Specialized RockHopper Pro Evo 29er Mountain Bike Medium Size | eBay
Specialized Rockhopper 29 2014 od 13 515 Kč - Heureka.cz
I need some advice. 2012 Specialized RockHopper 29”. I would like some speed at the very least 30mph, and long battery range. I'm looking at the Bafang 1000w but I am undecided