Nippon Seiki Vintage Motorcycle Speedometer Tachometer Gauge Cluster 100 MPH

Nippon Seiki
Vintage Motorcycle Speedometer and Tachometer Gauge Cluster
100 MPH / 12,000 RPM

This vintage dual-gauge instrument cluster was manufactured by Nippon Seiki, a primary OEM supplier for major Japanese motorcycle manufacturers. The set features a 100 MPH speedometer with an integrated five-digit odometer and a tachometer calibrated to 12,000 RPM with highlighted performance zones. This assembly is typical of early 1970s street motorcycles, providing essential mechanical telemetry with period-correct aesthetics.

• Speedometer includes total odometer reading of 03,879 miles
• Tachometer features a yellow cautionary zone starting at 10,000 RPM
• Integrated steel mounting bracket with dual-bolt attachment points

Condition: Fair vintage condition with significant signs of age and use. The tachometer glass is cracked across the face. Chrome and black housings show surface pitting, scuffs, and residue. Mounting bracket has visible surface oxidation. Wiring is present but ends are exposed. This item has not been tested and is sold with no guarantees.