Lightweight Aluminum Pinion Gear, 48 Pitch, 26 Tooth Shafts 500 were manufactured after its

500 were manufactured after its official adoption in 1935

longer soak = higher traction

the massive amount of material they used keeps the wing locked in place

Length = 50cm (19 11/16")

Lightweight Aluminum Pinion Gear, 48 Pitch, 26 Tooth Shafts 500 were manufactured after itsLightweight precision aluminum pinion gears for on road and off road racing. Meshes with all 48 pitch spur gears. Hard anodized for longer life. Uses 3mm set screw (included). Standard 540 motor shaft size. Size etched on pinion back. SPECS: Hard anodized for long life Overall all width, tooth face & hub, 7. 6mm Tooth face width, 4mm 1 8th Shaft hole 3mm set screw Easy to read tooth size printed on hub