Our Sub-4 rim is our benchmark BMX race rim. Race tested and optimised 30mm wide box section makes the Sub-4 light, stiff and strong. External Width 30mm. Available in 20 and 24” as well as smooth or CNC silver sidewall.
Halo Sub-4 Double Wall 20" BMX Race Rim 30mm ERD 392 32H Black
Halo Sub-4 Double Wall 20" BMX Race Rim 30mm ERD 392 32H
Halo Sub-4 Double Wall 24" BMX Race Rim 30mm ERD 495
Halo EX3 20x1 3/8 BMX Race Rim
Salt Plus Mesa Double Wall 20" BMX Rim 36H
Gusset Trix Double Wall Alloy BMX Rim 20" 32mm ERD 390
