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£269.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 20.5" Top Tube TOP TUBE LENGTH: 20.5" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.2" BB

Height:
10.8" WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.585kg / 3.50lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£269.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 20.5" Top Tube TOP TUBE LENGTH: 20.5" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.2" BB

Height:
10.8" WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.585kg / 3.50lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£299.99
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: 20.5" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.2" 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: 1.510kg/3.33lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts




...
Available
£269.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 18.6" Top Tube TOP TUBE LENGTH: 18.6" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.8" BB

Height:
10.6″ WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.320kg / 2.90lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£269.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 18.6" Top Tube TOP TUBE LENGTH: 18.6" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.8" BB

Height:
10.6″ WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.320kg / 2.90lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£269.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 17.6" Top Tube TOP TUBE LENGTH: 17.6" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 70° CHAIN STAY LENGTH: 12.4” BB

Height:
10.6″ WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.250kg / 2.76lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£269.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 17.6" Top Tube TOP TUBE LENGTH: 17.6" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 70° CHAIN STAY LENGTH: 12.4” BB

Height:
10.6″ WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.250kg / 2.76lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£299.99
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: 17.6" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 70° CHAIN STAY LENGTH: 12.4" BB
Height: 10.6" 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: 1.210kg/2.66lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts




...
Available
£404.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 20.9" Top Tube TOP TUBE LENGTH: 20.9" HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.9" BB

Height:
11.6" WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.815kg / 3.99lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available
£404.99
Tested on the track & designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out & powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry & technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff & fast, exactly how a race bike should. section Product Specs

Material:
Hydroformed 6061-T6 alloy
- 20.9" Top Tube TOP TUBE LENGTH: 20.9" HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.9" BB

Height:
11.6" WHEEL

Size:
20" STANDOVER

Height:
TBC DROPOUT

Size:
10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.815kg / 3.99lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Lightweight Alloy Construction Incredibly Stiff Rear End Promax Seat Post Clamp Included










...
Available

Radio Helium Junior Race Frame Black

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: 18.6" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.8" BB HEIGHT: 10.6" 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: 1.260kg/2.78lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Hydroformed tubing for increased
strength Built in chain tensioners Disc brake mounts
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    • Availability: In Stock
    • Supplier: Sourcebmx
    • SKU: 40875914330223
    Availability: In Stock
    £379.99

    Product Description

    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: 18.6" HEAD TUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.8" BB
    Height: 10.6" 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: 1.260kg/2.78lbs section Product Highlights BMX Racing Specific Geometry Race Specific Frame Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts

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    Jargon Buster

    Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.
    Diameter - A measurement across a circle passing through the middle
    Radio - A device used for listening to audio transmissions
    World - A physical grouping, commonly used to describe earth and everything associated with ti
    weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz
    disc - A round flat object often used in reference to a computer storage media
    Size - is the measurement of how big an object is in space.
    Design - A drawing or styles that shows the look and functionality of something before its made.
    Head - The upper part of a body typically separated by the neck.

    Supplier Information

    Sourcebmx
    Ride in style with Source BMX (https://www.sourcebmx.com/). Explore a vast selection of BMX bikes, parts, accessories, and apparel for riders of all levels. With top brands and expert advice, Source BMX ensures you have everything you need for your next session. Elevate your BMX experience and unleash your passion for riding with Source BMX.
    Page Updated: 2026-01-29 13:55:46

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