Great value replacement aluminium chain ring. Suitable for the SystemEX track crankset or any 130 PCD crank. For 1⁄2 x 1⁄8 Chains 130 PCD
System Ex Chain Ring 42T - Aluminium
System Ex Chain Ring 44T - Aluminium
System Ex 40t Chain Ring 130bcd 5 Bolt Alloy Black Brand New
MTB Bicycle Chain Guide 1X System Mountain Bike Single Chain Ring Crank Catcher
System EX Track Chainrings (42T)
