Using these heel plates is simple. Just remove the original heel plates on your 2022 - 2023 Gas Gas ES 700 or SM 700 using the existing bolts. Then, attach these new AS3 DTC heel plates in the same place with the original bolts. It's a direct replacement, so no complicated steps are needed. As for maintenance, keep them clean. You can use a mild soap and water solution to wipe them down regularly. Avoid using harsh chemicals as they might damage the plastic. Also, check the bolts periodically to make sure they are tight. These heel plates come with a 12 - month warranty, but try to handle them gently to ensure long - lasting performance.