

PRODUCT SPECIFICATIONS
This freestyle BMX is a high-performance BMX designed for the street. The classic cassette hub ensures easy maintenance and quick acceleration. The combination of Hi-Ten steel and Chromoly creates a frame that's sturdy in all the right places.
- 3-piece crankset for strength and reliability
- Long 170mm cranks with more control
- The short chainstay offers greater responsiveness
- Combined saddle system
- Designed with mounting holes for gyroscopic brakes
- Equipped with a responsive and easy to maintain U-brake
- The handlebars on this bike have a 12° backsweep
- It is equipped with standard size 20” wheels
BMX discipline : | Freestyle BMX |
Bike Type : | Street |
Wheel diameter : | 20" |
Horizontal tube : | 21" (53.3 cm) |
Handlebar design : | Two-piece |
Handlebar height : | 9" (22.9cm) |
Handlebar width : | 29.5" (74.9cm) |
Backsweep : | 12th |
Upsweep : | 2nd |
Hub : | Cassettes. |
Extra Details : | Cult x Vans tires |
Level : | Intermediate |
Weight : | 12.15kg |
Frame material : | Chromoly Steel, Hi-ten Steel |
Seat clamps : | Integrated |
Saddle : | Combo |
Tire width : | 2.35" |
Peg : | Not included |
Wheel axle diameter : | 10mm, 14mm |
Stem Type/Length : | 50mm, Top load. |
Headset steering series : | Integrated 1 1/8" |
Headstock angle : | 75° |
BMX Brakes included : | U-brake (Rear) |
Compatible with Gyro : | Yes |
Gyro system included : | No |
Transmission ratio : | 25/9 |
Crank Length/Type : | 170mm, Three-Piece |
Pedal axle diameter : | 9/16" |
Chain side : | Right |
Crank material : | Chromoly Steel |
Bottom bracket : | Mid, Welded |
Pedal material : | Fiberglass, Plastic, Platform |
Number of spokes : | 36 |
BMX Rim Type : | Single chamber rim |
Chain Type : | Single speed |
Assembled : | Partially assembled |
The Radio Darko 20" with a 21" frame is a perfect freestyle BMX bike for those looking for a professional and versatile setup. Ideal for advanced tricks and technical maneuvers, this brakeless BMX offers the perfect combination of strength and lightness. With its cutting-edge design, it's perfectly suited to the needs of freestyle enthusiasts seeking control and reliability for park or street sessions. Choose this freestyle BMX bike to take your style to the next level.