V2 ATR150XL Speed Reducer (pair) mag22 The Boulder Nordic Sport hot

The Boulder Nordic Sport hot box plus service is a two-stage wax treatment that starts with a metal brushing of the ski to clean and remove any dead base material

TURNAMIC® gives you dynamic skiing performance like never before

It provides the most warming (lowest airflow) and is for low- to medium-intensity exercise and people with asthma or angina who suffer from breathing cold air

-15°C (23°

The old Asthma filter has been replaced with the Sport filter for 2024

V2 ATR150XL Speed Reducer (pair) mag22 The Boulder Nordic Sport hotThe reducers are engaged with a lever and have one disengaged position and 4 levels of resistance (3 levels for 125) to provide options for adjusting training resistance or braking down hills. Sold individually, usually installed in pairs, but can be installed individually.