This Specialized Como 2.0 electric-assist bicycle is in like-new condition and was just serviced by the dealer. I purchased it less than 2 years ago for over $4100 with tax and have maintained it with regular tuneups and added Specialized-brand fenders which are not a standard feature of the 2.0. I've noticed no deterioration in the battery life and have just had the derailleur and rear brake pad replaced. The belt-driven, Specialized motor is made by Brose and is the quietest on the market. All the components, derailleur, cassette, chain, and shifters are from Shimano, making them both solid and durable. This is a great electric bike that will keep you riding and grinning for years. Additional features: hydraulic disk brakes 2.3 inch tires for a smooth, stable ride full size M/L model 9-speed drive train