1999 Yamaha R6 0.6L Petrol · T567 EBD

Recurring suspension and braking component issues define the mechanical profile of this motorcycle, with the most recent MOT test on 12 September 2026 showing a pass despite several lingering advisories. The record indicates a pattern of instability regarding the chassis and braking systems, specifically with repeated mentions of worn rear suspension linkages and issues with the front brake master cylinder and rear brake disc in previous years. While the latest result is a pass, the presence of an oil-misting shock absorber and worn rear suspension arm pins suggests that while the vehicle meets minimum legal standards, several mechanical components are approaching the end of their effective service life. The recorded mileage of 26,722 miles over a 27-year lifespan represents an exceptionally low annual accumulation of approximately 990 miles. This usage pattern is evidenced by a significant twelve-year gap in MOT testing between 2014 and 2023, which is characteristic of a vehicle that has spent long periods stationary or off the road. Mechanically, such low usage on a vehicle of this age can lead to the degradation of rubber components and seals, which is reflected in the recent advisories for worn suspension bushes and oil misting from the offside front shock absorber. A physical inspection and test ride should focus heavily on the suspension and braking hardware flagged in the DVSA history. The advisory regarding the offside front shock absorber having a light misting of oil requires close monitoring; look for increased dampening harshness or visible fluid weeping during compression. Furthermore, the repeated advisories concerning the rear suspension arm pin, bush, or joint suggest potential play in the mono-linkage. On a test ride, listen for any rhythmic knocking or clunking sounds when traversing uneven surfaces or during mid-corner transitions, as these are common symptoms of worn suspension bushes or joints. The braking system has also shown significant volatility, with a previous dangerous failure for a fractured rear brake disc and a major failure regarding a defective front brake master cylinder. Although these specific items were rectified to achieve recent passes, the tactile feel of the controls is critical. The front brake lever should be checked for any notchy or inconsistent pressure, which could indicate residual issues with the master cylinder or hydraulic flow. Additionally, verify that the rear braking performance is smooth and that there is no excessive vibration or pulsation that might suggest a compromised disc or binding caliper.