Designed with the battery hidden in the seat post, this innovative battery storage seat post is completely removeable from the bike and is compatible with the Classic Model only. .
- Charge on or off the bike
- Rear reflector attached
- Adjustable to find your perfect height on the bike
- Ideal for having as a spare battery that's ready to go!
- Comes with a sprung saddle as pictured, for extra convenience, just switch in and switch out the seat post and get riding immediately!