Waterproof 36V 500W 26" or 700C Rear/Front Geared Conversion Kit - Silver

Size: 26"
Mount: Front


500W  26" 700C
Recommended Tire Width 1.75", 1.95", 2.125" 28C, 32C
Rim Width 19mm 19mm
Rim Diameter (Outer) 572mm 633mm
Rim Diameter (Inner) 522mm 583mm
Spoke 214mm 12G
Carbon Steel
Copper Nipples
234mm 12G
Carbon Steel
Copper Nipples
Rear Dropout 135mm 135mm
Front Dropout 101mm 101mm
Rear Axle Length 199mm 199mm
Front Axle Length 165mm 165mm
Motor Wheel Weight 7.4 lbs 7.4 lbs
Motor Torque
40 Nm Efficiency: >80% 40 Nm Efficiency: >80%
Motor RPM (Nominal) 300 300
Motor Hub Diameter 158mm 158mm
Motor Magnets 20 20
Peak Power 0.84 0.84 kW
Operating Mode S1 S1


All orders are processed within 1 business day. We offer free shipping, to Lower-48 states, on all orders over $50. Regardless of order total, shipping to Hawaii, Alaska, APO, FPO, and Puerto Rico shall be the responsibility of the buyer. Orders are shipped via USPS and FedEx. Express services are available at checkout.

Once your order has been shipped, you will receive an email informing you of your package(s) being shipped along with a tracking number.

A signature is requested for any order total exceeding $100. If you wish, please contact us prior to your purchase to request removal of a signature upon delivery. In the event of a failed delivery, your package(s) will either be rescheduled the next day or be transferred to a local USPS/FedEx office. Pickup will be available for the following 5 business days.

We only ship to confirmed addresses provided by PayPal. Please make sure your address in PayPal matches the address you would like us to deliver.
Address changes must be confirmed by our customer service.

If you use USPS please be informed that USPS has neither tracking nor insurance for your package(s) outside of the United States.
Buyers are responsible for shipping costs and for duties of their countries.
We do not offer warranty for international shipments.

The aluminum double-walled rim and hub motor are already attached, all you need to do is put your tire to the motor wheel.

The wheel axle diameter is 10 mm. Steel forks can be filed if the axle does not fit into the dropout because of its slightly larger diameter. Please do not file more than necessary and make sure that it does not damage the forks. Aluminum forks can also be filed, with extra caution.

Aluminum rims have openings for a schrader-type valve.

Installation Instructions

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