Specialized roval spk dt roval aerolite straight-pull x 272mm red (rapide sl 45 front) (sats20272r05000164) ModelNumber=J2392 Not compatible with Dual Air

Not compatible with Dual Air forks

While utilizing the slight rear rise of the Bel-Air it provides extra support comfort and power from the seated position for any epic long adventures

ZN40-Series bearings are corrosion-resistant zinc-coated machined steel cartridge bearings with hardened steel balls which vastly increases the longevity of your headset

Compatible with 10- 40- and 110-Series headsets and backwards compatible with S and XX Series

Specialized roval spk dt roval aerolite straight-pull x 272mm red (rapide sl 45 front) (sats20272r05000164) ModelNumber=J2392 Not compatible with Dual AirSPK DT ROVAL AEROLITE STRAIGHT PULL X 272MM RED (RAPIDE SL 45 FRONT) (SATS20272R05000164)