Park Tool WAG-4 Professional Wheel Alignment Gauge - For 16-29" Wheels CheckoutTitle=SRAM Rival Crank Arm Assembly - 170mm The reflective silver Hi-Viz inserts

The reflective silver Hi-Viz inserts on the back ensure visibility and safety even at night

Waterproof Water-resistant Volume 3L Bag Material Deniers Ripstop Nylon Primary Color Black Bag Dimensions in inches 11x7

Derailleur features an overload clutch that accommodates common maintenance

5" / 15mm Lowers & Bushing Sets

Park Tool WAG-4 Professional Wheel Alignment Gauge - For 16-29" Wheels CheckoutTitle=SRAM Rival Crank Arm Assembly - 170mm The reflective silver Hi-Viz insertsPark 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.