Powerfly 5 Women's is an e-MTB that pairs the boost of a Bosch electric bike system with the sleek looks of a traditional trail bike. The Removable Integrated Battery (RIB) is fully encased in the lightweight aluminium frame but doesn't require tools for removal. This user-friendly electric mountain bike is built according to Trek's performance trail heritage with exclusive tech, great suspension and a motor that can help you sustain speeds of up to 15.5 mph.

You want to ride more, explore longer trails and have more fun! Ease of use is a big priority, so you're looking for an e-MTB that's not just wildly capable but also has new tech specifically designed for a better user experience.

A durable Alpha Platinum Aluminium frame that fully encases a long-range 500 Wh battery for great aesthetics and protection on the trail, a Bosch Performance CX 250-watt motor that assists up to 25 km/h and an ergonomic Bosch Purion controller. Plus, a 100 mm RockShox Judy Silver TK fork, Tubeless Ready Bontrager Kovee 23 wheels, a 10-speed Shimano Deore drivetrain, hydraulic disc brakes and a Women-Specific Design saddle.

Our new Removable Integrated Battery (RIB) system is a major new advancement in e-MTB tech. It gives you the sleek looks of a traditional mountain bike and makes it much easier to remove the battery for charging, while still giving you all the fun and performance advantages of a powerful and trail-tough Bosch electric bike system.
- Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage ? even on full suspension e-MTBs
- It rides like a trail bike because it is one: Powerfly is built according to Trek's trail heritage with mountain bike tech developed over decades of innovation
- This bike expands boundaries: the Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
- This bike is built for the long-haul: it comes with a 500 Wh battery, the longest-range available from Bosch

Will my bike have a curved top tube?
Smaller frames (XS, S and M) have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. The larger frame (L) has a straight top tube because taller riders with longer legs typically don?t have the same issues with standover height.