Redline RL180 Jr MINI BMX Frame Set Old School BMX RL OG 20 in 20" 1990s

1990s Redline RL180 20" old school BMX mini / JR 4130 CRMO frame set.   Nice survivor condition. Clean keyway and dropouts.  No dents or cracks. 

Likely designed for mini/jr 20 x 1 3/8" tires.

Likely lower weight limit.