Several events have been listed and submitted to the dealer. The dealer has attempted many times to fix the problem, with no success. The dealer sent the motorcycle to the headquarters in another city, still unable to keep the bike from pouring oil out at high speeds. This is getting oil on the rear tire, rear wheel and rear brake. It has since been discovered that the dealer that sold the motorcycle was not an authorized location, nor was their mechanic. But their main store is authorized. I have been forced to ask for legal help. Big dog has ignored my pleas for help, as has v twin city, the dealer. *Jb
Engine & cooling
Bigdog Mastiff Engine problems by year
1 complaints filed with NHTSA about the Bigdog Mastiff's engine & cooling. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
Engine complaints by model year
| Year | Engine complaints | Crashes | Injuries | Recalls |
|---|---|---|---|---|
| 2005 | 1 | 0 | 0 | 0 |
Latest Mastiff engine complaints
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data