CRUZbike Children's Bike Crankset

Material: aluminum alloy

Colour: Black

Weight: 473g/127mm(crank)  

Set Weight:630g(25T)   638g(28T)   651g(30T)   659g(32T)   667g(34T)   675g(36T)   683g(38T) 692g(40T)

Features: Full CNC cutting, sandblasting, anodizing

Product introduction

Outer diameter of shaft: 24mm

Span Q: 150mm

Support frame: 68mm threaded bottom bracket

Support the width of the bottom axis: 98mm