Enjoy Adjustable with discounts up to 57% on iprice. The best selling Adjustable in the market today are the 30KG 2-in-1 Quality Professional Adjustable Dumbbells with Box 15kg x 2 +30cm Barbell Converter, [Free 20cm Connector] 20KG Dumbell Iron Chrome Set Adjustable Dumbbells With Box Iron Plating Dumbbells and 15KG Dumbell Iron Chrome Set Free Barbell Connector 20cm Adjustable Dumbbells With Box & Barbell Connector 20cm Iron Plating Dumbbells brands. When selecting Adjustable, people choose great brands such as York, Bowflex and SellinCost. Adjustable usually cost between RM 69.00 - RM 1299.00. You can either choose between Rubber Dumbells, Iron Dumbells and Adjustable. Adjustable today are mostly sold in Silver depending on your preference.