This is a narrow, race intended, double walled and sleeved joint rim. It is 20" (451mm) for 1-1/8" and 1-3/8" tires.
Use: Mini & Junior BMX Race
Size: 20in
ISO: 451
Wall: Double
Drill: 36H
Side: Machined Sidewall
Material: 6061 T6
Valve: PV
Posted Weight: 280g
Width ID: 14.9
Profile: 19.5
Width OD: 20.2
ERD: 431
Color: All Red
