upgrade to the chain pins that Campagnolo has used in previous models. It allows chains and drivetrains to be quickly modified to fit your drivetrain by simply cutting the chain length down ...
With its hollow, high-alloy pins and plates, the ...
super-lightweight KMC X10SL is the lightest 10-speed chain on the market. But its minimal weight isn't the only thing it has going for it. It also resists stretching and improves shifting performance ...