Item:Chainring Bolts
Color:Silver
Material: High strength steel alloy
Length: 6.5mm(for single speed chainring.)
8.5mm(for Double Triple speed chainring.)
Ship from Florence, Kentucky, United States
To United States: by USPS - First Class Package (Standard 3-5 Business Days)
if heavier then 453g(1 lbs): by USPS - Priority Mail (Express 2-3 Business Days)