når en fast 4 mm kontakt skal bygges om til en løsning med ekstra mekanisk sikring og berøringsbeskyttelse

Netop denne variant er opbygget til ledere på 50 mm² og 70 mm²

The adjustability (90–120 cm) and quick-release buckle indicate how the product is fitted and adapted to the user

improves access to fasteners

Spike GT Roller Unit(s):Pair når en fast 4 mm. A breathable upper and waterproof split leather and nubuck, as well as a leg section crafted from water repellent fabric and the new BOA M4 Fit System. The lining combines fleece and the breathable GORE TEX Sportive lining, whilst the soles feature the shock absorbing and strain preventing Dual Comfort insole, to reduce the impact of knocks, both in the heel section and under the ball of the foot. The reflective tab at the back increases safety.