The paula wheel is one of a kind built with fully heat treated 45mm alloy spokes from japan and oversize alloy nipples with a low spoke count and very high tension the wheel is almost 100 rigid the straight pull spokes means that spokes flex less and drive you forwards with less energy loss perfect for the long hard climbs and really getting the power from your legs to the ground running super smooth japanese ezo bearings with a low rolling resistance using two cross lacing on both sid