Power Hobby - Hardened Steel 40 Tooth Mod1 8mm Pinion Gear with 2 Grub ScrewsIncludes: 1 Pinion 2 Grub ScrewsFeatures: 8mm Bore M5 Grub Screws Strong and durable Hardened Steel for long lasting performance Two set screw holes for extra secure fitting Hole cutouts for reduced weight Tested at 170+mph

(4) 10x22x6

Optional Temperature Sensor for NiCd/NiMH Charging

and another 7

Waterproof Switch

Molded in metallic blue

Sawback CNC machined aircraft aluminum

Connector(s) Type: 3

Main Sail: 230

Multi-Function Control Unit (MFC-01) (sold separately) offers light

Oil-filled differential gear used from the M-07

Operating Voltage: 5

HD 4x10x4 ball bearings for smooth operation