With any Triumph, the gearbox is crucial to the performance of your motorcycle. The bearings and bushings must be properly aligned and all gasket surfaces and seals must be within tolerances for it to give optimum life and smooth gear changes. After thorough cleaning, all parts will be inspected and measured. Then it will be reassembled with new bearings, bushings, and seals, and any other parts found to be necessary. All gearboxes will be tested before your receipt to insure trouble free operation. Needle bearing conversions for pre units are also available.
Pre Unit gearbox gearbox rebuild $275 plus parts
Thread repair inserts installed $20 each
Pre Unit needle bearing conversion $25 with rebuild
Crack repairs extra
other gearbox types please inquire