B45 | 45/47mm Aluminum SW Reel Power Knob | For Shimano Type-B | Gomexus
US$24.95
Warranty 1 year
30-Day returns
Payment Methods:
The saltwater reel power knob (B45 45mm/47mm Series) from Gomexus is the ultimate high-strength aluminum upgrade designed for offshore popping, vertical jigging, and deep-sea gamefish battles. Precision-machined from aircraft-grade aluminum alloy with dual-color anodizing and weighing just 1.45 oz (45mm) / 1.59 oz (47mm), this rugged round power knob delivers massive cranking leverage and features self-flushing drainage ports to survive punishing saltwater environments.
Key Features & Performance Upgrades
- Unibody CNC Aluminum High-Torque Build: As a dedicated heavy-duty saltwater reel power knob, the solid aircraft aluminum structure provides zero flex or deformation under heavy drag pressures when winching tuna, yellowtail, and amberjack out of the deep.
- Self-Flushing Drainage Architecture: Specially engineered with perimeter draining holes that allow instant freshwater flush-through, preventing salt crystallization, debris, and abrasive sand from seizing internal bearings.
- Dual-Color Saltwater Anodized Finish: Multi-stage electro-anodizing delivers extreme resistance against saltwater corrosion, hook scratches, and harsh UV exposure while adding an aggressive look to your offshore setup.
- Complete 2BB Stainless Bearing Kit: Packaged with 2 marine-grade precision stainless steel ball bearings, 3 spacing adjustment washers, 1 bushing, and a hex wrench for crisp, zero-play cranking out of the box.
- Direct Fit for Shimano Type-B Shafts: Engineered as a direct screw-on upgrade for heavy-duty Shimano Type-B spinning (5000–20000) and conventional jigging reels without requiring any drilling.
Technical Specifications
| Product Model | B45 Series (CNC Aluminum Saltwater Reel Power Knob) |
| Diameter Options | 45 mm (1.77 inches) / 47 mm (1.85 inches) Round Profile |
| Net Weight | 45mm: 1.45 oz (41.0 g) | 47mm: 1.59 oz (45.0 g) |
| Material & Coating | CNC-Machined Aero Aluminum + Dual-Color Saltwater Anodizing |
| Shaft Compatibility | Shimano Type-B Direct Screw-In Standard |
| Included Accessories | 2x Stainless Steel Bearings, 3x Washers, 1x Bushing, 1x Hex Wrench |
Compatibility Guide (Heavy-Duty Saltwater Platforms)
| Reel Family | Compatible Direct Fit Models (Shimano Type-B) |
|---|---|
| Shimano SW Spinning | • Saragosa SW: 5000–20000 • Stella SW: 6000–20000 • Twin Power SW: 5000–14000 (including 8000FG) • Spheros SW & Socorro SW: 5000–10000 • Thunnus CI4: 6000, 8000, 12000 • Ultegra CI4 / XSE / XTB / XTD: 5500, 14000 |
| Shimano Conventional & Jigging | • Ocea Jigger: 1500–3000 • Torium & Trinidad A: 14–30 • Speedmaster 12 / Tekota A |
| Penn & Okuma Platforms | • Penn: Clash (5000–8000), Conflict (5000–8000) • Okuma: Azores XP (6000–16000) |
49 reviews for B45 | 45/47mm Aluminum SW Reel Power Knob | For Shimano Type-B | Gomexus
Customer photos and videos
B45 | 45/47mm Aluminum SW Reel Power Knob | For Shimano Type-B | Gomexus
If you have any questions about the product, such as compatibility, etc.
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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.
Made my new Stradic 14000SW feel like the Stella. Passed the test in Panana on cubera snapoer up to 45 pounds and a nurse shark and hammerhead both over 200 pounds. The smaller knob also transformed the Stradic 5000 and the replacement handle for Daiwa BG is a huge improvement. Heck, I’m shopping a bunch of reels just to justify ordering more.
Suit original saragosa 8000F? The greenish blue with gold spool.
Dear Dustin, yes, it can fit your reel.
Hey, Would the 45mm size fit my Penn Battle IV DX5500?
Bonjour,
Cela peut-il monté avec un Shimano spheros SW A 14000?
Merci
Oui, il peut être installé.
will the size 45mm knob fit my shimano saragosa 6000sw?
Yes, it can fit.