Assault Bike, Rope Climb, & Jerk Posted on May 13, 2015 by Matt THURSDAY 140515 For reps: 3 minute assault bike 3 minute rope climb 3 minute jerk 2 minute assault bike 2 minute rope climb 2 minute jerk 1 minute assault bike 1 minute rope climb 1 minute jerk Unit for assault bike is calories. Rope climbs are 15 feet. Jerk weight is 90kg men and 60kg women.