Radio Raceline Quartz Pro BMX 20'' Matte Black 21.25'' Ball End-No A specially designed tubeless valve

A specially designed tubeless valve allows air to flow through the valve without becoming obstructed by the CushCore insert

Front shifter is compatible with Yaw derailleurs

The Country Rock is an affordable tire with a siped tread that can handle moderate off-road conditions and excels on pavement

bind-free bushings

Radio Raceline Quartz Pro BMX 20'' Matte Black 21.25'' Ball End-No A specially designed tubeless valveFRAME: RADIO RACELINE "QUARTZ DISC", hydroformed 6061 T6 alloy FORK: RADIO RACELINE "SOLAR" carbon, 1 1 8" 1. 5" tapered steerer, 32mm offset BARS: RADIO RACELINE "NEON PRO" hydroformed, L: 7. 5", XL: 8", XXL: 8. 5" STEM: RADIO RACELINE "NEON PRO" toploader, 54mm reach HEADSET: RADIO RACELINE "PRO", threadless, 1 1 8" 1. 5" CRANKS: RADIO RACELINE Xenon Pro, 2pc, cold forged cnc alloy, 24mm spindle, L: 175mm, XL and XXL: 180mm BOTTOM BRACKET: RADIO