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Radio Race HELIUM EXPERT Frame
Radio Race HELIUM EXPERT Frame

Radio Race HELIUM EXPERT Frame

by RADIO RACELINE
€499,99 - €499,99
€499,99
€499,99
€499,99 - €499,99
€499,99

Incl. VAT plus shipping
SKU A100018366

The Radio Bikes Helium Expert Frame is a lightweight BMX race frame designed for expert-class riders seeking maximum speed, efficiency, and precise handling. Developed from Radio's World Championship-winning Helium platform, it features premium hydroformed alloy construction and race-proven geometry built to perform at the highest level.

Constructed from hydroformed 6061 aluminum, the frame combines exceptional stiffness with a remarkably low weight. Forged and CNC-machined dropouts with integrated chain tensioner bolts provide accurate wheel alignment, while removable V-brake mounts and optional disc brake compatibility offer the flexibility to build your bike your way.

Designed for 20" × 1-3/8" race wheels, the Helium Expert Frame delivers the responsiveness and performance demanded by competitive BMX racers.

Product Specifications:

Premium hydroformed 6061 alloy BMX race frame

Ultra-lightweight race-ready construction

Forged and CNC-machined rear dropouts

Integrated chain tensioner bolts

Removable V-brake mounts (77 mm pivot spacing)

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

Designed for 20" × 1-3/8" race wheels

Race-proven World Championship-winning platform

Geometry & Compatibility:

Top Tube Length19.5" (495 mm)

Rider Area19" (483.5 mm)

Chainstay Length (Min.)13" (330 mm)

Head Tube Angle73.5°

Seat Tube Angle71°

Bottom Bracket Height10.8" (274 mm)

Seat Tube Height8.42" (214 mm)

Head Tube Length4.72" (120 mm)

Wheel Size20" × 1-3/8" (451 mm)

Head Tube1"

IntegratedBottom BracketBSA, 68 mm

Seat Post Diameter22.2 mm

Seat Clamp Size25.4 mm

Rear Dropouts10 mm (3/8")

Brake Compatibility
Removable V-brakes

Compatible with the Radio Helium Expert Disc Brake Mount (sold separately)

Available Colors
Black

Metallic Ocean Blue

Measurements / Included items:

Weight
1.54 kg (3.39 lbs)

Included
Radio Bikes Helium Expert Frame

Integrated chain tensioner bolts

Removable V-brake mounts

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