Solar Sparrow
Technical Specifications
- Derailleur: Single Speed
- Freewheel: Gates Flywheel, 20T
- Chain: Gates Belt Drive
- Crank Set: Aluminum alloy, 170mm
- Chainring: Gates Chainring, 60T
- Pedals: Polypropylene
- Frame Material: Aluminum 6061 Alloy
- Frame Style: Step Through
- Rear Rack: Aluminum (50 lbs max)
- Front Fork: Uni-Fork Suspension, 30mm Travel
- Seatpost: SR Suntour NCX Suspension
- Saddle: Velo Wide Comfort
- Tires: Kenda Kwik Six 26” x 2.4”
- Rim: Double-walled aluminum
- Spokes: 12G Front, 12G Rear
- Front Hub: Thru-Axle
- Motor: 500W Bafang Hub
- Battery: 48V, 10.5Ah, 504Wh
- Controller: Custom 48V, 20 Amp in-frame
- Display: Left side color LCD
- Headlight: 200 lux dual beam LED
- Rear Light: Standard & flash
- Charger: 48V, 2 Amp
- Throttle: Thumb throttle, left
- USB Port: Type C USB charging
- Brakes: Tektro E350 Hydraulic
- Brake Levers: Adjustable w/ motor cut-off
- Brake Rotor: 180mm front & rear
Sizing
| Rider Heights | 4’11” - 5’10” |
| Seat Tube | 13 in |
| Total Length | 71 in |
| Wheelbase | 44 in |
| Standover | 16 in |
| Reach | 16 in |
| Saddle Height | 34–40 in |
| Stem | 90mm Adjustable |
Just 54 lbs without the battery and 60 lbs fully equipped. The Solar Sparrow is one of the lightest commuter ebikes. Easy to lift, load, and ride. Designed for comfort and control, especially for seniors and smaller riders.
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Rider FitDesigned for riders from 4’11” to 5’10” -
RangeUp to 50 miles per charge -
Integrated WiringHidden cables for a clean, protected look -
Gates Belt DriveQuiet, smooth, and low maintenance
Comfort Comes Standard
Monoshock Front Suspension 30mm travel.
Just enough cushion without the weight of a full fork.
SR Suntour NCX Suspension Seatpost
Premium comfort that absorbs bumps without adding weight.
We only use trusted name brands
Gates Carbon Belt Drive
Maintenance-free, ultra-durable, and perfect for riders who just want to ride no greasy chains, no shifting.
Internal Cable Routing
No exposed wires or messy zip ties. Our patented frame design keeps everything protected and tidy.
Gates Carbon Belt Drive
Maintenance-free, ultra-durable, and perfect for riders who just want to ride no greasy chains, no shifting.
Internal Cable Routing
No exposed wires or messy zip ties. Our patented frame design keeps everything protected and tidy.
Tektro Hydraulic Disc Brakes
180mm rotors with motor cutoff—safe and responsive in all weather.
26x2.4" Kenda Tires
Smooth street tread with reflective sidewalls for added visibility
Front & Rear Integrated Lights
Rear light brightens when braking. Both run off the main battery.
Rear Rack + Metal Fenders Included
Carry gear with ease. Rack supports up to 30 lbs.
Tektro Hydraulic Disc Brakes
180mm rotors with motor cutoff—safe and responsive in all weather.
26x2.4" Kenda Tires
Smooth street tread with reflective sidewalls for added visibility
Front & Rear Integrated Lights
Rear light brightens when braking. Both run off the main battery.
Rear Rack + Metal Fenders Included
Carry gear with ease. Rack supports up to 30 lbs.
Built for Real World Comfort
The Solar Sparrow features a Gates belt drive, upright riding position, and smooth handling for riders 4'11"–5'10"
Solar Sparrow Technical Specs
Performance
- 500W Bafang hub motor
- Torque + Cadence sensors
- Up to 28 mph
- Up to 50 miles per charge
- Left thumb throttle
- 48V 10.5Ah battery (504Wh)
- Type-C USB charging port
Comfort
Step-thru frame
Fits 4’11” to 5’10” riders
Upright handlebars
Adjustable 90mm stem
SR Suntour NCX suspension seatpost
Monoshock front suspension (30mm travel)
Velo wide comfort saddle
Drivetrain:
Gates Carbon Belt Drive
Single-speed
Gates 60T chainring + 20T rear cog
Quiet, clean, no maintenance
Brakes & Safety:
Tektro E350 hydraulic disc brakes
180mm rotors front & rear
Integrated lights (200-lux front, flashing rear)
SGS Certified to UL 2849 safety standard
Weight & Capacity
54 lb without battery
60 lb fully equipped (battery, fenders, rack, seatpost)
300 lb total weight capacity
Rear rack supports 30 lb
Included
- Rear rack
- Full metal fenders
- Integrated front & rear lights
- USB-C charging
- 2A charger
- 2-year warranty
- USA-based support
