Extra Compact Battery Seatpost

Designed with the battery hidden in the seat post, this innovative battery storage seat post is completely removeable from the bike. 

• Charge on or off the bike 
• Rear light attached
• Adjustable to find your perfect height 
• Ideal for having as a spare battery that's ready to go! 
• Comes with saddle as pictured, for extra convenience, just switch in and switch out the seat post and get riding immediately!