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.
2002-2024 CRF/CRX 250/450 - 2004-2024 RMZ 250/450 - 2004-2024 KX250F/450F/250X/450X - 1990-2024 KTM SX-F/XC-F/EXC-F 250/350/450/501 - 2014-2024 HUSKY FC/FE/FX 250/350/450/501 -2021-2024 GasGas MC-F/EC-F/EX-F/ES/EW 250/350/450/500 (note: bracket may not fit on some models)