DC105-A30L | 105mm Carbon Baitcasting Handle | 30mm Aluminum Knobs | Gomexus
US$59.95
Warranty 1 year
30-Day returns
Payment Methods:

Frequently Bought Together
🎣 Installation Video: Need help mounting your handle? Watch the step-by-step video guide. <Click here>
🎣 Accessories: Need extra lock nuts or replacement parts? <Check DC series accessories>
The carbon baitcasting handle (DC105-A30L Series) from Gomexus is the ultimate heavy-torque double-handle upgrade engineered specifically for throwing big swimbaits, magnum glide baits, deep cranks, and heavy frogging. Combining a high-rigidity 105mm (4.13″) solid carbon fiber plate with dual 30mm diameter × 60mm extended aluminum power knobs, this 1.90 oz (54g) handle delivers massive winching leverage, reduced retrieving strain, and universal 8x5mm / 7x4mm compatibility for Shimano, Daiwa, and Abu Garcia platforms.
Key Features & Performance Upgrades
- Engineered for Big Swimbait & Trophy Bass: As an elite carbon baitcasting handle, the 105mm extended length generates increased cranking torque to retrieve heavy-resistance swimbaits and pull monster bass out of thick cover with zero flex.
- 30mm (1.18″) Diameter × 60mm (2.36″) Tall Aluminum Knobs: Extended high-profile knobs provide a substantial palm grip, allowing versatile finger positioning to ease wrist fatigue during grueling tournament casting sessions.
- 1.90 oz (54g) Ultralight Carbon Structure: Precision-milled 3K carbon fiber plate keeps overall rotational weight low, preserving exceptional balance and direct bite conductivity.
- Universal 8x5mm & 7x4mm Mounting Kit: Features a native 8x5mm drive port and includes a precision 7x4mm conversion washer with left/right lock nuts for seamless multi-brand compatibility.
- CNC Skeletonized Spoke Styling: Custom skeletonized knob caps and dual-anodized black finishes deliver an aggressive aesthetic that matches modern heavy baitcasters.
Technical Specifications
| Product Model | DC105-A30L (105mm Swimbait Carbon Baitcasting Handle) |
| Handle Length | 105 mm (4.13 inches) Extended Double Handle |
| Knob Dimensions | Diameter: 30 mm (1.18″) | Height: 60 mm (2.36″) Tall Extended Profile |
| Total Net Weight | 1.90 oz (54.0 g) Ultra-Featherweight Assembly |
| Arm Material | High-Rigidity 3K Multi-Layer Solid Carbon Fiber |
| Knob Material | CNC-Machined Aerospace Aluminum Alloy (Dual-Color Anodized) |
| Shaft Compatibility | 8x5mm Native + Included 7x4mm Precision Metal Conversion Adapter |
| Included Hardware | 2x Nuts (Left & Right), 1x Screw, 1x Retainer Plate, 3x Washers, 1x 7x4mm Adapter, Hex Wrench |
Compatibility Guide
| Shaft Size | Compatible Reel Series & Models |
|---|---|
| 8x5mm Standard (Direct Fit) |
• Shimano 300/400: Tranx 300/400/500, Curado 300K, Calcutta Conquest 300/400, Ocea Jigger, Torium • Daiwa: Tatula 300, Tatula Elite, Tatula SV TWS, Zillion, Steez SV TWS, Lexa, Coastal TW • Abu Garcia: Revo (SX/X/Rocket/Winch/Beast), Black Max, Pro Max, Ambassadeur 5500/6500 • Lew’s & Okuma: Tournament MP, Speed Spool LFS, Okuma Komodo, Penn Squall/Fathom Low Profile |
| Shimano 7x4mm (Using Included Adapter) |
• Curado & SLX: Curado DC, Curado K, Curado 200E/300E, SLX DC, SLX XT, SLX MGL • Scorpion & Tranx: Scorpion DC, Tranx 100/200, Metanium DC/MGL, Antares, Bantam MGL • Calcutta: Calcutta Conquest 100/200/BFS, Cardiff 200/300/400, 13 Fishing reels |
2 reviews for DC105-A30L | 105mm Carbon Baitcasting Handle | 30mm Aluminum Knobs | Gomexus
DC105-A30L | 105mm Carbon Baitcasting Handle | 30mm Aluminum Knobs | Gomexus
If you have any questions about the product, such as compatibility, etc.
Feel free to ask here
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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.

The GOMEXUS 8x5mm, 105mm carbon handle transformed the look and performance of my Shimano Hi and Lo ratio TRANX 401 reels. The length, opposing large knobs that contain quality bearings improved the balance of the reel over the OEM single power handle and provided smoother, easier and more torque during retrieval than the OEM double paddle. 5 stars.