The MTN Tube Spool is a simple, compact system that'll carry everything you need to fix a flat without weighing you down. To do so, its design allows for a spare tube, with up to an 48 mm valve stem, to be rolled-up without damaging the tube. Meanwhile, the Spool can easily hold a lever, CO2 cartridge (not included), and a valve head.
- Patent-pending design allows the spare tube to be rolled up while protecting valve stem from rubbing a hole through the rubber.
- CO2 valve head and two-sided tire lever snap into place for compact and secure storage.
- Holds a single threaded 25 g CO2 cartridge (not included).
- Fits up to 48 mm long tube valve stems.
- Hook and loop strap can slide side to side to accommodate all different size mountain tubes.