Tachometer/Hour Meter. Comes with mounting bracket and screws. Every dirt bike should have one for maintenance scheduling. Wraps around spark plug wire, no batteries required. Shows engine RPM when running.
1990-2025 YZ/YZF/WR/WRF/FX 65/80/85/125/250/450 - 1990-2025 CR 80/85/125/250 - KX 65/85/100/112/125/250 - 1990-2025 RM 80/85/125/250 - 1990-2025 KTM SX/XC 65/85/125/150/250/300 - 2014-2025 HUSKY TC/TE/TX/ 65/85/125/150/250/300 -2021-2025 GasGas MC/EC/EX 65/85/125/250/300 (note: bracket may not fit on some models)