20Inch BMX Bike Carbon Wheelset 406 Rim Clincher 38mm Carbon Wheels 25mm U Shape
Roundness <0.5mm. Rim depth 38mm. Rim width 25mm. Material Carbon Fibre-Toray T700. spoke color CN Round Spokes (Black). Casette body Shimano (fit for 8/9/10/11 speed). Brake Line Width 14mm. Nipple color Alloy CN nipples (Black).