Double wall design with a monolithic cavity gives the Envy rim a unique design; front and rear specific extrusions allow full customization for weight savings and durability. Welded joint Eyeleted spoke holes Double-wall design No brake track on front rim 20", Disc, Black, 36H, Clincher, Schraeder Hub Drilling: 36 Color: Black Wheel Size: 20" ISO Diameter: 406 / 20" BMX Brake Track: Non-Machined Valve: Standard Schrader Rim Width (Internal): 21.7 Manufacturer Spec ERD (mm): 386 Defined Color: Black Rim Material: Alloy Tire Type: Clincher Weight: 419 Rim Center Offset (mm): 0 24", Disc, Black, 36H, Clincher, Schraeder Hub Drilling: 36 Color: Black Wheel Size: 24" ISO Diameter: 507 / 24" BMX Brake Track: Non-Machined Valve: Standard Schrader Rim Width (Internal): 21.7 Manufacturer Spec ERD (mm): 490 Defined Color: Black Rim Material: Alloy Tire Type: Clincher Weight: 521 Rim Center Offset (mm): 0
