Park Tool HCW-7 Headset Wrench Mountain Bike Tires WEAR COMFORT and a LIGHT

WEAR COMFORT and a LIGHT WEIGHT

Manufacturer Spec ERD: 563mm

Along the way we ended up with one of the lightest stems on the market

Push button operation to slide spools on and off the winder base for easy storage of rope when you are done using it

Packed Dimensions:- 4" x 5

Park Tool HCW-7 Headset Wrench Mountain Bike Tires WEAR COMFORT and a LIGHTPark Tool's popular and versatile Head Wrenches feature their proven Y head design All headset wrench openings are laser cut to ensure a tight, accurate fit Precise sizing is achieved by high voltage computer controlled laser technology after heat treat Waiting until the wrench is heat treated eliminates shrinkage and expansion of the steel after the wrench is sized. It takes longer, and costs more, but its worth the extra effort 30mm and 32mm headset