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. Available in sizes 170mm, 172.5mm, 175mm, 177.5mm, and 180mm, as well as two colorways – matte black & polished.

Weight

• 29.85oz (170mm)
• 29.90oz (172.5mm)
• 29.95oz (175mm)
• 30.05oz (177.5mm)
• 30.10oz (180mm)