I have a lightly used CCDB Air up for sale that will fit your Knolly Delirium.
For you Knomers, I might consider a better price.
Cane Creek Double Barrel Air 8.5 x 2.5 - Buy and Sell and Review Mountain Bikes and Accessories
Mtbr's 2016 Winter Biking GearReviews and Roundups
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