Behind an urban electric appearance for daily commuting lies the wild heart of an explorer. With great autonomy, robust components, and high-grip mixed tires, the Tesoro is designed to work during the week and take you far on the weekend.
Tesoro 1 doesn't wait for a green light: it's already halfway there, kicking up dust. Powered by Bosch's CX motor and an 800 Wh battery, this bike will take you wherever you want to go, fast. The durable low-step aluminum frame is lightweight, durable, and comes with a lifetime warranty.
The rear rack has an integrated extra-large U-lock for convenient security, while the Shimano 10-speed transmission and all-terrain tires handle everything from city shortcuts to off-road detours without losing pace. Life's too short for boring rides.
Adventurous trekking, tough urban commuting, wild exploration
PowerTube 800 Wh battery and Performance Line CX motor 2025: the most powerful system Bosch has ever made.
The electric system assists pedaling up to 25 km/h. After that, the motor stops and the forward movement depends entirely on your own energy.
800Wh battery for a range of up to 185 km on a single charge. Have fun. Go further.
Smart solutions and solidness come together in the Tesoro. It's designed with the strength needed to withstand all kinds of terrain and with endless versatility to carry everything you need. It's very practical, and always ready for adventure.
The Tesoro incorporates Bosch's latest and most powerful SmartSystem for e-bikes. With the Performance Line CX motor, the huge 800 Wh battery, the Kiox 300 display, and the Mini Remote, it provides effortless acceleration, great versatility, perfect Bluetooth compatibility, and a range of up to 185 km on a single charge. Go wherever you want, for as long as you want, as easily as you want.
You’ll never forget the lock again. The innovative RackLock is a rear rack compatible with Racktime SnapIt 2.0 and approved for child seats that can carry up to 27 kg, while housing a super-resistant U-lock, so you always have the lock with you when you need it.
With a 100 mm suspension fork, the Tesoro X gives you comfort and confidence at the same time. It absorbs big impacts and easily rides over the small ones, keeping the front wheel on the ground and under control.
The 2025 version of Bosch's most powerful motor, the Performance Line CX, delivers an impressive 85 Nm of torque and up to 600 watts of power more quietly than ever, so you can enjoy a serene and easy riding experience.
The wide gear range of the Tesoro means there’s no climb too steep, mud too thick, or load too heavy to handle. And with a single chainring, you have everything you need and nothing you don’t, keeping weight and maintenance to a minimum.
The Tesoro’s head tube has integrated mounting points for our versatile OutFront racks (sold separately), capable of carrying up to 15 kg of cargo, in addition to the included RackLock on the rear.
The Tesoro is available in two different frame styles, standard or open, so you can ride your way.
With the right tires, almost anything, anywhere is possible. The Tesoro features wide tires with knobbies that allow you to ride comfortably on the asphalt or confidently pedal on other terrains.
Gone are the days of rattling fenders. The Tesoro’s full-coverage fenders are designed to integrate smoothly into the frame, acting as part of the rear rack structure to keep you dry, comfortable, and happily free from rattles.
The Tesoro has a hidden mounting point for the Bosch Connect Module. Available through Bosch dealers, the BCM provides GPS tracking for recovery in case of theft and insurance requirements, and allows users to remotely disable the motor, view battery status, receive motion alerts, and more.
The components of the bicycles, as described on this page, are those specified by the manufacturer at the time of launch of a new product.
Please note that these components may be subject to change without notice by the manufacturer for other components of similar characteristics.
If you need to confirm the specifications of any component, we recommend you visit the manufacturer's official website or contact our customer service team.