Your bike ships fast for a $94.99 flat rate.














Serial 1 RUSH/CTY Commuter E-Bike - 2021, Medium
Item #BRD26477
Recommended Rider Height: N/A Sizing Guide
Condition: NEW
Shipping
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Your Daily Commuter Tool
Why We Love It
Features
- Intuitive transmission automatically adjusts your gear based on terrain
- Motor has 4 modes and a neatly-integrated battery that tucks into downtube
- Belt drive is quiet and maintenance-free so getting on the road is easy
- Wide tires are comfy on any terrain from pavement to gravel to dirt
- Cargo racks and LED lights make this the ultimate daily tool
- Pedal-assist Class 1 ebike with a top assisted speed of 20mph
- Bike is new.
- Bike is unridden.
- Frame is covered by the Manufacturers warranty.
- The Drivetrain is driven by the Enviolo AUTOMATiQ intelligent auto-shifting CVT hub.
Details
Year | 2021 |
Brand | Serial 1 |
Model | RUSH/CTY |
Size | Medium |
Frame Material | Aluminum |
Drivetrain | , spd |
Weight | 59 lbs |
Build
Fork | Aluminum |
Brakes | Tektro, Disc Brakes - Hydraulic |
Bottom Bracket Shell | N/A |
Chain | Gates Carbon Drive |
Handlebar | Alloy, 630mm |
Headset | Integrated |
Seatpost | Alloy, 30.9mm |
Saddle | Serial 1 |
Front Axle Spacing | 15x100mm (Thru-Axle) |
Rear Axle Spacing | 12x142mm |
Wheelset | Aluminum Clincher, Front: Alloy / Rear: Enviolo AUTOMATiQ intelligent auto-shifting CVT |
Front Tire | Schwalbe Super Moto-X, 27.5" x 2.4" |
Rear Tire | Schwalbe Super Moto-X, 27.5" x 2.4" |
Tire Type | Clincher |
Tubeless Compatibility | Wheels are not tubeless compatible |
Motor | Brose S Mag |
Torque | 90Nm |
Wattage | 250w |
Battery | 706Wh |
Top Speed | 20mph |
Key Included | Yes |
Charger Included | Yes |

Recommended Rider Height |
N/A
|
a. Effective Top Tube | N/A |
b. Seat Tube | N/A |
c. Seat Tube Angle | N/A |
d. Head Tube Angle | N/A |
e. Head Tube | N/A |
f. Stack | 630 mm |
g. Reach | 405 mm |
h. Standover Height | 713.5 mm |
i. Saddle Height Range | N/A |
Serial 1 RUSH/CTY Commuter E-Bike - 2021, Medium
Item #BRD26477
Recommended Rider Height: N/A Sizing Guide
Condition: NEW
Shipping
Your bike ships fast for a $94.99 flat rate.
Quick Assembly
- Bikes arrive tuned and mostly pre-assembled
- Torque tool & video guide included
- Get riding in 15 minutes
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Need Advice? Ask a Ride Guide
Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.
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