The Invacare Top End Force-3 Handcycle features a wrap-around frame design, a cable driven parking brake and upper chain ring derailleur all at a great price! This is the perfect handcycle for customers looking to just get started in handcycling. The Invacare Top End Force-3 Disc Brake Enabled Handcycle features a wrap-around frame design, a cable driven parking brake, front disc brakes and upper chain ring derailleur all at a great price! This is the perfect handcycle for customers looking to just get started in handcycling or are ready to enforce the pace at their next competition.