Hobao Hyper 9E Pinion Gear 14T (5mm)

The Hobao Hyper 9E Pinion Gear 14T (5mm) is a genuine Hobao spare supplied under part number H89311. It offers a straightforward option to replace a worn gear or maintain factory gearing using an OEM component identified for the Hyper 9E.

Gearing Guidance

This 14-tooth pinion with a 5mm specification allows tuning of overall gearing when paired with your spur gear, which can influence the balance between acceleration and top speed. Ensure a correct gear mesh and regularly check drivetrain wear to promote smooth, efficient operation.

Suggested compatibility is the Hobao Hyper 9E platform as indicated by the product name. Please consult your vehicle manual to confirm the required tooth count and 5mm sizing before installation.