Trek Bicycle via YouTube
Shop Powerfly: http://bit.ly/2N5TaFF
The all-new Powerfly is born to explore – it gives you more of what makes mountain biking great. With advanced tech, an off-road optimized Bosch Performance CX motor, and new removable integrated battery, you’ll ride more often, cover more ground, and clean climbs you never thought possible.
Find your local Trek retailer: http://bit.ly/2xWYVzR