V2 ATRA Speed Reducer needimage The back saving Easy Pull

The back saving Easy Pull Handle makes pulling your Sportube effortless

Fits all poles with Swix TCS system

Binding System : SNS

Cares for elastic fabrics including lycra

V2 ATRA Speed Reducer needimage The back saving Easy PullThe ATRA (Advanced Training Resistance Aluminum) Speed Reducer has a machined aluminum bearing retainer for the best heat dissipation and strength. The lever actuated system has one neutral and four resistance positions that are easy to engage, whether for increasing resistance or for slowing the skis down when negotiating moderate downhills. Sold in pairs, it mounts to the front of each roller ski. For steep terrain, we recommend the use of a brake.