Tubeless ready aluminum rim with tubeless ready tape attached and tubeless valve. Profile: 27mm inside, 32mm outside and 19mm high. 32 reduced black 2mm x 1.8mm x 2mm spokes and black brass nipples. BOOST bearing hub for 6-bolt 12mm x 148mm disc. 3-pawl, 3-spring aluminum core. Shimano compatible. Weight: 993 grams.