Korum Bopper

The Korum Bopper is a cleverly engineered bait dropper for river and stillwater anglers who want precise, efficient baiting. Its interchangeable, doughnut-shaped weights sit on an internal stem and are locked via a handwheel in the nose, so you can tune the sink rate and overall weight to match depth and flow. This makes it especially useful when fishing rivers that vary in level or pace.

The rocket-shaped body and rear fins keep the Bopper stable in flight and in the water, helping you drop bait exactly where the feeder or rig is fishing. On impact with the lakebed or riverbed, a stainless steel pin activates the spring-loaded body, opening the trap door to release your bait cleanly. The perforated body reduces drag during the retrieve, which is a real help in fast water. Thanks to the roomy cavity, it holds more bait than many homemade versions, making it suitable for heavy baiting or topping up a hotspot.

• Adjustable weight system with interchangeable internal weights
• Aerodynamic, rocket-style shape for long and accurate casts
• Rear fins for stable flight and straight tracking
• Spring-loaded opening activated on bottom impact
• Perforated body for easier retrieval in strong current
• Large bait cavity for efficient groundbait and particle delivery
• Two available sizes: Standard and XL
• Standard: 30 g base weight + 2 × 30 g extra weights
• XL: 60 g base weight + 3 × 30 g extra weights
• Compatible with dedicated Bopper Baiting Up Rod and Bait Up Braid