Mr Tuffy CO2 Cartridge Pack (w/ Neoprene Sleeve) (3 Pack) (16g) - TY5051
Mr Tuffy CO2 Cartridge Pack (w/ Neoprene Sleeve) (3 Pack) (16g) - TY5051, These are the Mr Tuffy threaded CO2 refill cartridges. Features: Neoprene sleeve for comfort 16g cartridges are suited to road bike use 25g cartridges are suited to higher-volume mountain bike tires Specifications: Size: 16g or 21g Type: Threaded