1993 Yamaha SR125 0.1L Petrol · L652 BFV

A pattern of recurring steering and drivetrain defects characterizes the recent history of this vehicle, following a period of clean tests between 2015 and 2019. The record shows a decline in condition between 2020 and 2021, with multiple failures related to the steering headbearings and drive chain, before returning to a pass on 14 May 2022. This latest test outcome included an advisory for a light misting of oil from the offside front shock absorber, indicating a potential seal failure. The recorded mileage of 5,961 miles over 33 years represents an exceptionally low annual average of approximately 181 miles. Such a low rate of accumulation typically indicates that the vehicle has spent extended periods stationary. Mechanically, this usage profile often correlates with the degradation of lubricants and the seizing of moving components, which is reflected in the documented history of excessively stiff steering headbearings and a worn, loose drive chain. Inspection should focus heavily on the steering and suspension systems. During a test drive, the handlebars must be checked for any notchiness, stiffness, or resistance when turning from lock to lock, as the steering headbearings were a recurring failure point. The offside front shock absorber should be physically examined for active oil leaks, and the rider should feel for any lack of damping or erratic rebound over bumps. Given the 2021 failure for a cracked rear wheel spoke, a thorough manual inspection of all spokes for fractures, corrosion, or looseness is required. The drivetrain and auxiliary systems also require specific attention. The drive chain should be checked for correct tension and evidence of kinking or excessive wear, following previous failures for being excessively loose. The exhaust system should be listened to for excessive noise or leaks, as this was flagged in consecutive tests. Finally, the security of the rider's seat and the operation of the horn must be verified, as these were previously recorded as dangerous and major defects.