small dot Leeds 30k+ E-Bike Kit | Electric Bike Conversion Kits
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  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series
  • 12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series

12.8 Ah Panasonic 30k+ E-Bike Kit 24 Volts 250 Watts | 250 Series


Product Description


30k+ Range: 24 Miles

Our Leeds 30k+ E-Bike Kit is the high capacity electric bike conversion kit that you’ve been looking for. This kit provides everything you need to fully convert a traditional bike into a fully-functioning electric bike, and it can often be installed in as little as 5 minutes. The 12.8 Ah 24 volt Panasonic li-ion battery provides enough power to cruise 15 mph unassisted, and you can reach speeds up to 23 mph if you add your own manual pedaling power! With a total range of a little under 24 miles, this is a great kit for cyclists and commuters going longer distances.


Have you ever wanted an electric bike but you were put off by the high price? This conversion kit allows you to transform your favorite bike while saving 200% - 800% on costs. This 30k+ kit will work on any kind of bike, and it works on trikes too!

30k+ Electric Bike Kit Benefits 

  • Save 200-800% by Converting Your Bike to E-Bike
  • No Need to Purchase an Expensive E-Bike
  • Stay dry and fresh on your commute
  • Ride Year-Round Without Sweating or Freezing
  • Shorter Commuting Time
  • Increase the Life of Your Bike
  • People Don't Know Your Bike is an E-Bike
  • Upcycle Your Bike by Converting
  • Pedal Easily With or Without Electric Power
  • Cleaner Environment
  • Happier Commute
  • Increased Pedaling Efficiency
  • Decreased Stress
  • Improved Health

With our Leeds 30K+ E-Bike conversion kit, you can ride year-round without breaking a sweat or freezing, and you can arrive at your destination dry and fresh after a commute. This is a clean and green mode of transportation that also cuts down on commute times, as opposed to manual pedal bicycles.

This electric bike kit provides a powered assist, so you pedal easily with or without electric power and get the full amount of exercise you’d get on a traditional bike. Regular rides on an electric bike can improve your physical and mental health, and contribute to greater happiness.

 Additional Benefits


30k+ E-Bike Kit Specifications

30k panasonic electric bike kit specifications

The 30k+ includes:

  1. Front or Rear 250 Watt BAFANG 8FUN Geared Motor Hub
    1. Front or Rear Motor Available
    2. Black or Silver Motor Available
    3. Disc and V-Brake Compatible
  2. 2 Year Warranty
  3. Complete Hand-Built Wheel Set
    1. Laced and Trued Ready to Ride
    2. Silver or Black Rims Available
    3. Tube and Tire Available
  4. Sealed 12.8 Ah 24 Volt Panasonic Li-ion E-Bike Battery Pack
  5. Built-in Battery Components
    1. Proprietary Charger
    2. Proprietary Battery Management System (BMS)
    3. Proprietary Circuit Module (PCM)
  6. Lithium Battery Charger (USA/International 110-240v)
  7. Singular Cabling System
    1. Pressure Grip Throttle
    2. Motor to Controller
    3. Controller to Throttle
  8. Weatherproof Battery Bag with Frame Clips
  9. Cable Zip Ties

Order Now 

Have any questions about our products? Please give us a call at 866-933-8716 or send us a message on our chat system. Check out our Leeds 30k+ E-Bike Kit and order yours now!

Buy your 30k+ E-Bike Kit today with FREE SHIPPING!

Scroll up to customize your 30k+ Electric Bike Kit. 

Other Details

Motor Warranty:
Battery Warranty:
Install Time:
<20 MPH
Pedal Assist Sensor:
LCD Computer:
Torque Arm:
USA Shipping Cost:
International Shipping Cost:
UP TO $130
Time to Build & Ship:
Shipping Agent:

Product Videos

250 Series Electric Bike Kit Explainer by Mandy (04:41)
Watch Mandy, your customer service guru, explain the 250 Series (250 Watt) Electric Bike Kit by LEED. Mandy walks you through the 250 Series options and benefits. The LEED 250 Series consists of: 1. 250 Watt 8FUN Geared Motor 2. Grip-and-Go Throttle System 3. 24 Volt Li-ion Battery System 4. Li-ion Battery Charger The 24 Volt Li-ion Battery System includes: 1. Proprietary Battery Management System (BMS) 2. 24 Volt Controller 3. Battery Cargo Bag with Alligator Clips 4. Worry-Free Warranty 5. FREE SHIPPING to the Continental United States The E-Bike Kit is available for the following wheel sizes: 1. 16" 2. 20" 3. 24" 4. 26" 5. 27.5" 6. 700c 7. 29er The 250 Series Electric Bike Kit is available in the following options: 1. Speedzone Sport Wired or Wireless LCD Computer 2. Wheel Size 3. Tube and Tire 4. Battery Bag Upgrades 5. Black or Silver Motor 6. Front or Rear Motor 7. Black or Silver Spokes 8. V-Brakes or Disc Brakes
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    250 Series Electric Bike Kit Explainer by Mandy
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    The Five Minute Electric Bike Kit (250 Series) by LEED
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    Electric Bike Conversion Kits and E-Bike Benefits
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    250 Series (250 Watt) E-Bike Kit Hill Climb | Uncut Aerial Video
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    250 vs 500 Series E-Bike Kit Explainer Comparison by Mike
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    LEED 250 Watt & 500 Watt Electric Bike Kit Review | Electric Bike Report
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    Feel Like A Kid Again | LEED Electric Bike Conversion Kits
  • Default video image thumbnail 120 x 90
    LEED 250 Series Electric Bike Conversion Kits | E-Bike Kits

Warranty Information

Leeds Product Warranty Information

Leeds products are warranted to the original retail purchaser when purchased directly from an authorized Leeds dealer or from the Leed online store (, to be complete and free from defects in materials and workmanship. All Leeds product warranties are effective from the date of purchase by the end user provided the product is purchased in NEW condition. Products purchased from 3rd party sellers not affiliated with Leeds Bicycle Solutions LLC are not covered under warranty from Leeds Bicycle Solutions LLC.

Electric Bike Kit Parts Warranty (provided warranty paperwork is completed with 45 days of purchase):

250w 8Fun Planetary Hub Motors - 2 Years (up to 24 volts)

Controller, Parts & Battery Chargers - 1 year

Lithium Battery - 1 year

What is Not Covered by the Leed Warranty

Leeds products come with a powerful guarantee; we stand behind the legendary quality and detail of all our products. But we also embrace the wild, adventurous, unforeseen ways of life. If there is a defect in the materials or workmanship of your Leeds product, you can file a claim by completing Leeds warranty claim process. Login to your account and file the claim. If your product meets Leeds warranty policy, a store credit will be issued for a replacement product (shipping and taxes not included in credit). If your Leeds product is damaged during normal or abnormal adventure, you will not qualify for a warranty replacement, but you will have epic stories to tell your friends. Overseas shipments are not covered under shipping damages. Kits in the United States are shipped via FedEx Ground and guaranteed to be damage-free. Unfortunately, we do not have control of the shipment once it leave United States territory as it is turned over to your local shipping service. Therefore, once a product leaves the United States it no longer falls within our warranty guidelines. Our batteries are warranted to work upon arrival. Fortunately for you, we have been in business long enough to now offer the two-year warranty on ALL our battery systems in addition to all of our products. Batteries are guaranteed for their tested life span of 1500 charges at 80% remaining capacity, and we cannot warranty them for most stresses and adventures you may put them through. We do offer damage and crash replacement batteries at a significant discount - crashes and "dropped batteries" or damaged batteries are not covered under the terms of the warranty - if your battery has been damaged during your journeys. Please care for your battery with TLC!

"Spin Out" - Spinning out the axles inside of your dropouts - We are unable to be there when the kit is installed so it is up to you to understand the high torque involved at the dropouts and install them correctly. If your dropouts are not correctly suited to fit the axle then you should not install the kit on those forks. Get new forks, file the forks to the axle fit "flush" or contact us to return the kit. We will not refund or replace a motor that has been "spun out".

"Over Voltage" - Connecting a larger battery larger than 30 nominal volts can damage the controller, wires and/or connectors. Damaging any kit component or motor by connecting the wrong battery type is not covered under our warranty. The Leeds controller will work with any 24 volt (30v nominal) battery pack. Using the controller with any battery larger than 30 nominal volts will void the warranty for your controller.

Water Damage to the Battery/Improperly Caring for the Battery - The battery warranty does not include damage from power surges, use of improper charger, improper maintenance or other such misuse, or improper wear and tear from wild use.

* Batteries need to be stored fully charged and kept in a dry environment. They should be charged after use and never stored for long periods of time - 30 days - empty or without maintenance charging - full charge every 30 days.
* Batteries should not be submerged in liquid or exposed to moisture for any reason.

Warranties are limited to replacement of parts and/or products determined by Leeds, at its sole discretion, to be defective. In cases where multiple components are missing, you may be redirected to the retailer for assistance. If you have crashed and damaged your kit, submit a crash replacement warranty claim and we may approve a replacement kit at cost. The item needs to arrive at our warehouse for us to inspect prior to a warranty or crash replacement approval. We want to keep you riding and enjoying the adventure.

Leeds Limited Warranty does not cover or apply to the following: Wild wear and tear; any damage, failure and/or loss caused by accident, overseas shipping, misuse, neglect, improper storage, extreme weather, sparks, abuse and/or failure to follow instructions or warnings as stated on the product or in the applicable owner’s manual or other printed materials provided with the product; damage, failure and/or loss caused by the use of the product for stunt riding, ramp jumping, competition, off-road use, acrobatics, trick riding, or other similar activities, or use in any other manner for which such products were not specifically designed.

This warranty does not apply to any products or components, mechanical and/or electrical, which have in any way been altered from their original configuration by any person. Leed will not be liable and/or responsible for any damage, failure or loss caused by any unauthorized service or use of unauthorized parts.

Rentals, Commercial Use & Non- Authorized or 3rd Party Sellers:

The Leeds Limited Warranty does not cover or apply to any Leed product used for rental or commercial purposes unless the specific product is designated, labeled or marketed by Leeds as acceptable for rental or commercial use. All products used for rentals are warranted across the board for a period of 90 days.

The Leeds Limited Warranty does not cover or apply to any Leeds product sold by a non-authorized reseller or retailer.

The Leeds Limited Warranty does not cover or apply to any replacement, maintenance or accessory parts not sold directly by Leed to the original retail purchaser.

Warranty Claims

Those parts and/or products which are determined by Leed to be defective and to qualify for warranty replacement will be provided at no charge, only after a valid warranty claim is processed by Leed Customer Service Department. Warranty claims must be made by the original purchaser by submitting the claim online after logging into your account within the warranty period (stated above). Customer is responsible for shipping charges to return part to Leeds. Shipping & Handling fees will apply to all orders placed for warranty parts and/or products and will be invoiced to the customer/warranty claimant at the time said parts and/or products are shipped from Leeds.

Leeds, at its sole discretion, has the option of replacing with a new part, or factory re-certified part. The Limited Warranty stated herein is in lieu of and expressly excludes all other warranties not expressly set forth herein, whether expressed or implied by law or otherwise, including, but not limited to, any warranties for merchantability and/or fitness for any particular purpose. Leeds shall in no event be liable or responsible for incidental or consequential losses, damages or expenses in connection with their products. The liability of Leeds hereunder is expressly limited to the replacement of goods complying with this warranty or at the sole discretion of Leeds to the repayment of an amount equivalent to the purchase price of the product in question.


Neither the company nor its products have an affiliation with, sponsorship or approval or certification from, or any other connection or relationship to USGBC and/or the USGBC LEED certification program.

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