Ebike Solution
Hub Motor Heatsink Cooling Fins Kit QS205 MXUS 3K 72v 3000w Ebike Motor
Hub Motor Heatsink Cooling Fins Kit QS205 MXUS 3K 72v 3000w Ebike Motor
Low stock: 2 left
Couldn't load pickup availability
Hub Motor Cooling Heatsink Kit - QS205, MXUS, Leaf & More
Black six-section finned heatsink kit for compatible direct-drive spoke hub motors with a 222–238 mm outside diameter. The curved sections mount around a compatible motor shell to add external cooling surface area.
A passive cooling accessory with no electrical connection. This listing is for one complete heatsink set. Two sets are available in UK stock.
Heatsink kit only: motors, wheels and bicycles shown in installation photographs are not included. Check motor shell diameter, flange spacing and spoke clearance before ordering; this is not a universal-fit accessory.
Key Features
- Six separate curved fin sections form a cooling ring around a compatible hub motor.
- Black aluminium construction with mechanical joining tabs.
- Passive cooling design without wiring or a fan.
- Supplied from UK stock by Ebike Solution Limited.
Fitment & Compatibility
| Application | Details |
|---|---|
| Compatible motors | QS205; MXUS 3K/5K; Leaf motor; 9C and 9C clones; Crystalyte 35XX and 54XX; Cromotor |
| Motor shell outside diameter | 222 mm to 238 mm |
| Required checks | Compare shell curvature, flange spacing, joining tabs and spoke clearance with the photographs. |
| Other generic motors | 222–238 mm outside diameter, subject to matching shell curvature and clearances. |
Compatibility list supplied by the seller. Check shell diameter, flange spacing, spoke clearance and full contact before fitting. Motor names identify compatibility; this is an unbranded accessory.
Technical Specifications
| Brand | Unbranded |
| Part Type | Motor Heat Sink |
| Compatible Model | QS205, MXUS 3K/5K, Leaf, 9C & clones, Crystalyte 35XX/54XX, Cromotor |
| Colour | Black |
| Material | Aluminium |
| Cooling Type | Passive finned heatsink |
| Number of Items | 1 set (6 sections) |
| MPN | Does Not Apply |
| Compatible Bike Type | Electric Bike |
Installation
- Check fitment and all wheel clearances before assembly.
- Fit sections evenly around the compatible shell using the supplied joining hardware.
- Thermal compound is not included; follow the motor/heatsink supplier’s fitting guidance.
- Confirm the wheel turns freely and recheck the fasteners before use. Cooling performance depends on installation and operating conditions.
Package Contents
- 1 x heatsink kit comprising 6 curved fin sections.
- Joining bolts and nuts, as shown in the kit photograph.
One order quantity equals one set. Motor, wheel, controller and thermal compound are not included. Installed and CAD pictures illustrate the application; the supplied finish is black.
Shipping & Support
- Free UK Royal Mail Tracked delivery.
- Same working day dispatch under the channel’s current shipping policy, subject to its cut-off time.
- 30-day UK returns with return postage paid by the seller, according to the selected policy.
- For order or fitment questions, contact Ebike Solution Limited through eBay messages.
More info
More info
Shipping information: We offer free shipping on most of our items,dispatched same day Monday to Friday before 4 PM.We can offer next day delivery on some of our items depending on availability and shipping address.
Guarantee: Offer a money-back guarantee or warranty to give the customer peace of mind when making a purchase.
Feedback: Your satisfaction and positive feedback is very important for us, if you have any problems, don't hesitate to contact us. We'll do our best to serve you.
Shipping & Returns
Shipping & Returns
Shipping Information
At Ebike Solution, we aim to deliver your orders quickly and reliably.
- Free UK Shipping on all orders.
- Free next day delivery on orders above £50 (based on availability)
- A tracking number is provided for most items once dispatched.
- Local Collection Available – based in Essex. Please contact us in advance to arrange collection.
International Shipping
- Delivery Time: 7–14 business days (varies by country)
- Customs & Duties Buyer: Paid at the checkout (buyer is responsible for any import fees applicable)
- We currently ship to the EU, and selected worldwide destinations. For specific questions, please at info@ebikesolution.co.uk .
Return Policy
We want you to be fully satisfied with your purchase. If for any reason you are not, we offer a 30-day return policy.
- You have 30 days from the date of delivery to request a return.
- Items must be returned in the same condition as received: unused, unworn, with tags, and in the original packaging.
- To start a return, please email us at info@ebikesolution.co.uk.
- Items sent back to us without prior approval will not be accepted.
- Return cost is flat 3£ on all UK orders.
For any questions regarding returns, you can always contact us at info@ebikesolution.co.uk
Free UK Shipping
Secure Payments
Easy Returns
- Choosing a selection results in a full page refresh.
- Opens in a new window.