Description
Introducing the Radio Cobalt Junior 20″ Race BMX Bike, a top-of-the-line ride designed for younger users. Equipped with a lightweight 6061 T6 aluminum frame and a durable chromoly steel fork with hi-ten fork legs, this bike is built to withstand the toughest competitions and provide optimal control on the track.
The 20-inch wheels and 18.5-inch top tube ensure a perfect fit for juniors, while the quick-release seat clamp and combo seat make adjustments a breeze. With a 155mm three-piece crank and BSA square taper bottom bracket, this bike delivers exceptional power transfer and efficiency. The nylon pedals provide excellent grip and comfort, while the double-walled rims add strength and durability.
Whether you’re a beginner or more experienced, the Radio Cobalt Junior 20″ Race BMX Bike is the perfect choice for you. Experience the perfect blend of performance, quality, and style with this remarkable bike from Radio Bike Co.
| BMX Discipline: | Race BMX |
| Wheel diameter: | 20″ |
| Frame name: | Junior |
| Frame Top Tube: | 18.5″ (47cm) |
| Fork material: | Hi-ten steel, Chromoly Steel |
| Chainstay length (Center): | 12.85″ (32.6cm) |
| Weight: | 8.07kg |
| Skill Level: | Beginner |
| Frame material: | 6061, T6 |
| Seat clamp: | Quick release |
| BMX Seat Post Diameter: | 22.2mm |
| Seat: | Combo |
| Upsweep: | 2° |
| Backsweep: | 8° |
| Headset type: | Integrated 1″ |
| Headtube angle: | 73° |
| Crank Length/Type: | 155mm, Three-piece |
| Bottom Bracket: | BSA square Taper |
| Pedal material: | Nylon |
| BMX Rim Type: | Double-walled rim |
DK S2 PRO XL 20" RACE 




