Sportmachine 3 100 Size:29.5 The derailleur kinematics are precisely

The derailleur kinematics are precisely tuned to use a more direct cable path

A variety of helpful information about climbing Mount Whitney

four-way stretch fabric made from recycled materials

solar-charging radio receives AM/FM and weather bands

All Mountain Performance

Sportmachine 3 100 Size:29.5 The derailleur kinematics are preciselyComfortable and confident, Nordicas Sportmachine 3 100 loves to explore the entire mountain. Inspired by Nordicas legendary Speedmachine boots, its been reimagined to offer even greater control and precision. The Sportmachine 3 100s wider 102 mm fit and medium flex deliver a smooth ride that can accommodate high volume feet while also offering a low profile design. Its 3 Force Construction is paired with a new spine and cuff design that maximizes the