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Threadless cartridges for use with CO2 inflation systems.
How Much C02 Should I Use?
|Tire Size||16 Gram C02||20 Gram C02||25 Gram C02|
|Road 700c x 23||130 PSI / 9.0 BAR||(2 Tires) 78 PSI / 5.4 BAR||(2 Tires) 90 PSI / 6.2 BAR|
|Touring 700c x 28||88 PSI / 6.0 BAR||106 PSI / 7.3 BAR||125 PSI / 8.6 BAR|
|Cross 700c x 35||58 PSI / 4.0 BAR||70 PSI / 4.8 BAR||80 PSI / 5.5 BAR|
|MTB 24" x 2.0||42 PSI / 2.9 BAR||49 PSI / 3.4 BAR||(2 Tires) 31 PSI / 2.1 BAR|
|MTB 26" x 1.95||40 PSI / 2.7 BAR||49 PSI / 3.4 BAR||(2 Tires) 31 PSI / 2.1 BAR|
|MTB 26" x 2.4||27 PSI / 1.8 BAR||32 PSI / 2.2 BAR||41 PSI / 2.8 BAR|
|MTB 27.5" x 2.25||22 PSI / 1.5 BAR||26 PSI / 1.8 BAR||32 PSI / 2.2 BAR|
|29er 29" x 2.1||31 PSI / 2.1 BAR||43 PSI / 3.0 BAR||46 PSI / 3.2 BAR|
|BMX 20" x 2.0||48 PSI / 3.3 BAR||58 PSI / 4.0 BAR||(2 Tires) 36 PSI / 2.5 BAR|
|Fat Tire||3 PSI / 0.21 BAR||5 PSI / 0.34 BAR||7.5 PSI / 0.52 BAR|
PROS: Easy to use
BEST USES: Road Bikes, City Bikes
Q & A
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Birzman Sheath Apogee Pump Birzman designed the Sheath Apogee with convenience and practicality in mind. The Sheath offers an all-in-one inflation solution for the rider who wants the instant power of C02 as well controlled accuracy in a pump. A ...