Our cross trainers arrive to you 90% pre-assembled and are easy to complete. All tools required come in the box with an instruction manual to follow along with. Most models will require you to attach the floor levellers, frame, console and handles to complete the assembly. Once installed, the transport wheels come in handy with easy transportation. Cross trainers offer easy maintenance, only requiring you to lubricate the joints every 6 months to keep it running smoothly. Internally, the magnetic resistance does not require any maintenance. Cross trainers with mechanical resistance will need replacing of the pad over time