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RADIO Raceline Helium Pro L Frame
RADIO Raceline Helium Pro L Frame
RADIO Raceline Helium Pro L Frame
RADIO Raceline Helium Pro L Frame

RADIO Raceline Helium Pro L Frame

by RADIO RACELINE
€709,99 - €709,99
€709,99
€709,99
€709,99 - €709,99
€709,99

Incl. VAT plus shipping
SKU A100018372

The Radio Bikes Helium Frame is Radio's flagship BMX race frame, proven at the highest level with multiple World Championship victories.

Designed for elite-level performance, it combines an ultra-lightweight hydroformed alloy construction with race-focused geometry to deliver exceptional acceleration, stiffness, and handling.

Manufactured from.

Whether you're chasing podium finishes or building a high-performance BMX race bike, the Helium Frame delivers world-class performance in one of the lightest alloy race frames available.

Specifications

  • Top Tube / Frame Size: 20.9"
  • Dropouts / Axle: while removable V-brake mounts and optional disc brake compatibility make the frame adaptable to modern race builds.
Product Specifications:

Premium hydroformed 6061 alloy BMX race frame

Ultra-lightweight race-focused construction

Forged and CNC-machined rear dropouts

Integrated chain tensioner bolts

20 mm thru-axle dropouts with included adapters for 15 mm and 10 mm (3/8") axles

Removable V-brake mounts (80 mm pivot spacing)

Compatible with disc brakes using the Radio Helium PRO Disc Brake Mount (sold separately)

Designed for 20" × 1.75" race tires

Geometry & Compatibility:

Top Tube Length20.9" (531 mm)

Rider Area21" (532.6 mm)

Chainstay Length13.9" (353 mm)

Head Tube Angle74°

Seat Tube Angle71°

Bottom Bracket Height11.6" (294.6 mm)

Seat Tube Height9.1" (231 mm)

Head Tube Length4.9" (125 mm)

Wheel Size20" × 1.75"

Head TubeTapered 1-1/8" – 1.5"

IntegratedBottom BracketBSA, 68 mm

Seat Post Diameter27.2 mm

Seat Clamp Size31.8 mm

Rear Dropouts20 mm (includes 15 mm & 10 mm / 3/8" adapters)

Brake Compatibility
Removable V-brakes

Disc brake compatible with the Radio Helium PRO Disc Brake Mount (sold separately)

Available Colors
Black

Metallic Caribic Teal

Measurements / Included items:

Weight
1.74 kg (3.83 lbs)

Included
Radio Bikes Helium Frame

20 mm rear dropout adapters for 15 mm and 10 mm (3/8") axles

Integrated chain tensioner bolts

Removable V-brake mounts

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