Three Radio Raceline Terra Carbon Pro XL Frames in blue, red, and black are shown with "RADIO" branding, overlapping on a white background. Each features TORAYCA carbon fibre construction and a disc brake frame design.
Radio Raceline Terra Carbon Pro XL Frame with "RADIO" branding, shown on a white background. This disc brake frame is made from premium TORAYCA carbon fibre and features a sleek, lightweight design.
The Radio Raceline Terra Carbon Pro XL Frame features an angular design, crafted from TORAYCA carbon fibre with "RADIO" branding on the side. Designed for disc brakes and shown against a white background.
The Radio Raceline Terra Carbon Pro XL Frame features a sleek, minimalist design with "RADIO" printed on the side and is crafted specifically for disc brake systems.

Highlights

  • Full monocoque TORAYCA carbon
  • Flat mount disc, internal hose
  • Sliding dropout disc system
  • Steeper head tube, shorter back end

Description

The wait has definitely worth it! The all new Radio Terra Pro Frames are available and ready to be built up for the new season of racing. Manufactured with proven material technology TORAYCA carbon fibre, they look sleek with their flat mount disc braking system (with internal hose routing), and laid up during their construction process in a way that provides superior stiffness around the crucial area of the head tube and bottom bracket. 

Race proven already with Australian Teya Rufus winning the Women's 2024 Junior Elite World Title on a prototype, we expect that this new frame from Radio will be seen on plenty of podiums from 2025 and beyond. 

Features
  • Full monocoque TORAYCA carbon. Laid up for extra stiffness around the head tube and bottom bracket, and laboratory tested for strength to weight.
  • Flat mount disc, internal hose. Disc specific, so no v-brakes: designed for 140mm and 120mm rotors with the hose routed inside the frame.
  • Sliding dropout disc system. Forged and CNC machined SDDS dropouts with integrated chain tensioners give 30mm of adjustment and take 10mm or 15mm axles.
  • Steeper head tube, shorter back end. A 74° head tube angle and 71° seat tube angle for a snappy, responsive feel out of the gate.
  • 21.25" top tube, 14.3" chainstays. Pro XL fit on a Euro threaded BSA 68mm bottom bracket, with clearance for tyres up to 2.0" (50mm).

Specifications
  • Sizes: Pro XL
  • Top tube: 21.25 Inches (actual)
  • Chainstay: 14.3 Inches (min.), 30mm of dropout adjustment
  • Head tube angle: 74°
  • Seat tube angle: 71°
  • Bottom bracket height: 11.6 Inches
  • Bottom bracket: Euro, threaded, BSA 68mm
  • Material: High-performance TORAYCA carbon fibre, full monocoque
  • Dropouts: Sliding Dropout Disc System (SDDS), forged and CNC machined, integrated chain tensioners
  • Brake mounts: Flat mount disc only, 140mm and 120mm rotors, not v-brake compatible
  • Cable routing: Internal hose routing
  • Head tube: Tapered 1-1/8 to 1.5 Inches, full integrated
  • Seat tube: 231mm, 27.2mm seat post
  • Axle size: 10mm and 15mm
  • Tyre clearance: 2.0" (50mm) max
  • Wheel size: 20 x 1.75
  • Note: Check 120mm rotor fitment with an authorised Radio Bikes dealer based on your hub and brake calliper dimensions.

Radio Raceline Terra Carbon Pro XL Frame

Brand: Radio Raceline SKU:

$2,499.99 AUD

Or 4 payments of $624.99 AUD with

Colour - Orbit Silver

Top Tube Length - 21.25

BMX race bike sizing

Race frames are sized by class, and the class you ride is set by rider height rather than age.

SizeRider heightTop tube
Micro (18" wheels)Under 120cm16.25"
Mini (20" wheels)110 to 140cm17 to 18"
Junior120 to 150cm18.25 to 18.75"
Expert130 to 170cm19.5 to 19.75"
Expert XL145 to 170cm20 to 20.75"
Pro150 to 175cm20.25 to 20.75"
Pro XL165 to 180cm21 to 21.25"
Pro XXL170 to 185cm and up21.5 to 21.85"
Pro XXXL175cm and up22"
Pro XXXXL180cm and up22.5"
Cruiser (24" wheels)175cm and up21.5" and up

Heights overlap between classes on purpose. Where you land in two, a growing rider is usually better on the larger, and a rider who wants the bike to turn faster on the smaller. Some brands label the Pro size Pro L, with the same fit.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

  • Between two sizes and still growing? Take the larger size.
  • Racing gates and wanting the bike to turn faster? Take the smaller size.
  • Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

BMX race bike sizing

Race frames are sized by class, and the class you ride is set by rider height rather than age.

SizeRider heightTop tube
Micro (18" wheels)Under 120cm16.25"
Mini (20" wheels)110 to 140cm17 to 18"
Junior120 to 150cm18.25 to 18.75"
Expert130 to 170cm19.5 to 19.75"
Expert XL145 to 170cm20 to 20.75"
Pro150 to 175cm20.25 to 20.75"
Pro XL165 to 180cm21 to 21.25"
Pro XXL170 to 185cm and up21.5 to 21.85"
Pro XXXL175cm and up22"
Pro XXXXL180cm and up22.5"
Cruiser (24" wheels)175cm and up21.5" and up

Heights overlap between classes on purpose. Where you land in two, a growing rider is usually better on the larger, and a rider who wants the bike to turn faster on the smaller. Some brands label the Pro size Pro L, with the same fit.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

  • Between two sizes and still growing? Take the larger size.
  • Racing gates and wanting the bike to turn faster? Take the smaller size.
  • Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

Radio Raceline Terra Carbon Pro XL Frame - Orbit Silver / 21.25

$2,499.99 AUD

Price match request

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

21.25
Gloss Black
Vampire Red
Orbit Silver

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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