Technical Features Size Rear: 140/80-18Pressure:"With all green insert" 0,9 / 1,0 bar "Without green insert" 0,5 / 1,1 barWeight:"With all green insert" 2760 gr."Without green insert" 1495 gr.Thanks to the removeable inserts you can adjust the hardness / softness of your mousse. TECHNICAL FEATURES:it has no expiration date, it does not break, does not cut, does not pulverizeit is produced with new technologies and new innovative compoundsthe mousse reaches the maximum softness after a few minutes of use (the time depends on external temperature)the mousse resumes its original hardness at restRimlock is recommended