DRAG SPECIALTIES Piston - Evolution 750741-BX-LB1 AX9 Helmet Max Pinlock® Ready Shield As for other construction features

As for other construction features

The tough long glass fibered nylon is a high impact material that is designed to absorb energy without cracking in most situations

Clear anodized finish

cuffs and lower leg hems help to form a hermetic seal to keep out wind and water

New synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike

DRAG SPECIALTIES Piston - Evolution 750741-BX-LB1 AX9 Helmet Max Pinlock® Ready Shield As for other construction featuresOEM quality cast aluminum alloy construction Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines Ideal for OEM replacement Economical with great performance, all in one package Kits include two pistons, wrist pins and clips Accept OEM or Hastings rings (order separately)