3T Exploro Boost Flatbar 1x GRX

When legendary 3T design and performance meets rugged and rowdy all-road capability with an all-new pedal-assist powertrain we get the drool-worthy 3T Exploro Racemax Boost with flatbar flair.

Designed and built to open new roads - all roads, even - to more cyclists than ever before, the 3T Exploro Racemax Boost features a responsive eBikemotion pedal-assist powertrain with up to 20 miles per hour of boost to your ride. Climb more meters, pedal more miles and enjoy each vista with more gusto.

The Exploro Racemax Boost e-bike is perfect for gravel & all-road riding. It’s light yet tough, agile yet planted and fast yet fun with a Shimano GRX drivetrain to help you handle whatever the road, trail or path sends your direction.

This makes the Racemax Boost a great range-extender on your gravel adventure. Or it can help you keep up with faster friends on road and gravel rides. It can even be a great commuter: arrive without a sweat, integrate an adventurous workout on the way home.

3T’s goal was to keep the fun and flow of a fast, agile gravel bike, not to build a motorcycle with pedals. That means the system has to be very light, offer a very smooth power build-up & create no drag when turned off. In the end, 3T’s customized Mahle X-35 system offers all three.

Every mountain peak conquered is the result of your own effort. Still, we sometimes wonder what lies beyond that last peak and the extra Boost helps us find out.

Others may love to ride with a group of friends but don’t want them to wait up at the top of the climbs. A little extra Boost lets you arrive all together.

Or maybe you love to commute to work but want to arrive fresh. The Boost lets you get to the office without a sweat and enjoy an adventurous workout on the way home (after all that’s a lot more time-efficient than driving and having to hit the gym afterwards).