Closure or Slip-on: Open back design with upper

They include custom-made replaceable stainless steel bearings

Very clever

lightweight melange fabric

Stretch and ventilated mesh construction

DaBomb Advance Rim - Black - White - 32 Hole - 27.5 Inch Heavy/Bulky Closure or Slip-on: Open backDaBomb's Advance Series Rims are designed for MTB even E BIKE. Their 35mm width strengthens the whole rim and provides a greater contact patch, which puts emphasis on anti impact. The rim also features Stainless Steel Eyelets, which can improve extra strength around the nipple hole. Also, the Advance Rim is Tubeless Compatible and just requires some rim tape and tubeless valves (purchased separately). 29" Rim Features: Material: Aluminum Size: 29 ERTO