Treal Hobby FCX24 Hardened Steel Transmission Gears Set

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Treal Hobby FCX24 Hardened Steel Transmission Gears Set
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Price: $25.98

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Transmission Gears Overview:

Treal Hobby FCX24 Smasher Hardened Steel Transmission Gears Set. Constructed from CNC hardened steel, this optional set is intended for the FCX24 platforms to significantly enhance durability and strength! Maximize your FCX24 durability with this hardened steel differential gear set.


  • Perfect fit and upgrade for the FCX24 platforms
  • Constructed from CNC hardened steel
  • Significantly enhance durability and strength


  • (1) Transmission Gears Set

This product was added to our catalog on December 29, 2023

Thursday, Mar 7 2024 (4 months ago)
Treal Hobby FCX24 Hardened Steel Transmission Gears Set
These are high quality gears that drop right in. I only gave them 4 stars for one big reason. They do not come with the metal shifting fork and metal shifting hub. They are designed to mate with the stock FMS plastic fork and hub. They would drop right in though, but I bought the FMS metal gears as well thinking I can add their metal shifting parts that Treal didn’t include. BUT the new FMS metal shift hub has 4 splines and do NOT mate with the Treal 3 spline gear! So it’s either /or. If you buy these Treal gears, they will be a perfect drop in, but will ONLY mate with the stock plastic shifting hub. They are both 3 splined. If you want ALL METAL gears inside the transmission, you have to buy the FMS version.