Eco-Delta Conversion System
Convert your SunSeeker Eco-Tad to electric
Extras Included:
- Pedal-assist extension Cable
- Locking parking brake levers
- Topeak Bar X-tender
- Eco-Tad rack-to-frame bracket
- Extra-long rack struts
- Axiom Journey rear rack (for 9 and 20ah batteries) or 2-tier rear rack for 10ah batteries
See details on the kit on video here:
E-BikeKit™ Rear 500w Geared Hub Motor Conversion Kit
with 48 Volt Li-ion Battery Pack and Charger
The E-BikeKit 500-1000w geared conversion kit is powered by an internal 5:1 planetary gear hub motor with clutch. The clutch in the geared motor offers zero drag when pedaling and not engaging battery power. This motor is more efficient, resulting in increased range (especially with "start/stop" riding), has more starting torque, and has greater hill-climbing ability than a Direct-Drive motor of equal power rating. The motor is also smaller in diameter for increased stealth and 3.4lbs lighter than the 500w direct-drive.
Who's it for? This premium electric bike conversion kit system is for those that want the best of the best in performance, efficiency, weight, stealth and speed. Top speed is 28MPH! There is a 300lb total load limit so if you plan on more than that, look to a heavy-duty system.
System Specs:
Watts: (Nominal/Peak): 500-1000w (EBK 22amp controller)
Top Speed: Approx. 26 MPH @48v in 26" wheel
Range: 10-44 Miles *(see battery chart)
Charge Time: 3-5hrs (0-100%) (depending on battery choice)
Weight: 21lbs (9.5kgs)
Performance: High
Efficiency: High
Stealth Factor: High
Lithium batteries provide a high level of performance for the duration of each discharge (unlike seal lead-acid where performance is diminished 1:1 as the pack is emptied).Lithium batteries have a much higher power to weight ratio than lead-acid and 5-8 times the number of charge cycles (how many times a rechargeable battery can be charged from 0-100%). The lithium option costs more initially ,but over time, the "cost-per-cycle" is about half the cost of lead-acid. Lithium packs also require less care as they can be left partially charged, and do not require immediate charging after each use. All batteries MUST be properly cared for during storage.
Battery Choice: We offer 3 battery packs for this kit - the 9ah Li-Ion Shrink Wrapped battery is the lightest and smallest, at just 5.8lbs. The 20ah Li-Ion Shrink Wrapped battery is the longest lasting, with a 20-44 mile range. The 10ah Li-Ion Aluminum Case battery sports a rugged enclosure, carrying handle, and locks in place with a key.
| Model | Weight | Range | Mount Style | Cost |
| 48v 9ah Shrink Wrapped | 5.8lbs | 10-22 | Battery bag with velcro straps (included, rack not included) | Base Cost |
| 48v 10ah Alu | 9.7lbs | 12-26 | Rear Rack (included) | +$230 |
| 48v 20ah Shrink Wrapped | 14lbs | 20-44 | Battery bag with velcro straps (included, rack not included) | +$380 |
Choosing Your Wheel Size: You can find your wheel size written on your tire. Available size options for this conversion kit are: 20". Acceptable tire widths for the E-BikeKit rims: 1.15"(29mm) - 2.25"(57mm).
Learn More: Front vs Rear Wheel / Compatibility / Pedal Assist Compatibility
Note: our kits include parts to fit a wide variety of bikes, but do not fit every bike without modification or extra parts. Our representatives are available to help with compatibility questions and make recommendations on additional parts that you may need.
Shipping Note: Li-ion batteries are shipped separately from electric bike kits. Li-ion battery packs are shipped via FedEx Hazmat and are require a signature for delivery. You may receive your kit, battery and possibly the battery rack (if applicable), on separate days.
MOTOR SPECS:
Brand: Electric Bike Technologies
Type: Internally Geared (brushless, disc brake compatible)
Power: 500w nominal / >750w@36v / >1000 @48v
Max Torque: 75N-m @36v / 84N-m @48v
Max RPM: 259 @36v / 320 @48v
Cable: 8" axle exit, 3-phase / 5 hall effect
Connector: Round 8-pin 13/32" (10.4mm)
Weight: 9.4lbs (4.26kg)
Note: geared 500w “Performance” Motors feature an internal clutch to reduce drag, and can not read speed or mileage when not in use.
BATTERY SPECS:
Nominal Voltage: 48v
Nominal Capacity: 9Ah / 10Ah / 20Ah (0.2C)
Battery Energy: 421Wh / 468Wh / 936Wh (Approx.)
Dimensions: See table
Total Weight: 5.8lbs / 9.7lbs / 14lbs
Cell Assembly: 18650-3.6v-13S 4P / 5P / 10P
Life Cycles: 800-1000 cycles
Max. Continuous Discharge: 20A / 22.5A / 50A
BMS Protection Current: 30A / 30A / 60A
Discharge Cut-Off Voltage: 39v
Max. Charge Voltage: 54.6v
Inner Resistance: 180mΩ / 180mΩ / 220mΩ
Charge Time: 4 hours / 3 hours / 5 hours
Operation Temperature Range: Charge: 0’C---45’C / Discharge: -20’C---60’C
Storage Temperature: 0’C---40’C (Extended Storage: 15’C-25’C;)
Battery Case Material: Blue PVC Heatshrink / Aluminum / Blue PVC Heatshrink
Assembled Pack Certificates: UL; UN38.3; MSDS; RoHS; SGS
Manufacturer: Electric Bike Technologies
**System includes battery carrying rear rack only when purchased with 48v10ah aluminum case battery. Otherwise includes battery bag.
Every E-BikeKit conversion kit comes with all of the parts you'll need for your conversion.
1 x USA hand-built wheel w/ disc-brake compatible hub motor
1 x 36/48V compatible 22amp 12FET controller
1 x Programmable LCD Dashboard
1 x PAS 12-magnet Split Disc
1 x PAS Sensor Left side mount (right by request)
2 x Throttles (1 Thumb & 1 Split-Twist)
2 x E-Brake handles (left & right)
1 x Motor cable
1 x Accessory cable
1 x Battery wire harness (kits w/o batteries only)
1 x Freewheel (rears only)
1 x Battery
1 x Battery charger
1 x Owner's manual w/ installation guide
***Zip Ties, c-washers & torque arms in every kit!
Extras For Eco-Tad Kit:
- Pedal-assist extension Cable
- Locking parking brake levers
- Extra-long rack struts
- Axiom Journey rear rack (for 9 and 20ah batteries) or 2-tier rear rack for 10ah batteries
