Speed Reducers

Speed Reducers

ATRA (Advanced Training Resistance Aluminum) Speed Reducers have revolutionized the roller ski market by providing skiers with the ability to increase their resistance for training as well as providing a way to slow the ski down when negotiating moderate downhill’s. All ATRA’s have one neutral position and multiple resistance positions and they are easily engaged or disengaged while skiing by simply reaching forward and either moving the lever backwards or forwards. 

ATR150XL

ATR150XL

The ATR150XL is designed for use on the XL150S, XL150SC, XL125S and XL125RC. The lever-actuated system has one neutral and four resistance positions when used on the XL150S, XL150SC and XL125RC and on the XL125S it has 1 neutral and 3 resistance positions. The machined aluminum roller arms and lever make it very light and strong while nylon rollers and bushings reduce noise. Dual bearings ensure solid contact with the wheels and it works well in both wet and dry conditions. The lever actuated system is easy to engage for increased training resistance or for slowing the skis when negotiating moderately steep downhill’s. For steep terrain we recommend the use of a brake.

ATR9848

ATR9848

The ATR9848 is specifically designed for use on the XLA9848 and XLQ9848. The stainless steel roller arms and machined aluminum lever make it light and strong while nylon rollers and bushings reduce noise. Dual bearings ensure solid contact with the wheels and it works well in both wet and dry conditions. The lever actuated system has one neutral and four resistance positions that is easy to engage for training or for slowing the skis when negotiating moderately steep downhill’s. For steep terrain we recommend the use of a brake.

ATRA

ATRA

The 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 is easy to engage whether for increasing resistance or for slowing the skis down when negotiating moderate downhill’s. For steep terrain we recommend the use of a brake.

ATRXLQ900

ATRXLQ900

The ATRXLQ900 is designed for use on the XLA900, XLQ900 and XLA800 series of skis.  The stainless steel roller arms and machined aluminum lever make it light and strong and the nylon bushings reduce noise. Dual bearings ensure solid contact with the wheels and it works well in both wet and dry conditions. The lever actuated system has one neutral and four resistance positions that is easy to engage whether for increased training resistance or for slowing the skis when approaching moderately steep hills. For steep terrain we recommend the use of a brake.


 

ATRXLQ98

ATRXLQ98

The ATRXLQ98 is designed for use on the XLQ98 and XLA98. The stainless steel roller arms and machined aluminum lever make it light and strong while nylon rollers and bushings reduce noise. Dual bearings ensure solid contact with the wheels and it works well in both wet and dry conditions. The lever actuated system ensures even pressure distribution and has one neutral and four resistance positions that is easy to engage for increased training resistance or for slowing the skis when negotiating moderate downhill’s. For steep terrain we recommend the use of a brake.


 

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Cross Country Canada 

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Cross Country Russia