BONTRAGER SPEED BOX
Bontrager's Speed Box is an essential for triathletes, long distance riders and anyone else who wants to keep gels and supplements close at hand.
Zipp Valve Extender Wrench Set
Use with Zipp Tangente tubes with aluminum Presta valve and aluminum valve extender
Two 4 mm and 5 mm combination wrenches
Replacement wrenches required to properly install Zipp integrated valve extenders
