Cyclus Tools Chain Tensioner | Alloy | Black | With Return Spring | Attachment To The Dropout Carbon SZR-1 Scissors

SZR-1 Scissors

stops annoying squeaks and squeals and does away with those swearing at your pedal spanner moments

training or racing

Link Pin Bushings: 4

Rail light-alloy steel

Cyclus Tools Chain Tensioner | Alloy | Black | With Return Spring | Attachment To The Dropout Carbon SZR-1 ScissorsProduct Description Chain tensioner alloy black with return spring Attachment to the dropout All purpose use chain tensioner to mount on the derailleur hanger. Convert any vertical dropout frame with derailleur hanger to a single speed bike. Spring loaded arm keeps tension on chain and this chain retention hoop prevents chain derailment. Pulley axle ist adjustable to optimize chainline. Material: alloy Color: black