Use: Premium All-around
Material: 6061 T6, 7003E T6
Walls: Double
Joint: Welded
Weight: 395g, 520g, 570g
Diameter: 406 (20”), 507 (24”), 559 (26")
Drilling: 32, 36
Sidewall: CNC
ERD: 391, 492, 544
This product qualifies for quantity discount pricing.what's this?