Introduction
Thank you for choosing the KastKing Sharky II Spinning Fishing Reel. This manual provides essential information for the proper setup, operation, and maintenance of your new fishing reel. The Sharky II series is engineered for durability and smooth performance, featuring a lighter yet stronger design, a triple disc carbon fiber drag system, and 10+1 MaxiDur ball bearings. Please read this manual thoroughly to ensure optimal performance and longevity of your reel.
Setup
1. Attaching the Reel to a Fishing Rod
Align the reel foot with the reel seat on your fishing rod. Tighten the reel seat nut securely to prevent any movement during use. Ensure the reel is firmly seated but do not overtighten.
2. Spooling Fishing Line
Open the bail arm. Securely tie the fishing line to the spool using an arbor knot or similar reliable knot. Close the bail arm. While maintaining light tension on the line, begin winding the line onto the spool by turning the handle. Ensure the line lays evenly across the spool. Do not overfill the spool; leave a small gap (approximately 1/8 inch) from the spool lip to prevent tangles and improve casting distance.

Image: The KastKing Sharky II Spinning Fishing Reel, showcasing its design and components. This image illustrates the overall appearance of the reel before line is spooled.
3. Handle Installation
The Sharky II features a direct drive secure-fit handle. Insert the handle shaft into the reel body and rotate it clockwise until it is securely tightened. The handle can be switched for left or right-hand retrieve by unscrewing it from one side and re-inserting it into the other.

Image: Diagram illustrating the direct drive secure-fit handle mechanism of the KastKing Sharky II reel. This shows how the handle connects to the reel's internal gearing for efficient operation.
Operating
1. Casting
- Hold the rod and reel comfortably.
- Press the line against the rod with your index finger.
- Open the bail arm.
- Swing the rod forward, releasing your finger from the line at the desired point in the cast.
- As the lure or bait hits the water, close the bail arm manually or by turning the handle.
2. Retrieving
Turn the handle clockwise (for right-hand retrieve) or counter-clockwise (for left-hand retrieve) to retrieve the line. The 10+1 MaxiDur ball bearings ensure a smooth and silent retrieve. Maintain a steady retrieve speed appropriate for your fishing technique.

Image: An exploded view diagram highlighting the 10+1 MaxiDur ball bearings within the KastKing Sharky II reel, which contribute to its smooth performance.
3. Adjusting the Drag
The Sharky II features a powerful triple disc carbon fiber drag system, capable of up to 41.5 lbs of max drag (on the 6000 size). The drag knob is located on the top of the spool. Turn it clockwise to increase drag tension and counter-clockwise to decrease it. Adjust the drag setting before fishing to match the breaking strength of your line and the size of the fish you anticipate catching. The drag should be set so that line can be pulled off the spool with steady, firm pressure, but not so easily that a fish can break the line.
Maintenance
Regular maintenance will extend the life and performance of your KastKing Sharky II reel.
1. Cleaning After Use
After each fishing trip, especially in saltwater environments, rinse the reel with fresh water. Do not submerge the reel. Use a damp cloth to wipe down the exterior. Pay attention to areas where salt or debris might accumulate. The Sharky II features a water intrusion resistance system with sealed components, including an O-ring sealed drag, sealed spool, and sealed one-way clutch, which helps protect internal parts from water and dirt.

Image: A detailed diagram highlighting the water-resistant features of the KastKing Sharky II reel, including the O-ring sealed drag, sealed spool, precision tolerances, and sealed one-way clutch.
2. Lubrication
Periodically apply a small amount of high-quality reel grease to the main gears and a drop of reel oil to the ball bearings and other moving parts. Refer to a reel maintenance guide for specific lubrication points. Avoid over-lubrication, as this can attract dirt and hinder performance.
3. Storage
Store your reel in a dry, cool place away from direct sunlight and extreme temperatures. Loosen the drag completely before storing to prevent compression of the drag washers.
Troubleshooting
- Issue: Reel handle is stiff or difficult to turn.
Solution: The reel may require cleaning and lubrication. Check for any debris or old, gummy grease. Apply fresh reel grease to gears and oil to bearings. Ensure the handle is securely tightened. - Issue: Drag is inconsistent or slipping.
Solution: This could indicate dirty or worn drag washers. Disassemble the drag system (if comfortable doing so, or seek professional service), clean the washers, and reassemble. Ensure the drag knob is tightened appropriately for your fishing conditions. - Issue: Line tangles or forms loops on the spool during casting.
Solution: This often occurs due to overfilling the spool with line or using line that is too heavy for the reel. Remove some line if overfilled. Ensure the line is spooled evenly. Check for line twist and address it if present. - Issue: Clicking or grinding noise during retrieve.
Solution: This may indicate worn or damaged gears or bearings. Disassemble and inspect internal components. If damage is found, replacement parts may be necessary. Regular lubrication can prevent premature wear.
Specifications
The KastKing Sharky II series offers various sizes to suit different fishing needs. Key specifications are detailed below:

Image: A visual comparison of the KastKing Sharky II reel in smaller sizes (1500-5000) versus larger sizes (6000-10000), illustrating the differences in physical dimensions.
| Model | Weight | Max Drag | Gear Ratio | Mono Capacity (mm/m) | Mono Capacity (LB/Yds) |
|---|---|---|---|---|---|
| Sharky II 1500 | 7.05oz/200g | 11LB/5KG | 5.2:1 | 0.205/150, 0.235/100, 0.26/70 | 6/165, 8/110, 10/75 |
| Sharky II 2000 | 8.54oz/242g | 17.50LB/8KG | 5.2:1 | 0.26/140, 0.285/130, 0.31/70 | 10/155, 12/140, 14/75 |
| Sharky II 3000 | 8.71oz/247g | 17.50LB/8KG | 5.2:1 | 0.285/145, 0.31/130, 0.33/100 | 12/160, 14/140, 16/80 |
| Sharky II 4000 | 11.18oz/317g | 28.5LB/13KG | 5.2:1 | 0.31/170, 0.33/150, 0.37/115 | 14/185, 16/165, 20/125 |
| Sharky II 5000 | 11.64oz/330g | 28.5LB/13KG | 5.2:1 | 0.33/190, 0.35/170, 0.37/150 | 16/210, 18/185, 20/165 |
| Sharky II 6000 | 16.52oz/468.5g | 41.5LB/19KG | 4.9:1 | 0.405/195, 0.435/165, 0.47/145 | 22/215, 25/180, 30/160 |
General Specifications:
- Hand Orientation: Ambidextrous
- Material: Aluminum, Carbon, Stainless Steel
- Bearing Material: Steel
- Fishing Technique: Spinning, Surf Fishing (6000 size recommended for surf fishing)
Warranty and Support
KastKing products are designed for quality and performance. For warranty information, technical support, or to inquire about replacement parts, please visit the official KastKing website or contact their customer service department. Keep your purchase receipt as proof of purchase.
KastKing Official Website: Visit the KastKing Store on Amazon