Battery for Sidekick Folding Bikes

Alter Ego Bikes Verified independent store

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Our Sidekick Series Folding Electric Bikes have a unique battery system hidden inside the seat post. We have replacements in stock! Please confirm which system your Sidekick has fi rst before placing an order. Here is a quick reference guide: Model Voltage AH Sidekick MINI 36V 10.5Ah | 14Ah Sidekick Trail 350 36V 10.5Ah | 14Ah Sidekick Trail 500 (V1, V2) 48V 10.5Ah Sidekick Trail MAX 36V 14Ah Sidekick STEP 36V 10.5Ah | 14Ah Sidekick Trail X 36V 14Ah Sidekick Fat X 36V 14Ah Sidekick Fat (V1, V2) 48V 10.5Ah Sidekick Trail PRO 48V 15Ah Sidekick Fat PRO 48V 15Ah *Seat not included. Battery only. Show more