Hot Racing light weight chrome steel 48 pitch Speed Tune pinion gear set, featuring 28, 30, 32, and 34 tooth pinionsFEATURES: - CNC machined from 4140 steel, hardened for durability- Lightened design to reduce internal rotating mass for increased efficiency- Heavy duty 4mm set screw for brushless power- Laser engraved number of teeth on the gearYOU WILL RECEIVE: - One pinion gear each (28T, 30T, 32T, 34T) with M4x4x0.5 setscrewsREQUIREMENTS: - 2.0mm hex wrench to install the set screw- Medium strength thread lock (e. g. blue Loctite) for pinion setscrewsSPECIFICATIONS: - Pitch: 48P- Face width: 6mm- width: 12mm- Bore: 0.125in description revised by: SN February 23, 2018
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