20" (451mm) Alienation Ankle Biter Aluminum Double Wall BMX Rim - 28H - Black

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: 28H
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 Black

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