New shaped inner plate: Smoother rear shifting|Enhanced press-in pin construction: Durable and quiet|Redesigned inner and outer plates|Weight: 272g|New shaped outer plate: Improves chain release from outer ring to inner ring
New shaped inner plate: Smoother rear shifting|Enhanced press-in pin construction: Durable and quiet|Redesigned inner and outer plates|Weight: 272g|New shaped outer plate: Improves chain release from outer ring to inner ring