Choosing gear for FPV motors & ESCs is less about focusing on a large KV number and more about matching the motor's mounting pattern, propeller interface, and battery range to the frame and electronics already in hand. The Eachine 1104 6000KV set makes a specific case: four used motors for a 2-3S build at USD 55.00. The key question is whether those exact interfaces fit your airframe.
Quick verdict
The Eachine 1104 6000KV pack is a focused choice for a quadcopter build that calls for four motors, 9x9mm mounting, T-mount propellers, and 2-3S operation. Its clearest limitation is the used condition, while the description covers four motors rather than a combined motor-and-ESC package. That makes the purchase decision fairly direct: it suits a builder filling a defined motor requirement, not someone looking for a complete powertrain bundle.
Eachine 1104 6000KV FPV Drone Motors
The set combines an 1104 motor size with a listed 6000KV rating, 9x9mm motor mounting, T-mount propellers, and a 4mm shaft for M2 screws. The motors are described for 2-3S use, and the wires are approximately 50mm long. The description also says they were removed from a two-inch build. Those details give you concrete interfaces to match against an existing frame and propeller setup.
The main trade-off is that the motors are listed as used. Being removed from a previous build distinguishes this pack from a new motor purchase, so the used status should be acceptable before choosing it at the USD 55.00 listed price.
Who it suits
This pack makes the most sense for a builder whose frame calls for 9x9mm mounting and whose propeller setup uses T-mount hardware with M2 screws and a 4mm shaft. The four-motor count also aligns with the quadcopter description. If your build uses a different motor or propeller interface, the listed specifications do not support treating this as a universal fit.
What stands out from the listed details
The configuration is specific rather than broad: 1104, 6000KV, 9x9mm, T-mount, and 2-3S. The approximately 50mm wire length is another planning detail for a compact build. The 6000KV figure is best treated as a specification to match with the intended setup, not as standalone proof of performance.
Meaningful trade-offs
The Eachine set offers a defined four-motor package, but the description does not identify an ESC as part of it. Shoppers seeking an FPV motor and ESC combo will therefore need a different scope of purchase. The used condition is the other concrete compromise, while the 9x9mm and T-mount details make fit more important than general category browsing.
Bottom line
Choose the Eachine 1104 6000KV motors when the listed motor configuration matches your build and a used set is acceptable. At USD 55.00, the product is a clearly specified motor-only pack: a sensible fit for replacing or completing four matching motors, but not a complete ESC solution.
