21 / 24 Top Gear Set Hewland NST MK5 MK.5 MK-5 Mark 5 Quick Shift 672124

Genuine Hewland MK5 21/24 top gearset. Original 8-dog, modified to 4-dog quick shift. General condition: Lightly Used 24T gear dog condition: Very Good / 85%+ life remaining 24T gear condition: Excellent 21T gear condition: Excellent .