The JetBlack trainer mat is designed to protect your floor/carpet from sweat and wear & tear while you train

4 Hour charge time

Designed specifically for suspension pivots

Backing plate material: The EXOTherm 2 compound features a finned alloy backing plate

Urethane elastomer bump stop reduces noise

Deity Copperhead Stem - Black - 35mm - 35mm x 0 Degree - 1 1-8th Inch PLP|Model Year The JetBlack trainer mat isDEITY's goal with the all new Copperhead 42mm length steerer mounted stem was to design a lighter sidekick to their beloved Cavity Stem, but the results delivered a stronger, refined, and lighter super hero that they just could not break. All their designs are tested to failure, but the Copperhead refused to give up! After millions of cycles on both stress and impact testing, this stem refused to give an inch. Don't get it confused the Copperhead is