Where are the Best Deals?
Fleabay, search U50 27.5
$20 with $5 shipping if you are close
Fleabay, search Mavic xm119. Pair delivered for $45 offer
Scamazon, 20% off coupon on Koozer wheels with XM490. These are i21. The hubs are very good, but you'll want thru end caps front and rear with supportive 12/10 adapter in back...