|Material:||Aluminum inner and outer chamber|
|Valve Compatibility:||Presta, Schrader|
Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.
- Inverted, double chamber design is smaller yet increases the air handling capacity by 20% when compared to our previous design, reducing pumping time by up to two minutes
- Twist locking head reduces size and can be easily converted to fit Presta or Schrader valves
- Machined outer barrel for extra grip while pumping
- Water bottle boss frame mounting bracket included
- Volume-per-stroke: 55cc