New $529 Ibis Blackbird Ship Alloy Wheels Declare to Eradicate Pinch Flats

Ibis Cycles has created a brand new rim profile that they declare will eradicate pinch flats. That’s fairly a daring assertion. With sidewall tears inflicting far fewer issues than they did just a few years again, the dreaded “snakebite” is without doubt one of the few causes most riders carry a tube in the present day. Additionally they employed the Stan’s BST patent with these rims to make sure a strong tire lock.

The reported minimize in punch flats is basically attributed to the bigger floor on the highest of the bead wall. The Blackbird Ship aluminum alloy wheels have a large 35mm inner measurement, and a 44mm exterior span, leaving a fatter 4.5mm per aspect for the tire to contact on impression. The concept is that the blunter edge will minimize via fewer casings, ruining fewer rides.

Along with their wider bead wall, Ibis has added inner bracing close to the bead for the rear Ship II rim to forestall dented rims each time potential. The profile illustrations beneath present the distinction between the 2 rim designs, with and with out the added help. These braces are stated to extend rear rim weight by 45g.

The brand new Ibis Blackbird Ship wheels can be found in 27.5″ and 29″ diameters, weigh a reported 1939g and 2060g respectively, and both measurement retails for $529. Rims alone retail for $99. The units use Ibis branded hubs, with 4 pawls and 36 tooth for 10° of engagement. That’s a bit extra obtuse engagement than we’re seeing with most different hubs, however the majority of latest wheel manufacturers are utilizing Trade 9 hubs, the place engagement is a major promoting function. Lastly, 32 Sapim D-Lite spokes laced three-cross maintain the social gathering collectively entrance and rear.

Leap over to the Ibis Cycles web site for additional particulars.

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