• Forged and CNC machined 6061/T6 Aluminum cups
• Patented alignment tip for increased durability and performance
• Sealed 5/32" caged ball bearings
• Upper and lower water seals
• Laser etched aluminum top cap

Specs:

• Size: 1-1/8"
• Stack Height: 17 + 12 = 29mm
• Weight: 112 grams (1-1/8")
• Colour: Black