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
โTest bevel drive for clunking sounds
โCheck service history for throttle body syncs
โInspect fork tubes for oil leaks
โVerify coolant level and no overheating history
Generally solid but bevel drive is costly concern