The 2021 Trek Powerfly 5 Electric Mountain Bike in Red & Black is a highly capable electric mountain bike at a great value price. It pairs a high-end Bosch e-MTB drive system with durable mountain bike components built to stand up to the trail. The Powerfly 5 is built around a lightweight & durable aluminium frame that fully encases a 625 Wh battery for sleek looks & protection on the trail. Trek’s 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 Power comes from a Bosch Performance CX motor that assists up to 25 km/h & an ergonomic Bosch Purion controller. The new, better-than-ever Bosch motor is smaller, lighter & more efficient. It feels more natural while you’re pedalling, & has less drag when you’re not. The Purion controller has Walk Assist & an intelligent e MTB mode that automatically delivers the right amount of power based on your terrain. The Powerfly 5 comes with a Rock Shox Recon RL fork with 120 mm of travel, a SRAM 1x 12 drive train & Bontrager Kovee Comp 23 tubeless-ready wheels. So it is a truly trail ready machine. This bike is perfect for Riders who want a capable bike that can handle big climbs & rugged terrain. The 12 speed drivetrain & Bosch motor will get you up the hills while the Recon RL fork will make sure you have a smooth run back down. Key Features· Bosch Performance CX Motor & 625WH Bosch Motor· Rockshox Recon RL fork with 120mm travel· SRAM Eagle 1x 12 speed drivetrain