Parts/Drivetrain/Pinion gears/Tekno RC Steel Mod 0.8 Pinion Gear (5mm Bore) (22T)
Tekno RC Steel Mod 0.8 Pinion Gear (5mm Bore) (22T)
Tekno RC

Tekno RC Steel Mod 0.8 Pinion Gear (5mm Bore) (22T)

Part # TKR42825.0(1)
Where to buy
$12.99
AMain Hobbies
Seen Oct 12, 2026
$12.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Pinion Gear Overview:

The Tekno RC Mod 0.8 Pinion Gear is a high-performance upgrade designed for durability and efficiency in demanding RC applications. Carrying over the exceptional features of Tekno's mod one pinions, this mod 0.8 gear is precision machined from hardened steel to withstand harsh conditions and extended use.

About the Steel Pinion Gear


Durable & Reliable Design

Built for longevity, this pinion gear includes a five-millimeter set screw, which provides superior grip and utilizes a dependable 2.5-millimeter hex driver size. The tooth count is laser-etched on the standard-length shank, ensuring easy identification when swapping gears. This pinion gear is available in a wide range of tooth count sizes, offering tuning flexibility to optimize acceleration and top speed. Whether you're looking for enhanced durability or improved performance, Tekno RC's steel pinion gear delivers precision and reliability.

Features:

  • Precision machined for smooth and efficient operation
  • Laser-etched tooth count for easy identification
  • Constructed from hardened steel for maximum durability
  • Five-millimeter bore with a standard-length shank
  • Available in a wide range of tooth count options

Includes:

  • (1) Tekno RC Steel Mod 0.8 Pinion Gear
  • (1) 5mm Set Screw

Reviews5.0 · 1 reviewacross all options

Rc guyVerified owneron Tekno RC Steel Mod 0.8 Pinion Gear (5mm Bore) (17T)

Not much to say here, typical tekno quality with the oversized set screw makes install easy and can't strip out the screw head like all the others. Worth the money. This is the one you want for the Tekno et410 based rigs if you run a 4 pole motor with a 5mm shaft.

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