Primary Drive 428 Chain - Non O-Ring - 126 Links TBW1332 Recommend replacing while installing a

Recommend replacing while installing a new big bore kit or piston if your bike has a decent amount of hours on it

52mm High Compression Light Weight Piston Kit (91+ octane pump fuel friendly)

Works with Stock or Tall bars

advancing the camshaft (red) and retarding the camshaft (green)

Fatty Mitas Front = 60/100-14 or 90/100-14

Primary Drive 428 Chain - Non O-Ring - 126 Links TBW1332 Recommend replacing while installing aPrimary Drive 428 Non O ring Chain 126 Links Details The C professional provides outstanding value in a chain without sacrificing strength or reliability. Average tensile strength 5,200 lbs. Master Link included.