LIVALL PikaBoost: E-bike Conversion Kit
PikaBoost uses 18 cells of 18650 Lithium batteries (3.5Ah per cell), forming 234Wh battery capacity in this 3kg add-on.
PikaBoost is an amazing all-in-one design of battery, motor and controller that ensures the neatest and simplest installation. You can quickly mount it between the seat post and the rear wheel with no tools. You can turn your old bike into an electric bike for rough terrain and a smoother ride, thus reducing stress on your joints.