ALPINESTARS Nucleon KR-3 Back Protector - Black/Red - Large 6504718-13-L I-Gear Thermometer The headpipe merges into a

The headpipe merges into a large 2-1/4" collector that steps up to a 2-1/2" core

Secondly the sound levels of many of these systems has reached the level of irresponsible and annoying for even the youngest riders

Cast from 17-4 stainless steel

Double pivot system allows the Tech 10 to retain its integrity while flexing which removes the need for alternative torsion bars for varying ankle widths and crucially gives essential progressive resistance to rotational and vertical forces which are otherwise damaging to ankles

Soft poly foam reinforcement on ankles and collar for long lasting comfort and shock absorption

ALPINESTARS Nucleon KR-3 Back Protector - Black/Red - Large 6504718-13-L I-Gear Thermometer The headpipe merges into aDeveloped in three waist to shoulder dimensions in order to cover all body sizes Lattice structure back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties combined with soft viscoelastic PU (polyurethane) foam compound construction Single injected lattice structure shell with an ergonomic design to absorb impacts and allow maximum breathability and airflow