Arrowmax Ultra Mod 1 19T 5mm Shaft Spring Steel RC Pinion Gear 1/8 Scale - AM-601019 Diecast Emergency Pinion gears are a core

Pinion gears are a core part of the gear mesh between the motor and spur gear

Finished in 1/87 scale

Requires Traxxas #8080 narrow inner fenders (sold separately) for correct installation

The Corvus Belli Infinity Book Infinity N5 (EN) (CB-2287703) is a hobby reference book or media item that gives you reference detail

Spinner backplate

Arrowmax Ultra Mod 1 19T 5mm Shaft Spring Steel RC Pinion Gear 1/8 Scale - AM-601019 Diecast Emergency Pinion gears are a coreThe Arrowmax AM 601019 is a Mod 1 19 tooth pinion gear designed for 1 8 scale buggy applications, built to fit a 5mm motor shaft. Made from spring steel, it's a direct replacement for worn or stripped pinions on 1 8 buggy and compatible electric RC platforms. The 19T tooth count places it in the mid range of typical pinion selections, making it a common choice when tuning gear ratios for a balance of acceleration and top speed. Key Features Mod 1