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Radio Helium BMX Race Frame

After over 3 years of extensive research and development, Radio Raceline is beyond excited to bring you our first aftermarket race frame. The helium frame is constructed of hydroformed 6061-T6 Alloy and has been tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades. The tubing has been specifically chosen to ensure a lightweight and responsive frame with an incredibly stiff backend.

With proven hand selected geometry, available in a choice of sizes to fit every rider. Every frame includes a Promax quick release seat clamp so you can warm up and cool down right when you need to. You can expect to see our debut frame on podiums across the globe during the upcoming season.

  • Hydroformed 6061-T6 Alloy
  • Promax Quick Release Seat Clamp
  • Lightweight and Responsive
  • Stiff Backend
  • Includes Promax Seat Clamp
  • Mini and Junior use a 1” headtube. Expert, Expert XL use a 1 1/8” Headtube, larger sizes use a tapered 1 1/8” to 1.5” headtube
  • Mini, Junior, Expert and Expert XL use 22.2mm Seat Post, all larger sizes use a 27.2mm Seat Post
  • Mini, Junior, Expert, Expert XL, Cruiser L and Cruiser XL have 10mm Drop Outs, all larger sizes have 20mm with Chain Tensioners for 10/15/20mm 

Mini

  • TT: 17.6”/CS: 12.4”/HT: 73°/ST: 70°/BB: 10.6”
  • Rider Area: 456.2mm
  • Weight (Inc. Seat Clamp): 1.25kg/2.76lbs

Junior

  • TT: 18.6”/CS: 12.8”/HT: 73.5°/ST: 71°/BB: 10.6”
  • Rider Area: 483.5mm
  • Weight (Inc. Seat Clamp): 1.32kg/2.9lbs

Expert

  • TT: 19.5”/CS: 13”/HT: 73.5°/ST: 71°/BB: 10.8”
  • Rider Area: 503mm
  • Weight (Inc. Seat Clamp): 1.445kg/3.24lbs

Expert XL

  • TT: 20.5”/CS: 13.2”/HT: 73.5°/ST: 71°/BB: 10.8”
  • Rider Area: 526.6mm
  • Weight (Inc. Seat Clamp): 1.585kg/3.5lbs 

Pro L

  • TT: 20.9”/CS: 13.9”/HT: 74°/ST: 71°/BB: 11.6”
  • Rider Area: 532.6mm
  • Weight (Inc. Seat Clamp): 1.815kg/3.99lbs 

Pro XL

  • TT: 21.25”/CS: 14.5”/HT: 74°/ST: 71°/BB: 11.6”
  • Rider Area: 540.7mm
  • Weight (Inc. Seat Clamp): 1.84kg/4.05lbs

Pro XXL

  • TT: 21.75”/CS: 14.8”/HT: 74°/ST: 71°/BB: 11.6”
  • Rider Area: 551.9mm
  • Weight (Inc. Seat Clamp): 1.87kg/4.12lbs

 Pro XXXL

  • TT: 22.25”/CS: 14.8”/HT: 74°/ST: 71°/BB: 11.6”
  • Rider Area: 540.7mm
  • Weight (Inc. Seat Clamp): 1.905kg/4.20lbs

Cruiser L

  • TT: 21.5”/CS: 14.6”/HT: 74°/ST: 71°/BB: 12”
  • Rider Area: 564.7mm
  • Weight (Inc. Seat Clamp): 1.865kg/4.11lbs

Cruiser XL

  • TT: 22”/CS: 14.6”/HT: 74°/ST: 71°/BB: 12”
  • Rider Area: 575.1mm
  • Weight (Inc. Seat Clamp): 1.905kg/4.20lbs

SHIPS IN 1 – 2 WORKING DAYS

£299.99
£299.99