Countershafts

18 products

Countershafts for Harley-Davidson are the main output shafts in your transmission that carry the countershaft gears and ultimately drive the rear wheel. Available from Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, our catalogue features shafts from MCS, Andrews, and Jims. These shafts are designed for Big Twin and Sportster gearboxes in Softail, Dyna, and Touring models. A worn or damaged countershaft leads to gear selection issues and excessive transmission noise, making replacement essential during any serious gearbox rebuild. Browse the full range below.