Keeps track of important maintenance times for your bike including oil changes, valve adjustments, spark plugs, etc. Includes a log book to record service details. Usable with any gas engine, it records and displays up to 9999.9 hours (total hours not resettable). It attaches with peel-and-stick or enclosed hardware, connects to the spark plug wire (no batteries needed), and is safely encased in 100% epoxy.

• Keeps track of important maintenance times including oil changes, valve adjustments, spark plugs, etc.
• Includes log book to record oil changes, valve service and more
• Usable with any gas engine
• Records and displays up to 9,999.9 hours; total hours are not resettable/erased
• Just peel and stick or attach with enclosed hardware
• Connects to spark plug wire; no batteries are needed
• Hours automatically roll over
• Safely and completely encased in 100% epoxy