NoTubes Crest 29er Rear QR Wheel Black DT double butted spokes (2.0/1.5 for 26", 2.0/1.7 for 27.5" and 29er) with 3 cross pattern and silver alloy nipples Weight: 1440g (26" wheelset), 1520g (27.5" wheelset), 1610g (29er wheelset) Maximum recommended rider weight: 190lbs 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