Balzer Matze Koch UV Booster Natur Medium Runner Crankbait 9cm 1.5m 9g

Balzer Matze Koch UV Booster Natur Medium Runner — UV-Active Crankbait for Predator Fishing

The Balzer Matze Koch UV Booster Natur Medium Runner is a 9 cm, 9 g crankbait (wobbler) designed for spin fishing after perch, pike, zander, and other predatory fish. Its UV-active finish gives it an edge in low-light and coloured water conditions.

UV-Active Finish for More Takes

The UV-reactive coating makes this wobbler stand out when natural visibility drops — at dawn, dusk, or in murky water. Predators pick up on the enhanced optical signal even when ambient light is poor, triggering reaction strikes that a standard finish would miss.

Running Depth and Action Dialled In

At a running depth of 1.5 m, the Medium Runner sits in the productive mid-water zone where perch and zander often hold. The 9 cm body and 9 g weight deliver stable action on a steady retrieve and cast well on light to medium spinning tackle, making it equally useful on rivers and stillwaters.

Choose the Right Variant

All variants share the same 9 cm length, 9 g weight, and 1.5 m running depth. Colour choice lets you match the hatch or trigger reaction bites depending on water clarity and prey fish present:

• Regenbogenforelle (Rainbow Trout) — current variant; natural baitfish silhouette with UV flash, excellent all-round choice for pike and larger perch where trout-pattern prey is present

• Bachforelle (Brown Trout) — earthy brown-gold tones, ideal in clear rivers or lakes where brown trout are a natural prey item

• Gründling (Gudgeon) — subtle, realistic baitfish colour; works well in clear water when fish are wary

• Weissfisch (Silverfish/Roach) — bright, reflective silver; highly visible in coloured or deeper water, good general-purpose choice

• Makrele (Mackerel) — bold contrasting pattern; a strong trigger colour in stained water or overcast conditions

• Unnamed variant — standard Natur finish without a specified colour designation

Facts

• Lure type: Wobbler (crankbait)

• Length: 9 cm

• Weight: 9 g

• Running depth: 1.5 m

• Finish: UV-active

• Target species: Perch, zander, pike, and other predatory fish

• Application: Spin fishing

• Supplied: 1 wobbler in selected colour