450W 24V electric 9T motor conversion kit f bicycle rear wheel w 5 accessories

Regular price $131.22

Shipping calculated at checkout.

MY1018 conversion/replacement motor for electric bicycle. 

 Mounting bracket
Free wheel sprocket
#410 chain with master link
500W Speed controller
Throttle with Indicator and Lock

- 24 Volt, 25A Rated Load, 2.5A No Load
- 9 tooth sprocket for 1/2'' x 1/8'' pitch bike chain
- 1.43Nm at the output sprocket @440 RPM
- 12 gauge power leads
- Gear Ratio: 79:11 (7.18:1)
- Weight: 2.2KG (alloy motor and frame!)
- Reversible, motor can run in either direction simply by swapping the motor leads to the opposite polarity!
- Alloy case for good heat dispersion.
- Bicycle style mounting bracket Included. (Suits the 250w and 450w models)
- 9 Tooth Sprocket for 1/2" x 1/8" Pitch Chain
- Reduction Ratio: 9.78:1
- Direct Drive (No Free Spooling)
- Suitable for Forward and Reverse Operations
- Compatible with standard bicycle chain

   Note: This motor is capable of rotation in either the clockwise or counterclockwise direction by reversing the motor's power wires.

Control box (speed controller) specs:
Dimension: aprox 3.25" x 2.5" x 1.5"
Weight: 9 OZ
Brand: Yiyun
Model: YK31C

This speed controller features connection terminals for: 
- Battery
- Motor
- Charger
- Lock / on-off switch
- Brake (will shut off motor)
- Battery charge indicator
- Tail lamp

- Throttle

Specially good for DIY bicycle entisiasts as the drive is compatible with standard bicycle chains (1/2" pitch) 

Please check connector type and motor size and specs. before buying as replacement.

Please ask us if you need to know any specific dimensions for this motor so you can be sure it will work for you.

Orders are usually shipped within 2 business days upon receiving payment. A tracking # of shipment will then be issued to the buyer. If payment is received by check, we'll wait up to 5 days after the deposit of the check. 

30 days after receiving the product, no questions asked, we'll refund (except s&h cost) or replace. Item must be as new, with no use, stains or marks.
12 months for manufacturing defects. Part will be exchanged for a new one.   

PAYMENTS: We accept any kind of payment. Payment is due within 3 days of closed auction. If mailing a payment, please let us know you do it 

RETURN/REFUND POLICY  We'll refund or replace according to the Warranty terms above. Refund will be given once the product is received and verified and there are no signs of abuse. We do not charge restocking fees. But we do not cover or refund s&h charges. 
Before returning, ask for a RGA# (Return Goods Authorization number) 
We do not cover the shipping & handling cost for return or exchange on the delivery of the product. 


We welcome orders from any part of the world. 

Feel free to contact us with any questions or concerns. 

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