PC1's are total junk. i stopped using them after i realized they would completely stretch in under 5 rides on my SS MTBs.

now i run kmc X9SL on my SS mtb. thats right, i use a 9spd chain, gawdammit. its light, durable, and light. hollow pins, and cutout inner and outer plates. badass. oh ya, it also comes in a gold finish.