What does the Challenger 2 have in common with the Challenger 1?
Challenger 1 The FV4030/4 Challenger 1 is a British main battle tank (MBT) used by the British Army from 1983 to the mid-1990s, when it was superseded by the Challenger 2. It is also currently used by the Royal Jordanian Army as its main battle tank after heavy modifications. The variants for the Jordanian military are to be upgraded using the unmanned Falcon turret.
Yamaha X-1R The Yamaha X-1R is a commuter motorbike built by Yamaha Motors. It is similar to a Yamaha X-1, but replaces that model's 110 cc engine with a larger 135 cc engine. It is almost exactly similar with the Yamaha Sniper/T135 except for several distinguishable features, such as: