Upgrades: Intuvia computer, tannus tire liners, saddlebags. This bike has recently been inspected and is in excellent condition. With a Bosch Performance Line Motor and a 500 watt battery this bike is for the long haul! The frame is a L fits 5'10" to 6'2". a fast comuter bike or a fun road bike. Contact me for more specifications. The phone is a land line and does not accept texts. Price is negotiable!