Park Tool Professional Wheel Alignment Gauge

The Park Tool Professional Wheel Alignment Gauge is an essential tool for ensuring your bicycle wheels are properly aligned and safe for riding. Designed to measure the dish of rims ranging from 16" to 29" and compatible with ETRTO or ISO sizing of 305–630, this gauge allows for precise adjustments. Its innovative sliding spacer blocks enable accurate measurements even with tires mounted, making it a versatile choice for all types of bicycles, including road, mountain, BMX, and cruisers. With the WAG-4, you can easily determine if your wheel needs adjustment, ensuring optimal performance and safety on the road.