Get onto your motorbikes tied with heavy chains, race the chained motorbikes on the roads with obstacles and hurdle. Speed up to catch your partner without breaking this heavy chain tied at the end of your bike. Boost nitro for to reach the finish line. Prepare for ultimate stunt riding as frenzy and crazy moto bike race rider stunts and actions. Cross the ramp and control your chained bikes without breaking the iron chain apart. Sharpen your chained bike racing skills. Practice this amazing daredevil race on grand motorcycles.