- Super compact (as short as 3.9")
- Alloy/steel construction for durability
- 4 anodized colors- silver, black, red or blue
- Threaded Presta valve chuck
- High pressure performance
- Bottle boss bracket included

Model specifications:
A99(Small):
Length 99mm (3.9”)
Weight: 59 grams
Max Pressure: 100 psi

A120(Medium):
Length: 120mm (4.75”)
Weight: 69 grams
Max Pressure: 120psi

A150(Large):
Length: 150mm (5.9”)
Weight: 77 grams
Max. Pressure: 160psi