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Radio Raceline Helium Expert XL BMX Frame 20.5" Metallic Cyan
Purchase
After over 3 years of extensive research and development, radio Raceline is beyond excited to bring you our first aftermarket race frame. The helium frame is constructed of hydroformed 6061-T6 alloy and has been tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades. The tubing has been specifically chosen to ensure a lightweight and responsive frame with an incredibly stiff backend.
With proven hand selected geometry, available in a choice of sizes to fit every rider. Every frame includes a Promax quick release seat clamp so you can warm up and cool down right when you need to. You can expect to see our debut frame on podiums across the globe during the upcoming season.
Features:
- Material hydroformed 6061 alloy
- Top tube length (effective) 20.5” (521mm)
- Chain stay length (min.) 13.2” (335mm)
- Dropout size 10mm
- Head tube angle 73.5°
- Seat tube angle 71°
- Head tube size (full int.) 1-1/8” (120mm)
- Seat post size 22.2mm
- Seat tube length 215mm
- Bottom bracket height EU, 10.8”
- Wheel size 20 x 1.4”
- Rider area 526.6mm
- Extra • forged and CNC machined dropout with integrated chain tensioner
- Disc brake compatible with helium pro disc brake mount
- Weight 1.510kg/3.33lbs
| Brands | Radio |
|---|---|
| Size | 20.5" |
| Wheel Size | 20" |
| Colour | Metallic Cyan |
| Discipline | BMX |
| Colour | Blue |
| Series | Helium |