Spektrum Accessories FIRMA 85A BL Smart ESC/4000Kv Sensorless Mot Combo SPMXSEMC02 Car Speed Controls & Accessories
Spektrum Accessories FIRMA 85A BL Smart ESC/4000Kv Sensorless Mot Combo SPMXSEMC02 Car Speed Controls & Accessories
Hero image 0 of Spektrum Accessories FIRMA 85A BL Smart ESC/4000Kv Sensorless Mot Combo SPMXSEMC02 Car Speed Controls & Accessories, 0 of 2
Spektrum Accessories

Spektrum Accessories FIRMA 85A BL Smart ESC/4000Kv Sensorless Mot Combo SPMXSEMC02 Car Speed Controls & Accessories

|7 ratings

Key item features

  • Spektrum Accessories FIRMA 85A BL Smart ESC/4000Kv Sensorless Mot Combo, SPMXSEMC02
  • Horizon Hobby
  • Find your next WOW in RC cars, planes, and boats!
Current price is $129.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives by Thu, May 7
|
Sold and shipped by Horizon Hobby
4.5425 stars out of 5, based on 800 seller reviews(4.5)
Report an issue with this seller
Free 30-day returns - in store or online

More seller options (1)

Starting from $129.99

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.3 out of 5 stars
stars7 ratings7 reviews
How item rating is calculated
  1. 5 stars71% (5)
  2. 4 stars14% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star14% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 7 reviews

Feb 3, 2023
Kevin
5 out of 5 stars review

Arrma senton 550 mega upgrade

This is a strong upgrade for the Senton 550 mega brushed motor without having to upgrade the running gear even though its a 4x4 the 4000kv motor is still strong enough to do the trick even though it runs on 2s lipo. The 3300kv motor on 3s lipo would be stronger and faster but would put a greater strain on the running gear. Make sure you set the back lash when in stalling the motor.

Review from horizonhobby.com
Helpful?6CD8ACN85ULK147132948
Jan 7, 2023
Jason
5 out of 5 stars review

Simple upgrade

No issues with these just make sure you don’t put them in something to heavy or gear it wrong or poof… but that any motor or esc

Review from horizonhobby.com
Helpful?6CD8ACN85ULK147132948
Nov 27, 2023
mikethawkins97@gmail.com
5 out of 5 stars review

Love it

I went from a traxxas system to this and it was the best decision I ever made.

Review from horizonhobby.com
Helpful?6CD8ACN85ULK147132948