM, Ci4+, FK (1000–5000) • Vanford & Miravel: 1000–5000 • Stella & Twin Power: FJ, FK, XD (1000–5000) • Ultegra, Nasci & Sahara: 1000–5000 • Baitcasting: Curado DC, Curado BFS, SLX DC, Tranx 200 |
| Daiwa Direct Fit (Daiwa Type-S) |
• BG MQ: 2500–5000 • Ballistic & Certate: LT 1000–6000 • Fuego & Tatula: LT 1000–4000 • Exist, Luvias & Kage: LT 1000–5000 • Saltist & Saltist Back Bay: 2500–4500 |
| Drill Fitment Required (Optional Conversion Shaft) |
• Penn: Battle II/III, Spinfisher, Pursuit, Slammer • Daiwa: BG (Original Non-MQ), Legalis LT (Blue/Black) • Shimano: Baitrunner D/OC, Sienna FG, Nexave FE *(Requires Gomexus Drill Fitment Shaft Kit to convert riveted handles)* |
25 reviews for A30 | 30mm Round Aluminum Reel Power Knob | Gomexus
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A30 | 30mm Round Aluminum Reel Power Knob | Gomexus
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【Shipping area & Processing Times】
| Area | Warehouse | Standard Shipping(free) | Express Shipping($20) |
| United States | CN Warehouse | 7-15 Business Days | 3-7 Business Days |
| US Warehouse | 5-7 Business Days | 2-3 Business Days | |
| Australia | CN Warehouse | 7-15 Business Days | 3-7 Business Days |
| AU Warehouse | 5-7 Business Days | 2-3 Business Days | |
| Canada, Mexico | CN Warehouse | 10-18 Business Days | 7-10 Business Days |
| Europe | CN Warehouse | 10-15 Business Days | 5-7 Business Days |
| DE Warehouse | 5-7 Business Days | 2-3 Business Days | |
| Asia | CN Warehouse | 10-15 Business Days | / |
【30 Days Return & Exchange】
Within 30 days of ordering, we can return or exchange the products. Click here for a detailed return/exchange policy.
Note: All orders with engraving services will be shipped from China and not be returnable.
【1 Year Warranty】
We provide a 1-year long-term warranty and forever after-sales service. Click here for details.

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