Got a bunch of keen cyclists in your office? Keep them going with this mixed pack of 10 bicycle tubes.
This pack has a mix of road and mountain bike tubes in different sizes to keep all sorts of bikes on the road.
- 5x 700c tubes (works in 29" wheels too)
- 2x 29" tubes (also works for 29")
- 2x 27.5" tubes (aka 650b tubes, same thing really)
- 1x 26" tube