Here you can find e-bike tuning products for the Powerplay motor from Rocky Mountain. E-mountain bikes (eMTBs) from Rocky Mountain (RM) are enormously powerful and belong to the best and highest quality e-bikes around. There are not many tuning solutions for Rocky Mountain Powerplay drive systems, but the high-quality Mountain Tuning Tool (MTT) is probably one of the best tuning tools available. The MTT has a very wide range of functions - not only can you optimise the Powerplay e-bike in many different ways, the MTT can even be used as a display if you want to have your speed shown on the road! For owners of Rocky Mountain Altitude Powerplay e-bikes, this ingenious tuning tool can without question be described as an absolute MUST!