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
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.
Creates a ceramic coating for incredible durability and performance
Strong friction reduction for ultimate efficiency transmission
Waterproof property for good performance in wet conditions
95% biodegradable
Finally an aerodynamic helmet with a cool look
The Ballista road helmet protects riders until they reach their goal, just like the ancient Greek throwing weapon from which it takes its name.
