mountain bike off-road men’s and women’s adult lightweight disc brake variable-speed student city road racing shock-absorbing bicycle

spoke wheel-black(辐条轮-黑色) spoke wheel-white(辐条轮-白色) spoke wheel-gray(辐条轮-灰色) spoke wheel-blue(辐条轮-蓝色) spoke wheel-red(辐条轮-红色) three-cutter wheel-black(三刀轮-黑色) three-cutter wheel-white(三刀轮-白色) three-cutter wheel-gray(三刀轮-灰色) three-cutter wheel-blue(三刀轮-蓝色) three-cutter wheel-red(三刀轮-红色) six cutter wheel-black(六刀轮-黑色) six cutter wheel-white(六刀轮-白色) six cutter wheel-gray(六刀轮-灰色) six cutter wheel-blue(六刀轮-蓝色) six cutter wheel-red(六刀轮-红色) ten cutter wheel-black(十刀轮-黑色) ten cutter wheel-white(十刀轮-白色) ten cutter wheel-gray(十刀轮-灰色) ten cutter wheel-blue(十刀轮-蓝色) ten cutter wheel-red(十刀轮-红色)

26-inch single-speed black(26寸单速黑色) 26-inch, 21 speeds/160-185cm(26寸21速/160-185cm) 24-inch, 21-speed/145-165cm(24寸21速/145-165cm) 26-inch, 24 speeds/160-185cm(26寸24速/160-185cm) 24-inch, 24-speed/145-165cm(24寸24速/145-165cm) 26-inch 27-speed/160-185cm(26寸27速/160-185cm) 24-inch 27-speed/145-165cm(24寸27速/145-165cm)