top tube: 31.8*1.6T down tube: 50*1.8T seat tube:34.9*1.6T
Bike stem
alloy threadless type, extension: 90mm, 9 degree for 31.8mm
Bike brake
F/R disc brake or disc 24 inch bmx bike
Embalaje y entrega
Paquete
Price of handle bar 20 inch aluminum disc brake bike mag wheels 20 bmx hot sale alloy ri cheap 24 inch Bmx Bike Sealed in PE bag and put into one carton,or as customer's request.
Puerto
Tianjin /Shanghai/guangzhou,/Price of handle bar 20 inch aluminum disc brake bike mag wheels 20 cheap 24 inch Bmx Bike