Topeak Checking Valve Joe Blow Sport/Sprint

I recommend this product

My pump is now back to 100%. The spring had corroded so the valve wouldn’t close causing back pressure making the pump very hard to operate. The valve is located between the base plate and the barrel so you need to remove the three Allen bolts under the base to access it. The kit would be better still if it included a new o-ring although it wasn’t needed.

I recommend this product

Valve supplied as ordered on 2/10/12 and delivered on Sat 6/10/12.
Fitted and worked as expected Brill :)
Needed this as some low life removed mine from my pump at an event!!