Triumph Rocket Iii Roadster Common Problems
Known issues to inspect before buying a used Triumph Rocket Iii Roadster. What to check and how much repairs cost.
Bevel drive gear wear causing clunking
SERIOUSListen for clunking during takeoff and deceleration
Fix cost: $800-$2000
Throttle body sync issues causing rough idle
MODERATECheck for uneven idle and hunting at low RPM
Fix cost: $150-$300
Front fork seal leaks on older models
MODERATEInspect fork tubes for oil residue and staining
Fix cost: $200-$400
Pre-Purchase Checklist
☐Test bevel drive for clunking sounds
☐Check service history for throttle body syncs
☐Inspect fork tubes for oil leaks
☐Verify coolant level and no overheating history
Generally solid but bevel drive is costly concern