NHTSA recall 99V316000
Power Train · Aprilia USA, Inc.
November 9, 1999report date
289units affected
Vehicle recalltype
Details
What's wrong: The fasteners holding the rear drive sprocket could come loose.
Why it matters: The rear sprocket could drop off or the drive chain could come off or jam, resulting in a loss of control of the vehicle.
The fix: Dealers will tighten the sprocket screws sufficiently.
Affected vehicles on MotorDeets
All model years NHTSA lists
1999 Aprilia Rs 50, 2000 Aprilia Rs 50.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 99V316000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.