BMX bicycle 20inch 451mm BMX carbon rims clincher tubeless wheels

Type:451mm 20inch BMX bicycle clincher tubeless carbon rims Deep:35mm/38mm/48mm/50mm Wide:21mm/23mm 451mm 20inch Carbon Rims for BMX bike and folding bicycle Appearance:3K/UD or customized Made of Toray T700&T800 Lightweight 20inch clincher tubeless Rims High quality carbon rims manufacturer