Timothy Cross's primary bike

Air cooled, 1000cc, 45° V-twin, OHV

Buy type: Used
Power: 60.5 HP (44.5 kW) @ 6200 rpm
Torque: 70.51 Nm (52.01 lb-ft) @ 3800 rpm
Tags: Cafe Racer

Mods of this Harley-Davidson XLCR Sportster Café Racer

It looks like this biker didn't make any changes on his bike.

Timothy Cross's other bike

1974 Aermacchi - Z 90

Air cooled, 90cc, Single, 2-stroke, Piston controlled inlet port