RADIO RACELINE Helium Mini 2025 Frame

The Helium Frame took the race world by storm when it was released almost 5 years ago. With multiple World Championship wins, the Helium Frame is now a common site on tracks across the globe. Radio's flagship frame uses their very own forged dropout design which allows it to be fully disc-brake compatible when used with our Helium Disc Brake Mount.  

Features:
- Super lightweight alloy race frame
- Hydroformed 6061 alloy tubing
- Forged & cnc machined dropouts
- For 20” (451mm) x 1 1/8” tyres
- Will work with disc brake when used with the Radio Helium Expert Disc Brake Mount

Specifications
Toptube Length: 17.6” (447mm)
Chain Stay Length (Min): 12.4” (315mm)
Rider Area: 18" (456.2mm)
Head Tube Angle: 73°
Seat Tube Angle: 70°
BB Height: 10.2" (257mm)
Seat Tube Height: 7.87" (200mm)
Wheel Size: 20" (451mm) x 1-1/8”
Head Tube Size: 1" for integrated headset
Seat Post Size: 22.2mm
Seat Clamp Size: for 25.4mm ID seat clamp
Tubing: Hydroformed 6061 alloy
Bottom Bracket: BSA, 68mm wide
Head Tube: 4.33" (110mm)
Dropouts: 10mm (3/8") slots
Brakes: v-brake mounts (removable), 77mm pivot-to-pivot, disc brake compatible with additional mount
Weight: 1.30kg (2.86lbs)