ARLEN NESS 6-Piston Caliper - Rear - Black - 11.8" 02-303 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — S Lower bar sold separately

Lower bar sold separately

Includes all necessary mounting hardware

Optimized for use with Alpinestars Tech-Air® Airbag Systems

Multistep visor mechanism

Two-way stretch polyester back panels for comfort

ARLEN NESS 6-Piston Caliper - Rear - Black - 11.8" 02-303 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — S Lower bar sold separatelyCNC machined from billet aluminum Differential bore for optimal and consistent braking performance Compatible with ABS brake systems Designed and engineered to be extremely rigid and perform consistently in all braking scenarios Cooling fins are CNC machined into each side of the inner caliper to disperse heat Rear caliper kit includes CNC machined billet caliper bracket and necessary hardware