Description

Convert your Sun Seeker T3 to Electric As Seen on ElectricTrike.com.

T3 Extras Included:

• Pedal-Assist Extension Cable
• Locking Parking Brake Levers
• Topeak BarXtender
• Eco-Tad Rack-to-Frame Bracket
• Extra-Long Rack Struts
• P-Clamps for Rack Mounting
• Axiom Journey Rear Rack (for 9 and 20Ah batteries) or 2-Tier Rear Rack for 10Ah Batteries

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 a 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 3.4 lbs 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. The top speed is 28 MPH! There is a 300 lbs 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 26in Wheel
Range: 10-44 Miles (Based on rider's weight, input, and terrain contingent)
Charge Time: 3-5 Hours (Charged from 0-100% and depending on battery choice) 
Weight: 21 lbs (9.5 kgs)
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 5.8 lbs. 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.

48v 9Ah Bag Battery

• Range: 9-18 Miles
• Price: $1,324.00

This e-bike battery is a lightweight and easy to carry pack. Two of these packs will fit into one canvas battery bag (included) nicely, offering the option of taking one or two of these depending on your range needs. You do have to connect them one at a time as needed; same for charging.

** It is common to carry two 48v 9Ah batteries in the same canvas bag in order to double your range. However, these batteries can not be used in parallel with one another. In other words, you would have to physically unplug one, in order to use the other. **

48v 10Ah w/ 2-Tier Rack

• Range: 10-20 Miles
• Price: $1,548.00

This li-ion e-bike battery offers a nice finished look plus a locking mechanism for securing the battery in the middle section of an included 2-tiered rack. The top of the rack remains clear and available. 

48v 20Ah Bag Battery

• Range: 20-40 Miles
• Price: $1,760.00

This e-bike battery is the largest capacity, longest range e-bike battery we offer. This pack weighs 14 lbs and comes in our canvas battery bag with velcro straps for securing it to the top of a conventional rear rack.

Choosing Your Wheel Size: The wheel size is written on the sidewall of the tire. Available size options for this conversion kit are: 16in, 20in, 24in, 26in, 700c, and 29er. Acceptable tire widths for the E-BikeKit rims: 1.15in (29mm) - 2.25in (57mm).

Learn More: Top 25 FAQ | Front vs Rear Wheel | Compatibility | Pedal Assist Compatibility

Helpful Resources: Helpful Videos | Owner's Manuals

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.

Questions? Call us toll-free at 1-866-882-3245 and an experienced professional can assist you. Monday – Friday 9 am – 5 pm EST. Outside of business hours get help fast via email.

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, Inc.
Type: Internally Geared (Brushless, and disc brake compatible)
Power: 500w Nominal / > 1000 @ 48v
Max Torque: 84Nm @ 48v
Max RPM: 320 @ 48v
Cable: 8in Axle Exit, 3-Phase / 5 Hall Effect
Connector: Round 8-Pin 13/32in (10.4mm)
Weight: 9.4 lbs (4.26 kg)
Warranty: 1 Year

Note: The 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.
Total Weight: 5.8 lbs / 9.7 lbs / 14 lbs
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
Limited Warranty: 1 Year
Manufacturer: Electric Bike Technologies, Inc.

** System includes battery carrying rear rack only when purchased with a 48v 10Ah aluminum case battery. Otherwise includes a battery bag.

Assembled Pack Certificates: UL; UN38.3; MSDS; RoHS; SGS

Includes

Every E-BikeKit conversion kit comes with all of the parts you'll need for your conversion.

• USA Hand-Built Wheel w/ Disc-Brake Compatible Hub Motor
• 48v Compatible 22Amp 12FET Controller
• Programmable LCD Dashboard
• Mini III PAS Left Side Sensor
• Thumb Throttle
• Left and Right E-Brake Levers w/ Parking Lock
• Motor Cable
• 4-to-1 Accessory Cable
• Battery Wire Harnesses (Only included if there's no battery kit)
• Freewheel (Only for rear E-BikeKits))
• Battery & Charger (Only if a battery is ordered)
• Owner's Manual (An online PDF)
• Zip Ties, C-Washers, Allen Keys, and Torque Arms in Every Kit!

Extras for T3 Kit:
• Locking Parking Brake Levers
• Topeak BarXtender
• Extra-Long Rack Struts
• P-Clamps for Rack Mounting
• Axiom Journey Rear Rack for 9 and 20Ah batteries or 2-Tier Rear Rack for 10Ah Batteries (not included w/ Downtube battery option)