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Happy Spring! *New* Spring hours: M-F 11-6, SAT 10-6. (Closed Sunday). Check out our 2022 stock of Breezer, Marin, Fuji and SE for commuters, gravel crunchers, BMX and recreational riders. Do we have the Marin DSX Flatbar Adventure bikes in stock? Yes! To schedule bike repair, click thru to our online appointment system below. As of April 1, we offer repair priority to folks who set up appointments. We ask that clients be masked and vaccinated when they enter our store. We commit to returning that favor. Questions? E-mail us at or text/call us at 510-328-1158.

Crank Brothers CO2 20g Cartridges (2 Units) with Inflator

Crank Brothers CO2 20g Cartridges (2 Units) with Inflator
Please select options


CO2 inflator with 2 cartridge set

- 2 Threaded 20g CO2 cartridge and Klic CO2 head/cartridge adapter (presta only)
- Inflator compatible with threaded 12g, 16g, 20g, and 25g cartridges.

- Warranty: 5 years
- Weight (Inflator): 45g

Part Numbers

Option UPC MPN
Black 641300162311 16231