The Radio Nemesis Frame is a bare metal BMX frame with a minimalist design, welded joints, and "RBF" marked near the front.

The Radio Nemesis Frame is a black chromo BMX frame with an angular design and "RBC" in orange on the top tube near the head tube.

Description

The Nemesis is Radio's street focused frame, built to last and take a serious beating. It is fully heat-treated chromoly with straight gauge tubing for extra dent resistance, and super thick 6mm CNC machined dropouts at the back.

Geometry is short and steep: a 12.75" chainstay and a 75.5° head tube angle for a responsive, agile feel, plus a taller 125mm head tube so you need fewer spacers under the stem. Removable brake mounts and cable guides, and it includes a lifetime guarantee.

Features

Fully heat-treated chromoly frame. Put through all kinds of hell by the Radio team across street, park and dirt, and backed by a lifetime guarantee.
6mm CNC machined dropouts. Thick and heat-treated where the rear end takes the most punishment from grinds and hard landings.
Short 12.75" chainstay, 75.5° head tube. A tight rear end and a steep front end make the Nemesis quick to turn and easy to throw around.
Straight gauge tubing. Chosen for dent resistance rather than the last few grams, so the tubes stand up to knocks and impacts.
125mm tall head tube. Puts your bars higher without stacking spacers under the stem, with removable brake mounts, cable guides and rotor tab holes.

Specifications

Top tube: 20.75", 21"
Chainstay: 12.75" to 13.25"
Head tube angle: 75.5°
Seat tube angle: 71°
Standover: 9.25"
Bottom bracket height: 11.75"
Bottom bracket: 74mm mid size, CNC machined
Material: Fully heat-treated chromoly
Tubing: Straight gauge, extra thick for dent resistance
Dropouts: 6mm thick, CNC machined and heat-treated
Brake mounts: Removable, with rotor tab holes on the head tube
Cable routing: Removable cable guides
Head tube: 125mm tall, integrated
Weight: 2.35 kg (21")
Note: Includes lifetime guarantee

Radio Nemesis Frame

Name: Radio Nemesis Frame
Brand: Radio
SKU: RAFR201-03-BLK
Price: 899.99 AUD
Availability: InStock

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

$849.99 AUD

Or 4 payments of $212.49 AUD with

Colour - Satin Black

Top Tube Length - 21

Frames are sized by top tube length. Start with your height, then let riding style decide where in the range you land.

Rider height	Top tube
147 to 157cm	19.75 to 20.25"
157 to 168cm	20 to 20.5"
168 to 175cm	20.25 to 20.75"
175 to 183cm	20.5 to 21"
183 to 190cm and up	20.75 to 21.5"

The height bands overlap on purpose. If you land in two of them, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park. Plenty of riders, pros included, deliberately ride longer than a chart suggests.

How to measure

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the length of the tube you can see. Measure your current frame that way and compare.

Size up for stability through trails and transitions.
Size down if you want the bike quick and twitchy for spins and grinds.
Top tube is fixed once you buy, but chainstay length, stem length, fork offset and bar position all change how the built bike feels.

Not sure? Tell us your height and how you ride, and we will tell you what we would put you on.

Read the full buying guide