10) Modified Yamaha RX 100 by RTM Design Named as Dirt Tracker, this Yamaha RX 100 by RTM Design features an orange fuel tank, a single long rear suspension and off-road, thick tread tyres. The headlight guard, padded seat and custom handlebar make it fully off-road friendly and the bike is even equipped with a front disc brake. FULL MATCH - Undertaker & Big Show vs. Rock & Mankind - Buried Alive Match: SmackDown, Sept. 9, 1999 - Duration: 18:43. Rx 100 modified /rx100 Sounde.