Trek Borrego+ is a fat-tire electric bike built for wherever you find adventure. Durable 4 inch tires and front suspension let you explore a variety of terrain, while the upright riding position keeps you confident and in control. A powerful 750W motor with throttle delivers reliable speed up to 20mph and pedal-assistance up to 28mph. With a 70-mile range, you’re set for all-day rides. Fully equipped with lights, heavy-duty MIK rear rack and fenders, wander on the wild side with Borrego+. This class 3 e-bike is prohibited from sale in California under CA SB 1271 and cannot be shipped to California.
Wide tires, wider possibilities: Take on any terrain with confidence thanks to extra-wide 26x4" tires with rugged tread for enhanced traction and puncture protection for added durability.Â
Throttle up the fun: Press the thumb throttle and go — whether you’re starting from a stop or climbing a hill, you’ll get a boost right when you need it. Plus, the throttle works with your assist level, so the extra support feels smooth, natural, and fun.Â
Smooth rides ahead: The front suspension fork with 80mm of travel absorbs bumps regardless of terrain.
A better battery experience: The high-capacity 720Wh battery has a range up to 70 miles. Plus, it's removable for easy charging and transporting.
e-Lock bike security: Lock or unlock your e-bike directly from the Trek Central app or on the full-color display for added security. Enable automatic unlocking when your phone is within Bluetooth range for seamless, keyless convenience.Â
Trek Central App: Trek Central is your command center for every ride. Lock and unlock your bike with eLock, fine-tune motor settings, and get personalized range estimates — all from your phone. Once you’re dialed, track rides, discover routes, and push your adventures even farther.  Plus, with an SP Connect stem, you can seamlessly mount your phone to your bike for ease of use. Download the app.
See and be seen: Integrated front and rear lights, turn signals, and a brake light help keep you visible and predictable on every ride. Even after the battery hits zero, the system keeps running for up to three hours so you’re never left in the dark.Â
Haul it all: Leave no gear behind with a heavy-duty 60-lb rated MIK rear rack and multiple accessory mounts. From child seats to side panniers and baskets, Borrego+ is designed to carry all your adventure gear. Â
Bring Borrego+ along for the ride: For easy transport, use a bike rack rated for at least 87lbs (39kg) per tray, avoid tire-clamping racks, and remove the battery before loading for compatibility with racks exceeding a 77lb (35kg) capacity per tray. Â
SM-MD:
Rider Height: 5' 1" to 5' 9"
Inseam: 29" to 33"
MD-LG:
Rider Height: 5' 6" to 6' 6"
Inseam: 32" to 36"
Specifications for product Trek Borrego+ S
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