Details
Riding with cargo is core to Surly's mission on this earth, whether you’re running a front rack and bag setup or a full-blown cargo bike and trailer. There are times, however, when even the strongest riders are limited in what they can haul, so Surly created Big Easy, their long-tail electric cargo bike. Consider it the 18-wheeler of the cargo bike world, minus the diesel fumes.
When it comes to geometry, Big Easy rides and feels like a normal-length bike. It has increased stand-over height clearance and they threw in a dropper post to promote bike sharing across different-sized riders. So, whether you want to wave goodbye to the old family gas hog, upgrade your bike-supported business’s two-wheeled fleet, or simply haul more bowling balls during your daily commute, Big Easy makes doing all that, well, easy.
- Full component set perfectly suited for electric cargo bikes, including four-piston Tektro brakes
- Equipped with Bosch Performance CX, their most powerful drive unit
- Capable of running dual batteries for extended range, if you’re into that. (All mounting hardware and wiring included.)
- Damping headset provides smooth and stable handling characteristics under heavy loads
- Condensed bike size range and dropper post routing to promote bike sharing and to accommodate more riders per frame size
- Includes Bosch Standard 4A charger, wiring harness, and brackets for additional battery
WARNING: This product can expose you to chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Specs
Drive System | Bosch Performance CX 20mph |
---|---|
Display | Bosch Purion |
Battery Type/Weight | Bosch PowerPack 500 |
Charger Type | Bosch 4A |
Max. Assisted Speed | 20mph / 32kph |
Frame | Surly Big Easy Frame for Bosch Mid Drive, 4130 Chromoly Steel |
Fork | Surly Big Easy Fork, 4130 Chromoly Steel |
Headset | Cane Creek ViscoSet (tuned for Surly Big Easy) upper, 40 series lower |
Axles | QR |
Rims/Wheels | WTB STS i29 TCS |
Hubs | Shimano M525, 32h, QR |
Tires | Surly ExtraTerrestrial 26x2.5" Tubeless Ready |
Crankset | Miranda for Big Easy |
Chain | KMC X11e |
Rear Derailleur | SRAM GX |
Cassette/Rear Cogs | SunRace CSMS7 11-42T |
Shifters | SRAM NX 11 speed |
Handlebars | Surly Terminal, 31.8mm |
Tape/Grips | Velo single lock-on |
Stem | ProMax 4-bolt 31.8mm clamp |
Brake Levers | Tektro |
Brakes | Tektro Orion 4 Piston HD-M745 |
Saddle | WTB Volt |
Seatpost | Dropper post, 30.9mm |
* Subject to change without notice.
Videos
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Deep Forest Green / Small | 708752298033 | BK9189 | SUR48341442L |