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24er Kids Bike Crankset 155mm Aluminum Alloy MTB Crank Durable Bicycle Parts

24er Kids Bike Crankset 155mm Aluminum Alloy MTB Crank Durable Bicycle Parts

$39.00
$39.00 $39.00
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Product Description

 

About  Children's Bicycle Crank
Model: QB-024
Type : Children's Bicycle Crank 
Material:Alloy7075
Chainring Diameter:142mm 
length:155mm 
B.C.D:40mm
Chainring:34T
Weight:670g
Technology:CNC Works
Color:Black