Radio Helium Expert Race Frame

The Radio Helium frames took the race world by storm when originally . With multiple world championship wins, the Helium frame is now a common sight on tracks across the globe. Radio's flagship frame now uses their own unique forged dropout design which allows it to be fully disc-brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy TOP TUBE LENGTH: 19.5" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13" BB HEIGHT: 10.8" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 10mm HEADSET TYPE: Integrated BB TYPE: Euro SEAT TUBE DIAMETER: 22.2mm BRAKE MOUNTS: V-Brake WEIGHT: 1.455kg/3.21lbs ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts