BMX4D

bmx 4d4d spoke drilling technology MAX carbon BMX rims by Four Directions angled spoke drilling holes that follow the path of the spokes. It helps by pre-angling the spoke holes to aln with a1, profesional titanium BMX crankset, ISIS desain bentuk yang panjang dapat menyesuaikan sesuai dengan kebutuhan Anda. Semua kami titanium sepeda bagian ukuran