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Total Dual Bike Trainer for Hands and Legs Total Dual Bike 4. Press the ball lock and insert the upper main stem into the lower part until the ball a:ball lock lock stuck into the hole. Trainer for Hands and Legs 5.
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Total Dual Bike Total Dual Bike Trainer for Hands and Legs Trainer for Hands and Legs Installation Instructions: Welcome to use the Total Dual Bike, 1. Use 4pcs 8×28mm screws with washers which is mainly for hands and legs to connect the frame and horizontal exercise that improves blood cir connection rods from the direction of picture A.