The XL98 Speed Reducers will help control speed and vary your workout. The roller arms were recently modified so it is now much
easier to engage and disengage the lever. The Speed
Reducer has a neutral and four resistance positions. The assembly is made from aluminum, stainless steel and nylon. The lever is easy to grab and pivots on solid stainless steel pins.
Nylon rollers and washers are used to reduce noise generated by vibration from skiing on rough surfaces.
One speed reducer is needed for each roller ski. Sold in Pairs!