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BLUECHAIN CO2 Cartridges with Thread - 2x 25g

BLUECHAIN CO2 Cartridges with Thread - 2x 25g

The compact and lightweight BLUECHAIN CO2 replacement cartridges, with thread, are specially designed for quick use during a bike tour. The CO2 cartridges are available in different sizes and enable the quick inflation of MTB, gravel and road bike tyres. The CO2 replacement cartridges are suitable for all common CO2 cartridge pump systems.

Inflation performance of the BLUECHAIN CO2 Cartridges

  • 700 x 25C - max. 8,5 Bar (123 psi)
  • 29 x 2.25 - max. 1,6 Bar (23 psi)
  • 27.5 x 2.25 - max. 1,5 Bar (21 psi)
  • 29 x 2.4 - max. 1,3 Bar (18 psi)

Please note that the values specified are reference values, they may vary due to the tyre and the rim width. In any case, please observe the manufacturer’s specifications!


  • Keep out of reach of children!
  • Do not point the cartridge towards your face or body when using it.
  • To prevent cold burn injuries, do NOT touch the CO2 cartridge during use.
  • ATTENTION: GHS04 Pressurised gas container. Risk of explosion when exposed to heat.
  • The cartridge is pressurised: Excessive heat can cause it to burst, so protect against direct sunlight and do not expose to temperatures above 48°C (120°F).
  • Do not leave in enclosed vehicles as it could burst due to overheating.
  • Before removing the CO2 cartridge, loosen it half a turn and allow the remaining CO2 to escape fully.
  • Do not dispose in household waste! Only put completely empty cartridges into the recycling container.

Hazard statement


Contains refrigerated gas; may cause cryogenic burns or injury.

Fact Sheet of BLUECHAIN CO2 Cartridges with Thread - 2x 25g

Product Name: BLUECHAIN CO2 Cartridges with Thread - 2x 25g
Manufacturer: BLUECHAIN
Item Code: BLC544550
activity: Cycling
Pump accessories: CO2 Cartridges
Model year: 2023
Collection: Full year
Color: Silver
weight: 186g
Weight Source: BIKE24