Dynamic Shark Control Module for the C.T.M. HS-2800 (517100-28030) Coolster ATV-3125R unlike most e-bike battery packs

unlike most e-bike battery packs that either hang vertically on the wheel's side

Age and moisture resistant

Your bearings could need to be replaced for various reasons

Just pop it on

PS-12750 (Power-Sonic)

Dynamic Shark Control Module for the C.T.M. HS-2800 (517100-28030) Coolster ATV-3125R unlike most e-bike battery packsThe Dynamic Shark power control module control for the C. T. M. HS 2800 power chair is used in conjunction with a Dynamic Shark joystick, and it is programmed for that model. Controllers are responsible for regulating power to your electronics and should be replaced immediately when damaged. C. T. M. was wise to select the Dynamic Shark system for the HS 2800 power chair. Dynamic is one of the most recognized designers and manufacturers of mobility