Description

The Radio Helium frame has been out on track now for several years, with each year seeing the brand steadily improving this frame. For 2027 the colours and graphics have definitely taken on a clean look, with solid colourways and bold Radio decals on the down tube.

Technically, the frame is manufactured from industry trusted hydroformed 6061 alloy tubing, which produces a super lightweight race frame that is strong enough to take on the big tracks and high speeds they produce. Even the youngest racers need a frame that can take on 5m hill and everything that follows on from it.

The Radio Helium frame has proved over the past 5 races seasons that they can not only produce race wins, they are built to a standard where you can trust it with touches like a forged (read strong) dropout that can integrate Radio's disc mount. Or if you're running V-brakes, then Radio has you covered here as well. You have the choice.

Speaking of the dropout, on the Expert XL Radio have utilised the Sliding Dropout Disc System (SDDS) for 10 or 15mm axles (please advise us of your axle preference) 

Features

  • Hydroformed 6061 alloy tubing. 1590g of light, strong race frame, built to hold speed on the big tracks.
  • 20.5" top tube, 20.7" rider area. Expert XL room for a rider who has outgrown a standard Expert, with 13.2" minimum chainstays behind them.
  • SDDS sliding dropouts. Take 10 or 15mm axles and include all the hardware, so you can set the rear end where you want it.
  • Flat mount disc or V-brake. V-brake mounts are removable at 77mm pivot to pivot, so take them off once you commit to disc.
  • Race angles, standard race fittings. 73.5° head angle, 71° seat angle, a BSA 68mm bottom bracket and a 1-1/8" integrated head tube.

Specifications

  • Top tube: 20.5" (521mm)
  • Chainstay: 13.2" (335mm) minimum
  • Head tube angle: 73.5°
  • Seat tube angle: 71°
  • Bottom bracket height: 10.8" (274mm)
  • Bottom bracket: BSA, 68mm wide
  • Tubing: Hydroformed 6061 alloy
  • Dropouts: Sliding dropout disc system (SDDS) for 10 and 15mm axles, includes all hardware
  • Brake mounts: Flat mount disc brake or removable V-brake mounts, 77mm pivot to pivot
  • Head tube: 4.72" (120mm), 1-1/8" for integrated headset
  • Seat tube: 8.42" (215mm), 22.2mm seat post
  • Seat clamp: For 25.4mm ID seat clamp
  • Axle: 10 or 15mm, please advise your preference
  • Wheel size: 20" x 1.4"
  • Weight: 1590g (1.59kg)
  • Note: Rider area 20.7" (526.6mm)

Radio Raceline Helium 2027 Expert XL Frame

Brand: Radio Raceline SKU: Click to copy the SKU and show the pick location

Sale price$799.99 AUD

Or 4 payments of $199.99 AUD with

Colour - Metallic Ocean Blue

Top Tube Length - 20.5


$799.99 AUD

Price match request

Radio Raceline Helium 2027 Expert XL Frame - Metallic Ocean Blue / 20.5

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

20.5
Metallic Ocean Blue
Galactic Ice Purple
Gloss Black

In stock at LUXBMX With supplier Preorder Sold out

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