Our staff here at Golden Motor truly understands the importance of great service.
Our goal is to make sure each and every customer has the best experience while interacting with any of our staff members
Fast Free Shipping
We strive to provide the quickest processing and shipping time in the industry.
We provide free shipping for orders above $500.00 for lower 48 US States and Canada
Support Staff
We have a dedicated team of support staff to assist with all the after sales enquiries.
Please contact them at Support@goldenmotor.bike
Warranty Service
All of our products have a full one year warranty.
To learn more about our complete warranty policy, click here
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Anonymous
The crank arm bolts are correct thanks
The crank arm bolts are correct thanks.
Bafang Crank Arm Bolts
Dirk
This engine exceeds all my expectations.
Thought It would be a loud screemer that constant Was overheating… was I wrong!
WAUW what a little wolf in sheepsclothing. And maybe 1 decibel louder than the gen 2. But you feel like Superman!
I put it on my a52-l and it has the same superbe peddle assist but with, feels like, 3 times the power, especially the torque
Then i tried it with an a-65 Cyc batt and that makes a difference of night and day, compared with the photon gen2. Wauw you can peddle 50 and over easy.
And last but not least i tried a 72 volt….. keep your eye on the engine and controller temp, IF YOU CAN!!
Offcourse you need a throttle to enjoy all the power….
A beautifull engine that is quiet strong and does not destroy your chain and cassette every 100 miles. It is truly what that englisch Guy on YouTube said; the photon gen2 and the x1 pro gen4 made a smart child with the best of both of them. Gonna order another one! Thank you Golden Motor for the fast delivery once you got them! Thank you Zar 🙏
thanks for answering all my questions via email. for someone that hasnt built a bike in over 2 decades, it was nice to go back and forth in email and get the questions answered ! appreciate your time and the sale !!
