Park Tool WAG-4 Professional Wheel Alignment Gauge - For 16-29" Wheels MFPN=PR1257 Tooth Count 38 Drivetrain Speeds

Tooth Count 38 Drivetrain Speeds 11 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount Bosch Gen 4 Ring Position/Type Chain Retaining Single Ring Designed for ebike Yes Material Aluminum Material Steel

}K-EDGE Pro Road Braze-on Chain Catcher Gunmetal

Improved pressure distribution in thumb area

Diameter 36

Non-zipper bag opening uses Velcro closure with glove-friendly tab for easy access

Park Tool WAG-4 Professional Wheel Alignment Gauge - For 16-29" Wheels MFPN=PR1257 Tooth Count 38 Drivetrain SpeedsPark Tool WAG 4 Professional Wheel Alignment Gauge For 16 29" Wheels. For a wheel to perform properly it is important for the rim to be centered between the locknuts of the hub or dished. To check this and to make precision adjustments a wheel alignment gauge (also called a dishing tool) is a must. The Park Tool WAG is an accurate and truly versatile wheel alignment gauge that belongs alongside every truing stand.