NoTubes Arch EX 29er Rear QR Wheel Black DT double butted spokes (2.0/1.7) with 3 cross pattern and silver alloy nipples Weight: 1615g (26" wheelset), 1685g (27.5" wheelset), 1775g (29er wheelset) Maximum recommended rider weight: 230lbs Front hubs include 15mm end caps allowing conversion from QR to 15mm. Rear wheels are convertible from 135mm QR to 12x142mm with optional adapters. Uses 6-bolt disc mount pattern and rear are Shimano/SRAM 8/9/10 speed compatible Includes yellow rim tape and valves