ORIGIN 8 SENTRY D-TYPE MOUNT BLACK FITS 24MM / SHI SPINDLE No Sharp Tail Cutoffs -

No Sharp Tail Cutoffs - remaining tail slips back into head of tie leaving no exposed sharp edges

Aluminum lock ring

Compatible with most side pull and center pull brakes

single finger aluminum lever blade

The first chain to offer a limited lifetime warranty

ORIGIN 8 SENTRY D-TYPE MOUNT BLACK FITS 24MM / SHI SPINDLE No Sharp Tail Cutoffs -Provides enhanced chain retention for all 1x drivetrain systems CNC machined AL6061 alloy mount with dual compound chain guide Co molded composite and TPR guide plates greatly reduce noise from chain contact Compatible with 28 38T circular and 26 36T oval chainrings Boost compatible Easily adjustable Mounting hardware included