ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (17T)

ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (17T)
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ProTek R/C Steel Mod 1 Pinion Gears are an affordable pinion gear option that doesn't skimp on quality. CNC machined from hardened steel material, these precision cut gears are durable and are perfect for any Mod 1 pitch application. Available in 11 - 20 tooth variants, these gears feature a 5mm bore with the tooth count engraved on the gear for easy identification. Plus, each gear includes a setscrew to make installation easy. Choose the tooth count you need from the pull down menu above.
Verified Owner
Tuesday, Dec 31 2019 (11 months ago)
ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (16T)
these gears are strong,I use these a lot.sc,truggy,buggy 1/8.
Verified Owner
Tuesday, Dec 31 2019 (11 months ago)
ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (15T)
these are strong gears I use these a lot sc,truggy,buggy,1/8.
Verified Owner
Monday, Sep 28 2020 (2 months ago)
ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (20T)
Pinion Screw that came with this 20T Pinion Gear continued to slip despite Locktite [red/blue]. I pulled the traxxas screw out of the original 18T Pinion Gear that came with my X-Maxx and it seems to be holding up... there IS a "break-in" period with the spur gear, so I recommend going "easy" on the throttle until the spur/pinion begin to adjust into their grooves from reving into place. Then re-tighten the screw [using locktite again]... From there it should work okay.
If this doesn't work, then I might need to go with 1.5M Pitch gearing.
Verified Owner
Sunday, Jun 28 2020 (5 months ago)
ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (15T)
I got 14t, 15t, and 16t. They're nicely made pinion gears, but unfortunately they are not mod 1. Module system gears are easy to check: outside diameter equals (number of teeth + 2) times the module. The ProTek mod1 14t measured 17.00mm (not 16mm) and the 15t measured 17.93mm (not 17mm). This explains why the other reviewer observed poor fit with the Losi.

For the sake of comparison, I have a few other actual mod 1 gears sitting here. The Tekno 16t measures 17.96mm (correct), Robinson's 16t is 18.00mm (also correct), Tekno 44t spur is 45.98mm, Arrma 24t is 26.00mm.

In summary, these gears appear to be module 1.something. So if you need a mod 1 gear, don't buy this.
Verified Owner
Tuesday, Jun 23 2020 (5 months ago)
ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (16T)
Doesn’t match up with losi 40 tooth mod 1 with spur gear like description says
Verified Owner
Monday, Mar 16 2020 (9 months ago)
ProTek RC Steel Mod 1 Pinion Gear (5mm Bore) (16T)
These work perfect for 1/8, strong and reliable.