Supercross BMX | AMX250 - 35 Year Anniversary BMX Race Frame - The Six Bar stay-strong The 333 rim features a

The 333 rim features a deep concave center for increased strength and stiffness

Sizes: 16t

Single rubber compound for longevity and performance

NO STICKERS

Supercross BMX | AMX250 - 35 Year Anniversary BMX Race Frame - The Six Bar stay-strong The 333 rim features aBack in 1989 when we started Supercross BMX, the original frame was our 6 bar design. We used this design for over a decade on our Cro mo and Aluminum BMX race Frames. When we designed the SX250, we were limited on tube sizes that the Steel Mills were running. We had to solve the problem of frame flex and stiffness, so the extra triangulation was our solution. By lowering the first set of seat stays and adding the second set of stays, we had a frame