Joe Blow bike pump

When a triathlete uses a deep dish carbon wheel most bike pumps wont fit inside the hole where the presta valve is located. We have to use a disk wheel adapter (see picture below).
I used to CONSTANTLY forget my Disc Wheel Adapter when packing for races. Then at the race I would have to scramble to find another athlete who had one. I FINALLY purchased a bike pump that fits into a deep deep wheel! It's called the Joe Blow bike pump. It fits into a deep dish wheel, so I no longer need a Disc Wheel Adapter or the stress of finding one on race mornings!!


Deep dish wheel (picture above)

Disc Wheel Adapter for pumps (picture above)

My Joe Blow bike pump fitting into my deep dish HED 3's!