The Avian Cadence 2-pc BMX Race Crank features hollow forged 6066 aluminum arms, heat-treated 24mm 16-spline 4130 chromoly spindle, and a CNC machined 7005 alloy, 104 BCD spider.
The Avian Cadence 2-pc BMX Race Crank features hollow forged 6066 aluminum arms, heat-treated 24mm 16-spline 4130 chromoly spindle, and a CNC machined 7005 alloy, 104 BCD spider.