Spank flare 24 oc vibrocore rear wheelready to handle everything your favourite gravel bike routes and cross country xc trails can throw at you, the highly versatile flare 24 oc rear mountain bike mtb wheel has a wide tubeless ready alloy rim thats 24mm internal for extra stability'. '.strtoupper('p')lus, spank has added its revolutionary vibrocore internal foam, which soaks up trail feedback and sudden shocks, protecting the rim and keeping you in control.features material alloy rim type clincher rim width inner 24mm outer 28mm compatible tyres standard clincher and tubeless clincher tyres recommended tyre widths 27.5 1.5 to 2.3 29 700c 35 to 62c hole count 28 valve f v presta tubeless ready yes profile height 16.5mm use mountain bike mtb, gravel, cross country xc hub spank hex gravel j type disc brake mount 6 bolt freehub cnc optimised forged alloy hub body, alloy axle, alloy hex drive freehub body with 102 tooth 3.5° 6 pawl configuration cassette compatibility shimano option 9,10 and 11 speed shimano type mtb cassettes xdr option sram 11 and 12 speed cassettes only spokes j hook triple butted aluminium, 2.2 1.8 2mm spoke pattern 3 cross lacing nipple material alloy external axle type 12x135 142mm alternative end caps supplied thru axle included no rim erd mm offset 650b 27.5 564 2.5mm 700c 29 602 2.5mm rim etrto 650b 27.5 584x24 700c 29 622x24 included rear wheel, rim tape, alternative end caps disc specific, tubeless ready, clincher rim, with vibrocore, optimised for gravel, adventure, and cross country xc use vibrocore inner well reduces the transmission of harmful vibration frequencies, improving rider comfort and increasing the fatigue life of the rim low profile 16.5mm depth, and wide 27.5mm outer width enhance radial compliance, improving traction, while reducing negative feedback to the rider asymmetric, 24mm inner width profile improves spoke tension balance between drive side and non drive side spokes, and optimises gravel xc tyre spread bead nip tubeless bead seats provide reliable tubeless performance even at low pressures weight 650b 27.5 928g 700c 29 945gbuy spank wheels tyres from chain reaction cycles, the world's largest online bike store.