Petzl TANDEM Pulley BCA allowing skiers to effortlessly navigate

allowing skiers to effortlessly navigate downhill while maintaining a strong connection to the snow

- Helmet brim is reduced in the front to be invisible to the user and offer an open

off-piste adventures

Big clear display with backlight

The OK is the more specialized choice when symmetrical loading and device alignment are priorities

Petzl TANDEM Pulley BCA allowing skiers to effortlessly navigatePetzl TANDEM Pulley The Petzl TANDEM is a double pulley designed for smooth and efficient Tyrolean traverses on rope. Its sheaves use self lubricating bushings, and the attachment point accepts up to three carabiners for flexible system configuration. Key specifications Reference: P21 Weight: 195 g Maximum rope diameter: 13 mm Sheave diameter: 21 mm Efficiency: 71% Maximum allowable speed: 10 m s Working load: 10 kN Breaking strength: 24 kN