Differences in length, differences in weight, differences in material and coating. With and without bearing. Handle diameter 25 or 28 mm. The parade barbell is the OB86ALS10 ELITE PRO. Except for the aluminium handle bar, this is an original Olympia barbell of the finest quality. Aluminium reduces the weight to 10 kg. More authentic learning training is not possible. The quality of all our training barbells has been tried and tested for years. If this selection is not enough for you, you can also take a look at the OB60B short bar or the two rackable bars OB72B and OB72C.