RADIO HELIUM RACE FRAME - (PRO L - PRO XXXXL)

The Radio Helium took the BMX world by storm when originally released. Used to win multiple world titles in various age groups, the Helium is race proven. This updated Helium model is optimized for modern disc brakes through the integration of Radio's SDDS dropout system. The forged CNC machined dropouts include a flat disc brake mount along with built in chain tensioners. This serves to simplify the rear end while also saving a considerable amount of weight compared to frames that require a disc brake adaptor and separate tensioners. 

Features

• 6061 Alloy
• Forged & CNC machined dropouts
• Flat mount disc brakes (with internal cable routing)
• Accepts V-brakes or disc brakes
• Designed for 120mm & 140mm rotors
• Integrated chain tensioner bolts