CRUZbike Children's Bike Crankset. Weight: 473g/127mm(crank). Support the width of the bottom axis: 95mm. Set Weight:630g(25T) 638g(28T) 651g(30T) 659g(32T) 667g(34T) 675g(36T) 683g(38T) 692g(40T). Product introduction.
Lightweight kids' MTB crankset designed for young riders, available in 110mm, 127mm, 140mm, 150mm, 155mm, and 160mm crank arm lengths. Features 28T to 38T chainring options for smooth pedaling and efficient power transfer.