Simplify the Haul With an Electric Cargo Bike
Riding loaded with cargo is core to us here at Surly, whether we’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 we created Big Easy, our 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. We also increased stand-over height clearance and threw in dropper post routing 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
- Damping headset for smooth and stable handling under heavy loads
- Capable of running dual batteries for extended range, if you’re into that. (All mounting hardware and wiring included.)
- Large-volume 26” x 2.5” ExtraTerrestrial tires and durable wheel builds
- Big Easy available for purchase in the US only (available in Canada Fall 2019)
- Frame integration with Surly Bill and Ted trailers for maximum cargo potential
Frameset
| Frame | Surly Big Easy Frame for Bosch Mid Drive |
|---|---|
| Fork | Surly Big Easy Fork |
| Seatpost Clamp | Surly Stainless |
Components
| Headset | Cane Creek ViscoSet [tuned for Surly Big Easy] upper. 40 series lower |
|---|---|
| Brakes | Tektro Orion 4 Piston HD-M745 |
| Brake levers | Tektro |
| Shifters | SRAM NX 11 speed |
| Grips | Velo single lock-on |
| Rotors | Tektro 6-Bolt 180mm |
| Stem | ProMax 4-bolt 31.8mm clamp |
| Handlebar | Surly Terminal Bar |
| Saddle | WTB Volt |
| Seatpost | TranzX SP15 Dropper Post |
| Kickstand | Alloy w/ Stainless bolt |
Drivetrain
| Drive Unit | Bosch Performance CX [20m/h] |
|---|---|
| Battery | Bosch PowerPack 500 |
| Display | Bosch Purion |
| Crankset | Miranda for Big Easy |
| Bottom Bracket | included in Bosch Unit |
| Front derailleur | N/A |
| Rear derailleur | SRAM GX |
| Cog or cogset | SunRace CSMS7 11-42 |
| Chain | KMC X11e |
Wheels
| Front hub | Shimano M525, 32h, QR |
|---|---|
| Rear hub | Shimano M525, 32h, QR |
| Rims | WTB STS i29 TCS |
| Tires | Surly ExtraTerrestrial 26x2.5" Tubeless Ready |
Complete