The 2020 Trek Powerfly 4 Electric Hardtail Mountain Bike in Matte Black/ Quicksand is Trek’s entry level electric mountain bike. Its built with parts that hold up, like a dependable 9-speed Shimano drive train, a 120 mm SR Suntour fork & a powerful Bosch Performance CX motor. Plus, it features Trek’s user-friendly Removable Integrated Battery (RIB) system thats fully encased in the frame. The Powerfly 4 is built around a lightweight & durable Alpha Platinum Aluminium frame that fully encases a long-range 500 Wh battery for sleek looks & protection on the trail. The Bosch Performance CX (250 W, 75 Nm) motor that assists up to 25 km/h. It is the same one found on the more expensive Powerfly 5 & 7 with lots of torque to get you over rocks & roots. The ergonomic Bosch Purion controller makes it easy to switch modes as you ride. The rest of the spec on the Powerfly 4 is what you would expect to find on a good entry level trail bike. It
Includes:: a 9 speed Shimano drive train, a 120 mm SR Suntour XCR fork with lockout & hydraulic disc brakes. This bike is perfect for Riders who want to go electric & want the power & range of more expensive bikes but at a super affordable price point. Key Features • Treks Removable Integrated Battery (RIB) system looks great & is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools & lets you mount a water bottle cage • This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation & a ridiculously fun time on the trails • The Purion controller has Walk Assist & an intelligent e MTB mode that automatically delivers the right amount of power based on your terrain • Its equipped with an external charging port for easy charging on or off the bike • It rides like a trail bike because it is one: Powerfly is built according to Treks trail heritage with mountain bike tech developed over decades of innovation