[Kit R] Complete Speedometer Gear Kit – BMW E30 VDO / MotoMeter km/h

Restore the proper operation of your speedometer with the Decalkoo Gear Kit R, designed for BMW E30 speedometers equipped with VDO and MotoMeter mechanisms in km/h.

This kit includes all required gears, both lower and upper, allowing a complete restoration of the odometer mechanism.

Designed and manufactured in France in our workshop, this kit uses a high-performance technical material offering excellent dimensional stability, heat resistance and long-term durability. It provides a reliable solution to replace original gears that become brittle over time.

Kit contents

• 1 gear 12 teeth
• 1 gear 12 × 48 teeth
• 1 gear 18 × 48 teeth with integrated adjuster
• 1 gear 39 × 42 teeth
• 1 gear 16 × 21 teeth

This kit allows a complete restoration of the odometer mechanism when the speedometer becomes inoperative, inaccurate or erratic.

Compatibility

BMW 3 Series E30

Compatible with VDO and MotoMeter speedometers in km/h

Some variants may use different gear configurations depending on year or version. Checking the number of teeth before ordering is recommended.

Installation

For optimal fixation, it is recommended to apply a small drop of threadlocker only on the 12-tooth gear in order to properly secure it on the motor shaft.

During disassembly, handle the speedometer needle carefully to avoid any misalignment.

Applying a thin layer of white grease is recommended to ensure smooth operation and reduce gear wear.

Manufacturing and shipping

• Made in France
• Individual quality control
• Careful packaging
• Fast shipping with tracking
• Worldwide delivery

Need identification

Compatibility can be checked from a photo of your mechanism.
Other configurations can be produced on request.