The Trek Borrego+ is unlike the Trek e-bikes I’ve covered so far, which use Bosch mid drives with pedal assist only. This one is a fat-tire step-through with a 750W hub motor, a thumb throttle, 4 in tires, a rack, lights and turn signals, for $2,499.99. That’s the kind of bike I review all the time from direct-to-consumer brands, this time from a brand with local dealers. There’s also a Borrego+ S, the same bike with pedal assist up to 28 mph, at the same price. I haven’t ridden either. I’ve filmed fat-tire bikes like the Aventon Aventure 3 and Velotric Nomad 1, and I’ll compare it with those below. Everything here comes from Trek’s product pages, checked on Oct 28, 2026 and linked at the bottom.
Borrego+ or Borrego+ S?
The two share the frame, motor, battery, tires and price. The difference is speed:
- Borrego+: Class 2. The throttle and pedal assist both stop at 20 mph.
- Borrego+ S: Trek lists it as Class 2 / 3. The throttle still stops at 20 mph, but pedal assist goes to 28 mph. Trek says it can’t be sold or shipped to California under CA SB 1271.
On Nov 3, 2026, every Borrego+ option was in stock online, and none of the six Borrego+ S options were. Unless you need 28 mph and can wait for a restock or order through a store, the standard Borrego+ is the one you can buy. Class 3 speeds aren’t allowed everywhere, so see our e-bike laws hub and the Class 2 vs Class 3 guide.
Motor, throttle and battery
The motor is a 750W Hyena hub drive in the rear wheel, rated at 90 Nm. Trek says the throttle works together with your assist level.
The battery is 720Wh, removable, and ejects from the top of the frame. Trek rates it for up to 70 miles. A 3A charger is included.
Comfort and control
An 80mm coil fork and a suspension seatpost help on rough ground, and the 26 x 4 in Bontrager Borrego tires add cushion and grip. The step-through frame comes in two sizes, S-M and M-L, and Trek describes the riding position as upright. Stopping is handled by Tektro HD-E3120 hydraulic disc brakes. Trek’s frame spec allows up to 203mm rotors, but it doesn’t list the size fitted. The drivetrain is a Shimano Acera 8 speed with an 11 to 34 cassette.
Rack, lights and security
Trek’s description says the bike comes with fenders, and the MIK rear rack is rated for 60 lb. Trek says it works with child seats, panniers and baskets. The lights include a 440 lumen headlight and a rear light with a brake light and turn signals. Trek says the system keeps running for up to three hours after the battery reads zero, so you aren’t left without lights.
The Trek Central app adds eLock, which locks and unlocks the bike from your phone or the display and can unlock automatically when your phone is nearby. The app also adjusts motor settings and gives range estimates, and the SP Connect stem holds your phone. Keep using a real lock.
Weight and load
At 87 lb, it’s heavier than the Aventure 3 (76 lb) or the Nomad 1 (73 lb). Trek’s advice is to use a hitch rack rated for at least 87 lb per tray and avoid tire-clamping racks. Taking the battery out helps on racks rated above 77 lb per tray. The upside is a 440 lb total limit, including the bike, which leaves about 353 lb for the rider and cargo.
How it compares
Against the Aventon Aventure 3, which I filmed: it also has a 750W rear hub, 4 in tires, fenders, a rack, turn signals and an app lock. Aventon lists 80 Nm, a 733Wh battery, 76 lb, a 400 lb total limit and a 28 mph top speed, and it was $1,999 when I reviewed it. On paper, the Borrego+ has more torque and a higher load limit, and weighs 11 lb more.
Against the Velotric Nomad 1, which I filmed: it’s a Class 2 fat-tire bike with a 750W motor, a 691Wh battery, 26 x 4 in tires, an 80mm fork and a 440 lb limit, at 73 lb. It came without a rack or tail light, and Velotric has discontinued it. The Borrego+ matches its load limit, adds the rack, lights and turn signals, and costs $1,000 more than the Nomad 1’s price when I reviewed it.
FAQ
Have I ridden the Borrego+?
No, neither version. This page is based on Trek’s product pages, checked Oct 28, 2026.
Does the Borrego+ have a throttle?
Yes. A thumb throttle works up to 20 mph on both versions.
What does the S add?
Pedal assist up to 28 mph instead of 20. The price and parts are the same. The S can’t be sold or shipped to California.
How heavy is it?
Trek lists 87 lb. The total limit, including the bike, is 440 lb.
How far does it go?
Trek says up to 70 miles on the 720Wh battery.
Pros and cons (from the specs and sources)
Pros: throttle and 750W, 90 Nm hub motor; 720Wh removable battery rated to 70 miles; 440 lb total limit; rack rated for 60 lb, fenders, turn signals and brake light; lights keep running after the battery reads zero; eLock app security; dealer support; S version adds 28 mph pedal assist at the same price.
Cons: 87 lb; only two sizes; rotor size not listed; $500 more than the Aventure 3 was at review time; Borrego+ S out of stock online in every option (Nov 3, 2026) and not sold in California.
Who it’s for
On paper, the Borrego+ fits riders who want a throttle fat-tire bike for trails, sand, gravel and errands, need a high load limit, and would rather buy from a local shop than have a bike shipped to them. If you have to lift your bike or carry it up stairs, 87 lb is too much.
Price
$2,499.99 on trekbikes.com as of Nov 3, 2026. The Borrego+ S was also $2,499.99, with no option in stock online.
“Blessed be the Lord, who daily bears us up; God is our salvation.” Psalm 68:19 (ESV)
