If Batman rode BMX, he'd use this chain. Built in guard for extra protection from grind, sprocket stalls and bad guys. 

Colour:
Silver

Weight:
490g (17.28oz : 1.08lbs) (88 links) 

Features:

• Steel, chromized treatment, type K710 NP
• 1/2" x 1/8" size 
• Chain with built-in guard