Back & Chest

The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring hard plastic lattice structured shell, this innovative back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation, the Nucleon KR-1 Cell is extremely lightweight and breathable.

The Nucleon KR-R hybrid back protector is an innovative track and race back protector. With performance cooling, flexibility and anatomical contouring, this hybrid of hard shell and energy absorption viscoelastic memory foam is lightweight and breathable for optimized protection and comfort. Features include waist adjustment for a customized fit, a snap-on system to fix the protector to a suit or jacket and a slim vented kidney belt for added security.

G2 is suitable for all mens jackets with pockets for back protectors from size 50 and up.