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Item: Metal 3.175mm pinion motor gear sets 20T 21T 22T 23T 24T.
Material: Steel
Tooth count: 20T 21T 22T 23T 24T
Tooth pitch: 32 pitch（0.8 module is the same as 32 standard）
Height: 11mm
Comes with screws for each pinion gear.
Compatible with 1/10 Crawler Truck Traxxas Arrma HSP HPI AXIAL Tamiya LOSI RC Car Upgraded Parts.
Note: Please make sure the RC motor shaft have the same diameter; Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.
Package includes:
1 x 20T Pinion gear
1 x 21T Pinion gear
1 x 22T Pinion gear
1 x 23T Pinion gear
1 x 24T Pinion gear
5 x Grub screws
1 x Hex key

Item: Metal 3.175mm pinion motor gear sets 20T 21T 22T 23T 24T.
Material: Steel; Tooth count: 20T 21T 22T 23T 24T; Tooth pitch: 32 pitch（0.8 module is the same as 32 standard）; Height: 11mm
Comes with screws for each pinion gear.
Compatible with 1/10 Crawler Truck Traxxas Arrma HSP HPI AXIAL Tamiya LOSI RC Car Upgraded Parts.
Note: Please make sure the RC motor shaft have the same diameter; Also make sure the spur gear and pinion gear have the same pitch, otherwise the teeth won't mesh.