Just found and bought a 72 T100R. 12k miles, well maintained. Wiring harness may need some attention. What wrenches needed? History: Bought a 72 TR6 in Coventry July 1972, spent summer touring England and Ireland with new bride. Kept bike 5 years in states. Kids came -bike gone. Driving 2001 Vespa last 3 summers here on Cape Cod (Mass-USA). Time for the Triumph to return. Will spend winter getting bike in shape. My memory from summer of 72... Add pint of oil every day Check tappets every 3 days Align drive chain every 7 days Lucas-Lord of Darkness...coil shorting-fixed with inner tube laid over coil and under seat. Great ride, great sound, clean look even with oil Leo