Description
This ARRMA V2 motor heatsink fits 3660 and 3668 size brushless motors, clamping around the motor can to dramatically increase the surface area available for shedding heat. Brushless motors lose power as they heat up and lose lifespan when they overheat — a heatsink is the simplest passive protection you can bolt on.
The finned aluminum design draws heat out of the motor can and gives moving air far more surface to carry it away. It works on its own during normal driving and pairs naturally with the 35mm motor fan set (ARA-2091) for maximum cooling in the hardest conditions — summer bashing, sustained full-throttle running, and higher-cell setups.
The V2 designation marks this as the current revision, and the 3660/3668 sizing covers the motor cans used across several ARRMA 3S-class vehicles including the Granite 223S.
Confirm your motor's can size before ordering. The package includes one V2 motor heatsink for 3660 and 3668 motors.
Shipping & Return
Shipping Costs By Region
Shipping to the Contiguous United States (excludes Alaska and Hawaii)
As an added benefit, customers in the continental United States can also take advantage of our economical Basic Economy shipping option which offers FREE Shipping on orders over $75 is automatically offered at checkout. If your order does not reach the $75 threshold for free shipping, we offer Flat Rate $3.99 Shipping.
NOTE: Free shipping is only available when shipping to an address in the Contiguous United States, this excludes Alaska, Hawaii and Puerto Rico.
Shipping to Alaska, Hawaii, Puerto Rico, Guam, and All International Addresses
Basic Economy Free Shipping is not available to residents of Alaska, Hawaii, Puerto Rico, Guam, and international. Customers in these locations will be charged the actual computed shipping rate at the time of checkout.
Customs Fee for International orders:
- You are also responsible for all customs, duties, taxes and fees that may be charged by your customs.
- We cannot list any amount other than the actual amount paid by you on invoices or customs forms.
Ordering Processing Time
- All orders are shipped within 24hrs. M-Sat.
RETURNS:
- We accept returns within 30 days of purchase.
- Returns must be in it's original condition.
- Buyer is responsible for return fees.
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