5-12 speed; 3/32" and 1/8" single speed chains Features a Smart... BM12-ACH02-03K

for the EKAR 1x13-speed gravel drivetrain, providing riders more range for the adventures that lay ahead.

Drivetrain Speeds 10 Width 5.9mm Chain Compatibility Campagnolo CN-RE400

professional grade tool specifically designed for use with the Campagnolo Ekar 13-speed chain as well as Campagnolo 12-speed chains. This tool precisely drives pins out for drivetrain sizing and properly peens 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 ...