Rossignol 2023 Junior Comp J Boot Size:330 This feature works with Tacx

This feature works with Tacx software or the Zwift app to make the trainer vibrate and simulate the feeling of riding on different road surfaces

The innovative LocJaw™ pump head automatically fits Presta and Schrader valves so you can truly enjoy your journey

As one of our Prolink bindings it’s compatible with NNN® and Turnamic®

SOLE: SPEED

Rossignol 2023 Junior Comp J Boot Size:330 This feature works with TacxBuilt for junior skiers, the Comp Junior is a warm, easy to use combi boot for skate and classic skiing. The external, free hinge cuff offers support for young developing skiers, while a foot hugging fit keeps feet warm and comfortable. A low profile outsole promotes a natural foot roll for a fun, easy introduction to Nordic skiing. Freedom and Control Our Mobile Cuff optimizes fore aft freedom and torsional rigidity for total control Ski Control,