Muscle Motion 100kg Bumper Weight Set (Package price) "legs" Power Incline 24% – 54%

Power Incline    24% – 54%

Compatible with a 60mm x 60mm post size with a Ø25mm+ size hole

USB charging (1A/5V)

It costs a bit more than open cell foam

and a thicker belt stands up to heavy use

Muscle Motion 100kg Bumper Weight Set (Package price) "legs" Power Incline 24% – 54%A hard steel insert is locked into the body of the rubber weight plate via reinforcement keys. These plates are much thinner than other bulky economy bumpers this is achieved by introducing a concealed steel core to the rubber plate allowing more weight to be loaded on the bar. The 20kg and 15kg plates are a uniform thickness of 65mm. International IWF colour coded Strict weight tolerance 450mm diameter (IWF standard) Hole size 51mm Plate thicknesses