DUO Spearhead Ryuki 50MDSP – suspending trout minnow 50 mm 3.4 g
Leasing calculators- ml
ManufacturerDUO-
DUO Spearhead Ryuki 50MDSP is a compact, Japanese-made suspending mid-diver minnow. The official MDSP designation means Medium Deep Suspending: it runs deeper than the standard 50SP and stays at, or very close to, the selected layer during a pause. Developed primarily for trout in small and medium rivers, it is also effective for perch and chub.
Key features. During the cast, an internal ball weight moves towards the tail, helping the compact 3.4 g lure fly with greater stability and accuracy. After splashdown, the weight returns to its working position and locks against a magnet. This restores precise balance, gives the lure a fast action start-up and maintains stable tracking in current.
Action and application. Ryuki 50MDSP responds instantly to short rod movements, making repeated rhythmic twitches easy even in confined water. Pause after several twitches and the lure remains in the strike zone, giving a cautious fish more time to commit. It also works with a steady retrieve, an across-current presentation or a controlled drift. Its approximate 0.6–1.0 m running depth suits current seams, pockets behind rocks, deeper runs and lake margins.
Why choose it:
• compact 50 mm, 3.4 g suspending mid-diver minnow;
• magnet-assisted moving weight improves casting distance and accuracy;
• fast start-up and precise response to repeated twitching;
• holds the selected or a very similar depth during pauses;
• valued in competitive trout fishing and also suitable for perch and chub.
Specifications. Model – Spearhead Ryuki 50MDSP; length – 50 mm; weight – 3.4 g; type – mid-diver minnow; buoyancy – suspending (SP); running depth – approximately 0.6–1.0 m; weight system – moving ball with magnetic locking; hooks – two size #12 trebles; recommended retrieves – twitch-and-pause, steady retrieve, across-current and controlled drift; target species – trout, perch and chub; made in – Japan; manufacturer – DUO.
Ryuki suspending range. The suspending Spearhead Ryuki range includes 50SP, 50SP HIMEMASU, 50MDSP, 70SP, 70MDSP and 80SP. SP models cover shallower water, while the longer-billed MDSP versions run deeper. More compact than the 70MDSP, the 50MDSP is especially useful in small and medium rivers when a small profile, precise 0.6–1.0 m presentation and controlled pauses are required.
Features:
DUO Ryuki 50MDSP
- lenght: 50 mm,
- weigth: 3,4 g,
- suspending (SP),
- depth: 0,6-1,0 m,
- hook: #12
DUO Spearhead Ryuki 50MDF in motion



















































