Petr 700g is the step-up weight for the U18 category — the bridge between the 600 g class and the men's 800 g. Its medium-stiffness aluminium build is reliable in training and competition alike, and it forgives small release imperfections, so the thrower can concentrate on technique rather than on the implement.

Handmade in tailwind and headwind builds. 14 900 CZK.

PETR-H700AM

Headwind, Aluminium Medium

PETR-T700AM

Tailwind, Aluminium Medium

Petr 700g is built in a single stiffness, chosen specifically for the youth category:

Aluminium Medium

Intended for: U18 throwers moving up to heavier implements.
Character: Medium stiffness carries throw speed while still forgiving small release imperfections. It prepares the thrower for the men's 800 g without punishing technical errors.

When the time comes to move up to 800 g, SEKY 800g continues in the same stiffness.

Each javelin is designed with a choice of two tip types to best suit the weather conditions:

1. HEADWIND (upwind)

Shape: More pointed and aerodynamic.
Benefits: Reduces drag, improves penetration and provides a more accurate flight against adverse wind conditions.

2. TAILWIND (downwind)

Shape: Wider and more stable profile.
Benefits: Maintains better balance and maximizes flight distance in tailwinds due to improved stability.

Both options are made for every model — choose by the wind you expect.