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Aluminum Alloy Track Bike Crankset Chainring Diameter 170mm 48T Road Bike Crank Set for Racing Bike

Aluminum Alloy Track Bike Crankset Chainring Diameter 170mm 48T Road Bike Crank Set for Racing Bike

$39.00
$39.00 $39.00
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About Bicycle Track Crank 

Model: QB-007
Type : Bicycle Track Crank 
Material:AL7075-T6
Chainring Diameter:200mm 
length:170mm 
B.C.D:130mm
Chainring:48T
Weight：795g
Technology:CNC Works
Color:Black